<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - display turned off during normal work, radeon GPU lockup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87265">87265</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>display turned off during normal work, radeon GPU lockup
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>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@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>kamil.paral@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>I was working in Firefox and a notification popped up in my GNOME, when the
display froze and the monitor turned off after a few seconds with "no signal"
message. I waited about i minute, the screen did not come up again. Trying to
switch to VT2 did not help. I had to use sysrq to do an emergency sync and
reboot (that worked, kernel was not locked up completely). I don't know how to
reproduce this, happened randomly.
Radeon R9 270
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Curacao PRO [Radeon R9 270] [1002:6811] (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:3050]
Flags: bus master, fast devsel, latency 0, IRQ 29
Memory at e0000000 (64-bit, prefetchable) [size=256M]
Memory at f0000000 (64-bit, non-prefetchable) [size=256K]
I/O ports at e000 [size=256]
Expansion ROM at f0040000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [270] #19
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] #13
Capabilities: [2d0] #1b
Kernel driver in use: radeon
Kernel modules: radeon
Fedora 21, packages:
kernel-3.17.4-302.fc21.x86_64
xorg-x11-drv-ati-7.5.0-1.fc21.x86_64
xorg-x11-drv-evdev-2.9.0-3.fc21.x86_64
xorg-x11-drv-fbdev-0.4.3-19.fc21.x86_64
xorg-x11-drv-intel-2.99.916-3.20141117.fc21.x86_64
xorg-x11-drv-modesetting-0.9.0-2.fc21.x86_64
xorg-x11-drv-nouveau-1.0.11-1.fc21.x86_64
xorg-x11-drv-openchrome-0.3.3-12.fc21.x86_64
xorg-x11-drv-qxl-0.1.2-1.fc21.x86_64
xorg-x11-drv-synaptics-1.8.0-9.fc21.x86_64
xorg-x11-drv-vesa-2.3.2-19.fc21.x86_64
xorg-x11-drv-vmmouse-13.0.0-13.fc21.x86_64
xorg-x11-drv-wacom-0.25.0-2.fc21.x86_64
xorg-x11-fonts-Type1-7.5-14.fc21.noarch
xorg-x11-font-utils-7.5-25.fc21.x86_64
xorg-x11-proto-devel-7.7-12.fc21.noarch
xorg-x11-server-common-1.16.2-1.fc21.x86_64
xorg-x11-server-devel-1.16.2-1.fc21.x86_64
xorg-x11-server-utils-7.7-10.fc21.x86_64
xorg-x11-server-Xorg-1.16.2-1.fc21.x86_64
xorg-x11-server-Xwayland-1.16.2-1.fc21.x86_64
xorg-x11-util-macros-1.19.0-3.fc21.noarch
xorg-x11-utils-7.5-16.fc21.x86_64
xorg-x11-xauth-1.0.9-2.fc21.x86_64
xorg-x11-xinit-1.3.4-2.fc21.x86_64
xorg-x11-xkb-utils-7.7-11.fc21.x86_64
mesa-dri-drivers-10.3.3-1.20141110.fc21.i686
mesa-dri-drivers-10.3.3-1.20141110.fc21.x86_64
mesa-filesystem-10.3.3-1.20141110.fc21.i686
mesa-filesystem-10.3.3-1.20141110.fc21.x86_64
mesa-libEGL-10.3.3-1.20141110.fc21.i686
mesa-libEGL-10.3.3-1.20141110.fc21.x86_64
mesa-libEGL-devel-10.3.3-1.20141110.fc21.i686
mesa-libEGL-devel-10.3.3-1.20141110.fc21.x86_64
mesa-libgbm-10.3.3-1.20141110.fc21.i686
mesa-libgbm-10.3.3-1.20141110.fc21.x86_64
mesa-libGL-10.3.3-1.20141110.fc21.i686
mesa-libGL-10.3.3-1.20141110.fc21.x86_64
mesa-libglapi-10.3.3-1.20141110.fc21.i686
mesa-libglapi-10.3.3-1.20141110.fc21.x86_64
mesa-libGL-devel-10.3.3-1.20141110.fc21.i686
mesa-libGL-devel-10.3.3-1.20141110.fc21.x86_64
mesa-libGLES-10.3.3-1.20141110.fc21.x86_64
mesa-libGLU-9.0.0-7.fc21.i686
mesa-libGLU-9.0.0-7.fc21.x86_64
mesa-libGLU-devel-9.0.0-7.fc21.x86_64
mesa-libwayland-egl-10.3.3-1.20141110.fc21.i686
mesa-libwayland-egl-10.3.3-1.20141110.fc21.x86_64
mesa-libxatracker-10.3.3-1.20141110.fc21.i686
mesa-libxatracker-10.3.3-1.20141110.fc21.x86_64
mesa-vdpau-drivers-10.3.3-1.20141110.fc21.i686
mesa-vdpau-drivers-10.3.3-1.20141110.fc21.x86_64
The system journal says:
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflowing. Additional
events will be discarded until existing events are processed.
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) Backtrace:
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin
(mieqEnqueue+0x24b) [0x578ffb]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 1: /usr/libexec/Xorg.bin
(QueuePointerEvents+0x52) [0x450962]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 2:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3042) [0x7f16eebd1852]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 3:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin
(DPMSSupported+0xe8) [0x4772d8]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 5: /usr/libexec/Xorg.bin
(xf86SerialModemClearBits+0x277) [0x4a1cd7]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libc.so.6
(__restore_rt+0x0) [0x7f16f437494f]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 7: /lib64/libpthread.so.0
(pthread_cond_wait+0xc0) [0x7f16f4130590]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 8: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 9: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10b840) [0x7f16ed514730]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so
(radeon_drm_winsys_create+0xbe524) [0x7f16ed587084]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 11: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 12:
/usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51)
[0x7f16ee62ace1]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 13: /usr/libexec/Xorg.bin
(_CallCallbacks+0x34) [0x43e454]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 14: /usr/libexec/Xorg.bin
(FlushAllOutput+0x2b) [0x59b4fb]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin
(SendErrorToClient+0x16f) [0x438eaf]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 16: /usr/libexec/Xorg.bin
(remove_fs_handlers+0x416) [0x43d196]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 17: /lib64/libc.so.6
(__libc_start_main+0xf0) [0x7f16f435ffe0]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 18: /usr/libexec/Xorg.bin
(_start+0x29) [0x42761e]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 19: ? (?+0x29) [0x29]
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) [mi] These backtraces from
mieqEnqueue may point to a culprit higher up the stack.
Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) [mi] mieq is *NOT* the cause. It
is a victim.
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflow continuing. 100
events have been dropped.
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) Backtrace:
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin
(QueuePointerEvents+0x52) [0x450962]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 1:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3042) [0x7f16eebd1852]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 2:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 3: /usr/libexec/Xorg.bin
(DPMSSupported+0xe8) [0x4772d8]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin
(xf86SerialModemClearBits+0x277) [0x4a1cd7]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 5: /lib64/libc.so.6
(__restore_rt+0x0) [0x7f16f437494f]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libpthread.so.0
(pthread_cond_wait+0xc0) [0x7f16f4130590]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 7: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 8: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10b840) [0x7f16ed514730]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 9: /usr/lib64/dri/radeonsi_dri.so
(radeon_drm_winsys_create+0xbe524) [0x7f16ed587084]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 11:
/usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51)
[0x7f16ee62ace1]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 12: /usr/libexec/Xorg.bin
(_CallCallbacks+0x34) [0x43e454]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 13: /usr/libexec/Xorg.bin
(FlushAllOutput+0x2b) [0x59b4fb]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 14: /usr/libexec/Xorg.bin
(SendErrorToClient+0x16f) [0x438eaf]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin
(remove_fs_handlers+0x416) [0x43d196]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 16: /lib64/libc.so.6
(__libc_start_main+0xf0) [0x7f16f435ffe0]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 17: /usr/libexec/Xorg.bin
(_start+0x29) [0x42761e]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 18: ? (?+0x29) [0x29]
Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: ring 0 stalled for more than
10014msec
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GPU lockup (waiting for
0x00000000000e952c last fence id 0x00000000000e951c on ring 0)
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: failed to get a new IB (-35)
Dec 12 13:15:31 titan kernel: [drm:radeon_cs_ib_fill] *ERROR* Failed to get ib
!
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflow continuing. 200
events have been dropped.
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) Backtrace:
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin
(QueuePointerEvents+0x52) [0x450962]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 1:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3042) [0x7f16eebd1852]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 2:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 3: /usr/libexec/Xorg.bin
(DPMSSupported+0xe8) [0x4772d8]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin
(xf86SerialModemClearBits+0x277) [0x4a1cd7]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 5: /lib64/libc.so.6
(__restore_rt+0x0) [0x7f16f437494f]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libpthread.so.0
(pthread_cond_wait+0xc0) [0x7f16f4130590]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 7: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 8: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10b840) [0x7f16ed514730]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 9: /usr/lib64/dri/radeonsi_dri.so
(radeon_drm_winsys_create+0xbe524) [0x7f16ed587084]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 11:
/usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51)
[0x7f16ee62ace1]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 12: /usr/libexec/Xorg.bin
(_CallCallbacks+0x34) [0x43e454]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 13: /usr/libexec/Xorg.bin
(FlushAllOutput+0x2b) [0x59b4fb]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 14: /usr/libexec/Xorg.bin
(SendErrorToClient+0x16f) [0x438eaf]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin
(remove_fs_handlers+0x416) [0x43d196]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 16: /lib64/libc.so.6
(__libc_start_main+0xf0) [0x7f16f435ffe0]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 17: /usr/libexec/Xorg.bin
(_start+0x29) [0x42761e]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 18: ? (?+0x29) [0x29]
Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: Saved 5084 dwords of
commands on ring 0.
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GPU softreset: 0x0000006C
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS
= 0xA0003028
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0
= 0x00000006
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1
= 0x00000006
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS
= 0x200000C0
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2
= 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1
= 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2
= 0x00010000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT
= 0x00000002
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT
= 0x80010243
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG
= 0x44C83146
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG
= 0x44C84046
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0:
VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0:
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00100140
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS
= 0x00003028
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0
= 0x00000006
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1
= 0x00000006
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS
= 0x20000AC0
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2
= 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1
= 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2
= 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT
= 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT
= 0x00000000
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG
= 0x44C83D57
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG
= 0x44C83D57
Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GPU reset succeeded, trying
to resume
Dec 12 13:15:32 titan kernel: [drm] probing gen 2 caps for device 8086:c01 =
261ad03/e
Dec 12 13:15:32 titan kernel: [drm] PCIE gen 3 link speeds already enabled
Dec 12 13:15:32 titan kernel: [drm] PCIE GART of 1024M enabled (table at
0x0000000000276000).
Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: WB enabled
Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 0 use
gpu addr 0x0000000080000c00 and cpu addr 0xffff88022f587c00
Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 1 use
gpu addr 0x0000000080000c04 and cpu addr 0xffff88022f587c04
Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 2 use
gpu addr 0x0000000080000c08 and cpu addr 0xffff88022f587c08
Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 3 use
gpu addr 0x0000000080000c0c and cpu addr 0xffff88022f587c0c
Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 4 use
gpu addr 0x0000000080000c10 and cpu addr 0xffff88022f587c10
Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 5 use
gpu addr 0x0000000000075a18 and cpu addr 0xffffc90005635a18
Dec 12 13:15:32 titan kernel: [drm] ring test on 0 succeeded in 4 usecs
Dec 12 13:15:32 titan kernel: [drm] ring test on 1 succeeded in 1 usecs
Dec 12 13:15:32 titan kernel: [drm] ring test on 2 succeeded in 1 usecs
Dec 12 13:15:32 titan kernel: [drm] ring test on 3 succeeded in 5 usecs
Dec 12 13:15:32 titan kernel: [drm] ring test on 4 succeeded in 5 usecs
Dec 12 13:15:32 titan kernel: [drm] ring test on 5 succeeded in 2 usecs
Dec 12 13:15:32 titan kernel: [drm] UVD initialized successfully.
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: ring 0 stalled for more than
10000msec
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GPU lockup (waiting for
0x00000000000e956f last fence id 0x00000000000e951c on ring 0)
Dec 12 13:15:42 titan kernel: [drm:r600_ib_test] *ERROR* radeon: fence wait
failed (-35).
Dec 12 13:15:42 titan kernel: [drm:radeon_ib_ring_tests] *ERROR* radeon: failed
testing IB on GFX ring (-35).
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: ib ring test failed (-35).
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GPU softreset: 0x00000048
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GRBM_STATUS
= 0xA0003028
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0
= 0x00000006
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1
= 0x00000006
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: SRBM_STATUS
= 0x200000C0
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2
= 0x00000000
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1
= 0x00000000
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2
= 0x00010000
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT
= 0x00400002
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT
= 0x84010243
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG
= 0x44C83D57
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG
= 0x44C83D57
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0:
VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000
Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0:
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_STATUS
= 0x00003028
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0
= 0x00000006
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1
= 0x00000006
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: SRBM_STATUS
= 0x200000C0
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2
= 0x00000000
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1
= 0x00000000
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2
= 0x00000000
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT
= 0x00000000
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT
= 0x00000000
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG
= 0x44C83D57
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG
= 0x44C83D57
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GPU reset succeeded, trying
to resume
Dec 12 13:15:43 titan kernel: [drm] probing gen 2 caps for device 8086:c01 =
261ad03/e
Dec 12 13:15:43 titan kernel: [drm] PCIE gen 3 link speeds already enabled
Dec 12 13:15:43 titan kernel: [drm] PCIE GART of 1024M enabled (table at
0x0000000000276000).
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: WB enabled
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 0 use
gpu addr 0x0000000080000c00 and cpu addr 0xffff88022f587c00
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 1 use
gpu addr 0x0000000080000c04 and cpu addr 0xffff88022f587c04
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 2 use
gpu addr 0x0000000080000c08 and cpu addr 0xffff88022f587c08
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 3 use
gpu addr 0x0000000080000c0c and cpu addr 0xffff88022f587c0c
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 4 use
gpu addr 0x0000000080000c10 and cpu addr 0xffff88022f587c10
Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 5 use
gpu addr 0x0000000000075a18 and cpu addr 0xffffc90005635a18
Dec 12 13:15:43 titan kernel: [drm] ring test on 0 succeeded in 4 usecs
Dec 12 13:15:43 titan kernel: [drm] ring test on 1 succeeded in 1 usecs
Dec 12 13:15:43 titan kernel: [drm] ring test on 2 succeeded in 1 usecs
Dec 12 13:15:43 titan kernel: [drm] ring test on 3 succeeded in 5 usecs
Dec 12 13:15:43 titan kernel: [drm] ring test on 4 succeeded in 5 usecs
Dec 12 13:15:43 titan kernel: [drm] ring test on 5 succeeded in 2 usecs
Dec 12 13:15:43 titan kernel: [drm] UVD initialized successfully.
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflow continuing. 300
events have been dropped.
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) Backtrace:
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin
(QueueKeyboardEvents+0x52) [0x450302]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 1: /usr/libexec/Xorg.bin
(xf86PostKeyboardEvent+0x44) [0x488004]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 2:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x2e87) [0x7f16eebd1697]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 3:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin
(DPMSSupported+0xe8) [0x4772d8]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 5: /usr/libexec/Xorg.bin
(xf86SerialModemClearBits+0x277) [0x4a1cd7]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libc.so.6
(__restore_rt+0x0) [0x7f16f437494f]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 7: /usr/libexec/Xorg.bin
(OsCleanup+0x20) [0x59c360]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 8: /lib64/libc.so.6
(__restore_rt+0x0) [0x7f16f437494f]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 9: /lib64/libpthread.so.0
(pthread_cond_wait+0xc0) [0x7f16f4130590]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 11: /usr/lib64/dri/radeonsi_dri.so
(nouveau_drm_screen_create+0x10b840) [0x7f16ed514730]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 12: /usr/lib64/dri/radeonsi_dri.so
(radeon_drm_winsys_create+0xbe524) [0x7f16ed587084]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 13: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 14:
/usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51)
[0x7f16ee62ace1]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin
(_CallCallbacks+0x34) [0x43e454]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 16: /usr/libexec/Xorg.bin
(FlushAllOutput+0x2b) [0x59b4fb]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 17: /usr/libexec/Xorg.bin
(SendErrorToClient+0x16f) [0x438eaf]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 18: /usr/libexec/Xorg.bin
(remove_fs_handlers+0x416) [0x43d196]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 19: /lib64/libc.so.6
(__libc_start_main+0xf0) [0x7f16f435ffe0]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 20: /usr/libexec/Xorg.bin
(_start+0x29) [0x42761e]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 21: ? (?+0x29) [0x29]
Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE)
Dec 12 13:16:27 titan kernel: SysRq : Keyboard mode set to system default
... (and then nothing important, just reboot using sysrq)</pre>
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</p>
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