From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 108956] After 11 seconds, 3 second video freeze
Date: Wed, 05 Dec 2018 19:51:42 +0000
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--15440395020.Ec4C6B54.22684
Date: Wed, 5 Dec 2018 19:51:42 +0000
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Content-Type: text/plain; charset="UTF-8"
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X-Bugzilla-URL: http://bugs.freedesktop.org/
Auto-Submitted: auto-generated

https://bugs.freedesktop.org/show_bug.cgi?id=3D108956

            Bug ID: 108956
           Summary: After 11 seconds, 3 second video freeze
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: lawsa@indiana.edu

I run XFCE4 on arch linux on a Dell Precision 7710. lspci reports:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen C=
ore
Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Co=
re
Processor PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 0=
6)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-=
1500
v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Fa=
mily
USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation 100 Series/C230 Ser=
ies
Chipset Family Thermal Subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series
Chipset Family MEI Controller #1 (rev 31)
00:17.0 RAID bus controller: Intel Corporation SATA Controller [RAID mode] =
(rev
31)
00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family=
 PCI
Express Root Port #2 (rev f1)
00:1c.2 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family=
 PCI
Express Root Port #3 (rev f1)
00:1c.4 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family=
 PCI
Express Root Port #5 (rev f1)
00:1f.0 ISA bridge: Intel Corporation CM236 Chipset LPC/eSPI Controller (rev
31)
00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset
Family Power Management Controller (rev 31)
00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Fami=
ly
HD Audio Controller (rev 31)
00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus
(rev 31)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219=
-LM
(rev 31)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] V=
enus
XTX [Radeon HD 8890M / R9 M275X/M375X] (rev 83)
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape
Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI
Express Card Reader (rev 01)


Here is a snatch of journalctl --follow; when running XFCE.



Dec 05 14:23:15 zwingli kernel: [drm] PCIE gen 3 link speeds already enabled
Dec 05 14:23:15 zwingli kernel: [drm] PCIE GART of 2048M enabled (table at
0x00000000001D6000).
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: WB enabled
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 0=
 use
gpu addr 0x0000000080000c00 and cpu addr 0x0000000030f06385
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 1=
 use
gpu addr 0x0000000080000c04 and cpu addr 0x0000000095c9ebc9
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 2=
 use
gpu addr 0x0000000080000c08 and cpu addr 0x00000000bde04402
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 3=
 use
gpu addr 0x0000000080000c0c and cpu addr 0x00000000283a3851
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 4=
 use
gpu addr 0x0000000080000c10 and cpu addr 0x0000000095834e0e
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 5=
 use
gpu addr 0x0000000000075a18 and cpu addr 0x00000000f51f7fd6
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 6=
 use
gpu addr 0x0000000080000c18 and cpu addr 0x000000001fdca925
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 7=
 use
gpu addr 0x0000000080000c1c and cpu addr 0x00000000a6e7009c
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 0 succeeded in 1 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 1 succeeded in 1 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 2 succeeded in 1 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 3 succeeded in 9 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 4 succeeded in 3 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 5 succeeded in 2 usecs
Dec 05 14:23:16 zwingli kernel: [drm] UVD initialized successfully.
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 6 succeeded in 13 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 7 succeeded in 5 usecs
Dec 05 14:23:16 zwingli kernel: [drm] VCE initialized successfully.
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 0 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 1 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 2 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 3 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 4 succeeded in 0 usecs
Dec 05 14:23:17 zwingli kernel: [drm] ib test on ring 5 succeeded
Dec 05 14:23:17 zwingli kernel: [drm] ib test on ring 6 succeeded
Dec 05 14:23:18 zwingli kernel: [drm] ib test on ring 7 succeeded
Dec 05 14:23:29 zwingli kernel: [drm] PCIE gen 3 link speeds already enabled
Dec 05 14:23:29 zwingli kernel: [drm] PCIE GART of 2048M enabled (table at
0x00000000001D6000).
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: WB enabled
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 0=
 use
gpu addr 0x0000000080000c00 and cpu addr 0x0000000030f06385
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 1=
 use
gpu addr 0x0000000080000c04 and cpu addr 0x0000000095c9ebc9
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 2=
 use
gpu addr 0x0000000080000c08 and cpu addr 0x00000000bde04402
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 3=
 use
gpu addr 0x0000000080000c0c and cpu addr 0x00000000283a3851
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 4=
 use
gpu addr 0x0000000080000c10 and cpu addr 0x0000000095834e0e
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 5=
 use
gpu addr 0x0000000000075a18 and cpu addr 0x00000000f51f7fd6
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 6=
 use
gpu addr 0x0000000080000c18 and cpu addr 0x000000001fdca925
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 7=
 use
gpu addr 0x0000000080000c1c and cpu addr 0x00000000a6e7009c
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 0 succeeded in 1 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 1 succeeded in 1 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 2 succeeded in 1 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 3 succeeded in 9 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 4 succeeded in 3 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 5 succeeded in 2 usecs
Dec 05 14:23:29 zwingli kernel: [drm] UVD initialized successfully.
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 6 succeeded in 14 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 7 succeeded in 5 usecs
Dec 05 14:23:29 zwingli kernel: [drm] VCE initialized successfully.
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 0 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 1 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 2 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 3 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 4 succeeded in 0 usecs
Dec 05 14:23:30 zwingli kernel: [drm] ib test on ring 5 succeeded
Dec 05 14:23:31 zwingli kernel: [drm] ib test on ring 6 succeeded
Dec 05 14:23:31 zwingli kernel: [drm] ib test on ring 7 succeeded


At 14:23:15 and 14:23:29, the video side of the machine experiences a video
freeze. The mouse continues to be rendered, but everything else freezes.
Everything catches up when the freeze is over, so the effect of Alt+Tab and
typing is registered after the freeze.

I just booted adding the following kernel parameters:

radeon.si_support=3D0 amdgpu.si_support=3D1

and the problem does not manifest.

Please let me know what other information would be helpful. Thank you!

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

--15440395020.Ec4C6B54.22684
Date: Wed, 5 Dec 2018 19:51:42 +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 - After 11 seconds, 3 second video freeze"
   href=3D"https://bugs.freedesktop.org/show_bug.cgi?id=3D108956">108956</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>After 11 seconds, 3 second video freeze
          </td>
        </tr>

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

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

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

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

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

        <tr>
          <th>Severity</th>
          <td>critical
          </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>lawsa&#64;indiana.edu
          </td>
        </tr></table>
      <p>
        <div>
        <pre>I run XFCE4 on arch linux on a Dell Precision 7710. lspci repo=
rts:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen C=
ore
Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Co=
re
Processor PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 0=
6)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-=
1500
v5/6th Gen Core Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Fa=
mily
USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation 100 Series/C230 Ser=
ies
Chipset Family Thermal Subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series
Chipset Family MEI Controller #1 (rev 31)
00:17.0 RAID bus controller: Intel Corporation SATA Controller [RAID mode] =
(rev
31)
00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family=
 PCI
Express Root Port #2 (rev f1)
00:1c.2 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family=
 PCI
Express Root Port #3 (rev f1)
00:1c.4 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family=
 PCI
Express Root Port #5 (rev f1)
00:1f.0 ISA bridge: Intel Corporation CM236 Chipset LPC/eSPI Controller (rev
31)
00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset
Family Power Management Controller (rev 31)
00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Fami=
ly
HD Audio Controller (rev 31)
00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus
(rev 31)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219=
-LM
(rev 31)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] V=
enus
XTX [Radeon HD 8890M / R9 M275X/M375X] (rev 83)
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape
Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI
Express Card Reader (rev 01)


Here is a snatch of journalctl --follow; when running XFCE.



Dec 05 14:23:15 zwingli kernel: [drm] PCIE gen 3 link speeds already enabled
Dec 05 14:23:15 zwingli kernel: [drm] PCIE GART of 2048M enabled (table at
0x00000000001D6000).
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: WB enabled
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 0=
 use
gpu addr 0x0000000080000c00 and cpu addr 0x0000000030f06385
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 1=
 use
gpu addr 0x0000000080000c04 and cpu addr 0x0000000095c9ebc9
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 2=
 use
gpu addr 0x0000000080000c08 and cpu addr 0x00000000bde04402
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 3=
 use
gpu addr 0x0000000080000c0c and cpu addr 0x00000000283a3851
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 4=
 use
gpu addr 0x0000000080000c10 and cpu addr 0x0000000095834e0e
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 5=
 use
gpu addr 0x0000000000075a18 and cpu addr 0x00000000f51f7fd6
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 6=
 use
gpu addr 0x0000000080000c18 and cpu addr 0x000000001fdca925
Dec 05 14:23:15 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 7=
 use
gpu addr 0x0000000080000c1c and cpu addr 0x00000000a6e7009c
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 0 succeeded in 1 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 1 succeeded in 1 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 2 succeeded in 1 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 3 succeeded in 9 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 4 succeeded in 3 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 5 succeeded in 2 usecs
Dec 05 14:23:16 zwingli kernel: [drm] UVD initialized successfully.
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 6 succeeded in 13 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ring test on 7 succeeded in 5 usecs
Dec 05 14:23:16 zwingli kernel: [drm] VCE initialized successfully.
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 0 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 1 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 2 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 3 succeeded in 0 usecs
Dec 05 14:23:16 zwingli kernel: [drm] ib test on ring 4 succeeded in 0 usecs
Dec 05 14:23:17 zwingli kernel: [drm] ib test on ring 5 succeeded
Dec 05 14:23:17 zwingli kernel: [drm] ib test on ring 6 succeeded
Dec 05 14:23:18 zwingli kernel: [drm] ib test on ring 7 succeeded
Dec 05 14:23:29 zwingli kernel: [drm] PCIE gen 3 link speeds already enabled
Dec 05 14:23:29 zwingli kernel: [drm] PCIE GART of 2048M enabled (table at
0x00000000001D6000).
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: WB enabled
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 0=
 use
gpu addr 0x0000000080000c00 and cpu addr 0x0000000030f06385
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 1=
 use
gpu addr 0x0000000080000c04 and cpu addr 0x0000000095c9ebc9
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 2=
 use
gpu addr 0x0000000080000c08 and cpu addr 0x00000000bde04402
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 3=
 use
gpu addr 0x0000000080000c0c and cpu addr 0x00000000283a3851
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 4=
 use
gpu addr 0x0000000080000c10 and cpu addr 0x0000000095834e0e
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 5=
 use
gpu addr 0x0000000000075a18 and cpu addr 0x00000000f51f7fd6
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 6=
 use
gpu addr 0x0000000080000c18 and cpu addr 0x000000001fdca925
Dec 05 14:23:29 zwingli kernel: radeon 0000:01:00.0: fence driver on ring 7=
 use
gpu addr 0x0000000080000c1c and cpu addr 0x00000000a6e7009c
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 0 succeeded in 1 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 1 succeeded in 1 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 2 succeeded in 1 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 3 succeeded in 9 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 4 succeeded in 3 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 5 succeeded in 2 usecs
Dec 05 14:23:29 zwingli kernel: [drm] UVD initialized successfully.
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 6 succeeded in 14 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ring test on 7 succeeded in 5 usecs
Dec 05 14:23:29 zwingli kernel: [drm] VCE initialized successfully.
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 0 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 1 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 2 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 3 succeeded in 0 usecs
Dec 05 14:23:29 zwingli kernel: [drm] ib test on ring 4 succeeded in 0 usecs
Dec 05 14:23:30 zwingli kernel: [drm] ib test on ring 5 succeeded
Dec 05 14:23:31 zwingli kernel: [drm] ib test on ring 6 succeeded
Dec 05 14:23:31 zwingli kernel: [drm] ib test on ring 7 succeeded


At 14:23:15 and 14:23:29, the video side of the machine experiences a video
freeze. The mouse continues to be rendered, but everything else freezes.
Everything catches up when the freeze is over, so the effect of Alt+Tab and
typing is registered after the freeze.

I just booted adding the following kernel parameters:

radeon.si_support=3D0 amdgpu.si_support=3D1

and the problem does not manifest.

Please let me know what other information would be helpful. Thank you!</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>=

--15440395020.Ec4C6B54.22684--

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--===============1278563488==--