[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

[bugzilla-dae...@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93032

--- Comment #8 from Paulo Dias  ---
so, i was able to run gdb but no the game has no symbols, what else can i do to
help trace this bug?

groo at hydra:/media/groo/Linux_Ext/groo/Steam/SteamApps/common/Sid Meier's
Civilization Beyond Earth$ gdb CivBE 
GNU gdb (Ubuntu 7.10-1ubuntu2) 7.10
Copyright (C) 2015 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from CivBE...(no debugging symbols found)...done.
(gdb) run
Starting program: /media/groo/Linux_Ext/groo/Steam/SteamApps/common/Sid Meier's
Civilization Beyond Earth/CivBE 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0xf6625b40 (LWP 30290)]
Setting breakpad minidump AppID = 65980
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561198120535335 [API loaded no]
[New Thread 0xf435db40 (LWP 30291)]
GUID Assets\dlc\dlc_sp_maps\dlc_sp_maps.civbepkg
0baf5870aa7569cb6147613ef41f3340
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(130):[1/13/1970
22:15:28.742] FiraxisLive::Start - Build: flClient BRANCH Build:84083
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(138):[1/13/1970
22:15:28.742] FiraxisLive::Start - Client build version: 1 (0x0001)
"1"
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(149):[1/13/1970
22:15:28.742] FiraxisLive::Start - Creating server connection...
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/ServerConnection.cpp(782):[1/13/1970
22:15:28.744] FiraxisLive Cache Folder:
"/home/groo/FiraxisLive/f88c90dcf3bf6568".
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(169):[1/13/1970
22:15:28.744] FiraxisLive::Start - Starting up threads...
[New Thread 0xf12f2b40 (LWP 30294)]
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(142):[1/13/1970
22:15:28.744] Thread ID 0xf12f2b40 has started.
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(149):[1/13/1970
22:15:28.744] Thread ID 4046400320 has started.
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(175):[1/13/1970
22:15:28.744] FiraxisLive::Start - Running
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/My2KFiraxisLive.cpp(139):[1/13/1970
22:15:28.744] My2KFiraxisLive::Initialize v1.6.1.3
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxTCPSocket.cpp(718):[1/13/1970
22:15:28.748] 53: Socket name set to "53"
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxTCPSocket.cpp(63):[1/13/1970
22:15:28.748] 53: Created
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/My2KFiraxisLive.cpp(158):[1/13/1970
22:15:29.762] My2KFiraxisLive::Initialize - my2kInit
[New Thread 0xf06ffb40 (LWP 30295)]
[New Thread 0xefcffb40 (LWP 30296)]
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/My2KFiraxisLive.cpp(170):[1/13/1970
22:15:29.804] My2KFiraxisLive::Initialize - Starting up my2K worker thread
[New Thread 0xef2ffb40 (LWP 30297)]
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(142):[1/13/1970
22:15:29.804] Thread ID 0xef2ffb40 has started.
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(149):[1/13/1970
22:15:29.804] Thread ID 4012899136 has started.
[New Thread 0xee8ffb40 (LWP 30298)]
[Thread 0xee8ffb40 (LWP 30298) exited]
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxTCPSocket.cpp(155):[1/13/1970
22:15:29.984] 53: Attempting to connect to login.firaxislive.com:443

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xf435db40 (LWP 30291)]
0x in ?? ()
(gdb) bt
#0  0x in ?? ()

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[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

[bugzilla-dae...@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93032

--- Comment #7 from Paulo Dias  ---
i cant get a reliable apitrace neither from xcom or civbe (damn you steam).

if someone has a reliable howto on how to get a good apitrace from steam games,
please share it!

anyway, i did some more testing and at least with xcom, it i disable vsync from
kf5 (5.4) and enable it in-game, the crash takes much longer to occur, i dont
know its related, but thats all i have to report.

please devs, do you have any info on how to produce an apitrace that works with
steam games?

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[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

[bugzilla-dae...@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93032

--- Comment #6 from bellamorte42 at gmail.com ---
I loaded up XCOM again just to see if I would have the same issue.  Yes, I do. 
The second shot the aliens fired apprently hung radeon rings 0,3, and 4 on my
computer forcing a restart.

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[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

[bugzilla-dae...@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93032

--- Comment #5 from Paulo Dias  ---
after running with: GAME_DEBUGGER=gdb steam &> steam.log , core dump in
/tmp/dumps:

Installing breakpad exception handler for appid(steam)/version(1447896859)
Generating new string page texture 83: 16x256, total string texture memory is
557,06 KB
Running Steam on ubuntu 15.10 64-bit
STEAM_RUNTIME has been set by the user to:
/media/groo/Linux_Ext/groo/Steam/ubuntu12_32/steam-runtime
ExecCommandLine: "/home/groo/.steam/root/ubuntu12_32/steam
steam://open/driverhelperready"
ExecSteamURL: "steam://open/driverhelperready"
Generating new string page texture 98: 256x256, total string texture memory is
393,22 KB
Generating new string page texture 111: 128x256, total string texture memory is
688,13 KB
Generating new string page texture 119: 256x256, total string texture memory is
950,27 KB
Generating new string page texture 121: 128x256, total string texture memory is
1,08 MB
Generating new string page texture 122: 48x256, total string texture memory is
1,13 MB
Generating new string page texture 123: 384x256, total string texture memory is
1,52 MB
Generating new string page texture 124: 128x256, total string texture memory is
1,65 MB
Game update: AppID 65980 "Sid Meier's Civilization: Beyond Earth", ProcID 3819,
IP 0.0.0.0:0
ERROR: ld.so: object
'/media/groo/Linux_Ext/groo/Steam/ubuntu12_32/gameoverlayrenderer.so' from
LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object
'/media/groo/Linux_Ext/groo/Steam/ubuntu12_64/gameoverlayrenderer.so' from
LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
Setting breakpad minidump AppID = 65980
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561198120535335 [API loaded no]
ERROR: ld.so: object
'/media/groo/Linux_Ext/groo/Steam/ubuntu12_32/gameoverlayrenderer.so' from
LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object
'/media/groo/Linux_Ext/groo/Steam/ubuntu12_32/gameoverlayrenderer.so' from
LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object
'/media/groo/Linux_Ext/groo/Steam/ubuntu12_32/gameoverlayrenderer.so' from
LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
CivBE: ../nptl/pthread_mutex_lock.c:355: __pthread_mutex_lock_full: Assertion
`(-(e)) != 3 || !robust' failed.
GUID Assets\dlc\dlc_sp_maps\dlc_sp_maps.civbepkg
0baf5870aa7569cb6147613ef41f3340
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(130):[1/8/1970
15:11:50.844] FiraxisLive::Start - Build: flClient BRANCH Build:84083
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(138):[1/8/1970
15:11:50.844] FiraxisLive::Start - Client build version: 1 (0x0001)
"1"
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(149):[1/8/1970
15:11:50.844] FiraxisLive::Start - Creating server connection...
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/ServerConnection.cpp(782):[1/8/1970
15:11:50.847] FiraxisLive Cache Folder:
"/home/groo/FiraxisLive/f88c90dcf3bf6568".
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(169):[1/8/1970
15:11:50.847] FiraxisLive::Start - Starting up threads...
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(142):[1/8/1970
15:11:50.847] Thread ID 0xebaffb40 has started.
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(149):[1/8/1970
15:11:50.847] Thread ID 3954178880 has started.
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/FiraxisLive.cpp(175):[1/8/1970
15:11:50.847] FiraxisLive::Start - Running
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/My2KFiraxisLive.cpp(139):[1/8/1970
15:11:50.847] My2KFiraxisLive::Initialize v1.6.1.3
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxTCPSocket.cpp(718):[1/8/1970
15:11:50.849] 94: Socket name set to "94"
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxTCPSocket.cpp(63):[1/8/1970
15:11:50.849] 94: Created
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/My2KFiraxisLive.cpp(158):[1/8/1970
15:11:50.865] My2KFiraxisLive::Initialize - my2kInit
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/flClient/My2KFiraxisLive.cpp(170):[1/8/1970
15:11:50.023] My2KFiraxisLive::Initialize - Starting up my2K worker thread
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(142):[1/8/1970
15:11:50.023] Thread ID 0xe9efeb40 has started.
/BuildAgent/work/ebf9b17b125f4c29/FiraxisLive/Live/LIBs/fireCore/LinuxThread.cpp(149):[1/8/1970
15:11:50.023] Thread ID 3924814656 has started.
Aborted (core dumped)
Game removed: AppID 65980 "Sid Meier's Civilization: Beyond Earth", ProcID 3821

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[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

[bugzilla-dae...@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93032

--- Comment #4 from Paulo Dias  ---
i dont get a lockup with civBE, only a segfault

[ 2657.832332] CivBE[4466]: segfault at 0 ip   (null) sp
eef975dc error 14 in CivBE[8048000+2d0c000]

since steam games dont have any symbols, is it worth it to run it with gdb?

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[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

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--- Comment #3 from Michel Dänzer  ---
One report per issue, please. Since there are already several reports about
lockups with XCOM: Enemy Unknown, let's focus on the Civilization Beyond Earth
segfault here? Please attach a backtrace of the segfault.

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--- Comment #2 from Paulo Dias  ---
name of display: :0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile, 
GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample, 
GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB, 
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
GLX_OML_swap_method, GLX_SGIS_multisample, GLX_SGIX_fbconfig, 
GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_SGI_swap_control
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile, 
GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample, 
GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile, 
GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB, 
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, 
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, 
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read, 
GLX_SGI_swap_control, GLX_SGI_video_sync
GLX version: 1.4
GLX extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile, 
GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, 
GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample, 
GLX_EXT_create_context_es2_profile, GLX_EXT_framebuffer_sRGB, 
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer, 
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, 
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control, 
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,  
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync
OpenGL vendor string: X.Org 
OpenGL renderer string: Gallium 0.4 on AMD CAPE VERDE (DRM 2.43.0, LLVM 3.8.0)  
OpenGL core profile version string: 4.1 (Core Profile) Mesa 11.1.0-devel
(padoka PPA)
OpenGL core profile shading language version string: 4.10   
OpenGL core profile context flags: (none)   
OpenGL core profile profile mask: core profile  
OpenGL core profile extensions: 
GL_AMD_conservative_depth, GL_AMD_draw_buffers_blend,   
GL_AMD_pinned_memory, GL_AMD_seamless_cubemap_per_texture,  
GL_AMD_shader_stencil_export, GL_AMD_shader_trinary_minmax, 
GL_AMD_vertex_shader_layer, GL_AMD_vertex_shader_viewport_index,
GL_ANGLE_texture_compression_dxt3, GL_ANGLE_texture_compression_dxt5,   
GL_ARB_ES2_compatibility, GL_ARB_ES3_compatibility, GL_ARB_base_instance,   
GL_ARB_blend_func_extended, GL_ARB_buffer_storage,  
GL_ARB_clear_buffer_object, GL_ARB_clip_control,
GL_ARB_color_buffer_float, GL_ARB_compressed_texture_pixel_storage, 
GL_ARB_conditional_render_inverted, GL_ARB_conservative_depth,  
GL_ARB_copy_buffer, GL_ARB_copy_image, GL_ARB_debug_output, 
GL_ARB_depth_buffer_float, GL_ARB_depth_clamp, GL_ARB_derivative_control, 
GL_ARB_direct_state_access, GL_ARB_draw_buffers, 
GL_ARB_draw_buffers_blend, GL_ARB_draw_elements_base_vertex, 
GL_ARB_draw_indirect, GL_ARB_draw_instanced, 
GL_ARB_explicit_attrib_location, GL_ARB_explicit_uniform_location, 
GL_ARB_fragment_coord_conventions, GL_ARB_fragment_layer_viewport, 
GL_ARB_fragment_shader, GL_ARB_framebuffer_object, 
GL_ARB_framebuffer_sRGB, GL_ARB_get_program_binary, 
GL_ARB_get_texture_sub_image, GL_ARB_gpu_shader5, GL_ARB_gpu_shader_fp64, 
GL_ARB_half_float_pixel, GL_ARB_half_float_vertex, 
GL_ARB_instanced_arrays, GL_ARB_internalformat_query, 
GL_ARB_invalidate_subdata, GL_ARB_map_buffer_alignment, 
GL_ARB_map_buffer_range, GL_ARB_multi_bind, GL_ARB_multi_draw_indirect, 
GL_ARB_occlusion_query2, GL_ARB_pipeline_statistics_query, 
GL_ARB_pixel_buffer_object, GL_ARB_point_sprite, 

[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

[bugzilla-dae...@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93032

--- Comment #1 from Paulo Dias  ---
forgot to add, llvm is 3.8 git

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Paulo Dias  changed:

   What|Removed |Added

   Severity|normal  |critical

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Paulo Dias  changed:

   What|Removed |Added

   Priority|medium  |high

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Paulo Dias  changed:

   What|Removed |Added

   Hardware|Other   |x86-64 (AMD64)

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[Bug 93032] [radeonsi] gpu lockup after a few minutes of play

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https://bugs.freedesktop.org/show_bug.cgi?id=93032

Bug ID: 93032
   Summary: [radeonsi] gpu lockup after a few minutes of play
   Product: Mesa
   Version: git
  Hardware: Other
OS: All
Status: NEW
  Severity: normal
  Priority: medium
 Component: Drivers/Gallium/radeonsi
  Assignee: dri-devel at lists.freedesktop.org
  Reporter: paulo.miguel.dias at gmail.com
QA Contact: dri-devel at lists.freedesktop.org

radeonsi is locking up after a few minutes of play, in this case xcom: enemy
unknown.

other games lock the gu randomly too. civilization beyond earth isnt event
running, it segfaults. it all looks related to fp64 mesa extension + radeonsi 

mesa from git, drm from git, radeonsi from git, kernel 3.4.0, xorg 1.17.

packages are from padoka ppa
(https://launchpad.net/~paulo-miguel-dias/+archive/ubuntu/mesa/+packages)

kubuntu 15.10 + mainline kernel 3.4.0.

[ 1342.530255] [drm:radeon_gem_va_ioctl [radeon]] *ERROR* Couldn't update BO_VA
(-22)
[ 1342.530264] [ cut here ]
[ 1342.530272] WARNING: CPU: 3 PID: 4050 at
/build/linux-26_gwp/linux-4.2.0/drivers/gpu/drm/radeon/radeon_object.c:83
radeon_ttm_bo_destroy+0xe7/0xf0 [radeon]()
[ 1342.530287] Modules linked in: rfcomm xt_CHECKSUM iptable_mangle
ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat
nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT
nf_reject_ipv4 xt_tcpudp bridge stp llc drbg ansi_cprng ctr ccm ebtable_filter
ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables
binfmt_misc bnep rtsx_usb_ms memstick nls_iso8859_1 dell_wmi sparse_keymap
dell_laptop dcdbas dell_led intel_rapl snd_hda_codec_realtek dell_smm_hwmon
snd_hda_codec_generic iosf_mbi x86_pkg_temp_thermal intel_powerclamp
snd_hda_intel coretemp snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hda_core
snd_hwdep arc4 snd_pcm aesni_intel aes_x86_64 lrw gf128mul glue_helper
snd_seq_midi ablk_helper snd_seq_midi_event ath9k cryptd snd_rawmidi
ath9k_common ath9k_hw
[ 1342.530302]  snd_seq ath snd_seq_device uvcvideo input_leds snd_timer
videobuf2_vmalloc videobuf2_memops mac80211 videobuf2_core v4l2_common
serio_raw videodev media joydev ath3k btusb btrtl btbcm snd btintel bluetooth
cfg80211 soundcore lpc_ich mei_me shpchp mei soc_button_array dell_rbtn mac_hid
kvm_intel kvm parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq
rtsx_usb_sdmmc rtsx_usb hid_generic usbhid hid uas usb_storage amdkfd
amd_iommu_v2 radeon i915 psmouse ahci libahci ttm i2c_algo_bit drm_kms_helper
drm r8169 mii wmi video
[ 1342.530303] CPU: 3 PID: 4050 Comm: RenderingThread Tainted: GW  
4.2.0-19-generic #23-Ubuntu
[ 1342.530304] Hardware name: Dell Inc. Latitude 3540/02R0J9, BIOS A10
01/28/2015
[ 1342.530305]   740060d7 880036c07b38
817e93f9
[ 1342.530306]    880036c07b78
8107b3d6
[ 1342.530307]  c0070136 8800896e5468 
8800896e5400
[ 1342.530307] Call Trace:
[ 1342.530308]  [] dump_stack+0x45/0x57
[ 1342.530310]  [] warn_slowpath_common+0x86/0xc0
[ 1342.530312]  [] warn_slowpath_null+0x1a/0x20
[ 1342.530320]  [] radeon_ttm_bo_destroy+0xe7/0xf0 [radeon]
[ 1342.530322]  [] ttm_bo_release_list+0xa6/0x150 [ttm]
[ 1342.530324]  [] ttm_bo_release+0x1e2/0x2c0 [ttm]
[ 1342.530327]  [] ttm_bo_unref+0x24/0x30 [ttm]   
[ 1342.530328] systemd-journald[324]: /dev/kmsg buffer overrun, some messages
lost.   
[ 1342.530335]  [] radeon_bo_unref+0x39/0x70 [radeon] 
[ 1342.530345]  [] radeon_gem_object_free+0x57/0x70 [radeon]  
[ 1342.530350]  [] drm_gem_object_free+0x27/0x30 [drm]
[ 1342.530350] systemd-journald[324]: /dev/kmsg buffer overrun, some messages
lost.   
[ 1342.530355]  []
drm_gem_object_handle_unreference_unlocked+0xfe/0x110 [drm] 
[ 1342.530360]  [] drm_gem_handle_delete+0xb6/0x100 [drm] 
[ 1342.530364]  [] drm_gem_close_ioctl+0x20/0x30 [drm]
[ 1342.530372]  [] drm_ioctl+0x125/0x610 [drm]
[ 1342.530376]  [] ? drm_gem_handle_create+0x50/0x50 [drm]
[ 1342.530382]  [] radeon_drm_ioctl+0x4c/0x80 [radeon]
[ 1342.530384]  [] do_vfs_ioctl+0x295/0x480   
[ 1342.530386]  [] ? mntput+0x24/0x40 
[ 1342.530393]  [] ? __fput+0x190/0x220   
[ 1342.530394]  [] SyS_ioctl+0x79/0x90
[ 1342.530397]  [] entry_SYSCALL_64_fastpath+0x16/0x75
[ 1342.530398] ---[ end trace d4bd1726df8d645e ]---

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