| Summary: |
Runing 3D app via PRIME causes Xorg freezes when radeon.dmp is on and GPU is set to full clock. |
| Product: |
DRI
|
Reporter: |
Stan Trzmiel <xeno> |
| Component: |
DRM/Radeon | Assignee: |
Default DRI bug account <dri-devel> |
| Status: |
RESOLVED
DUPLICATE
|
QA Contact: |
|
| Severity: |
normal
|
|
|
| Priority: |
medium
|
CC: |
alexandre.f.demers
|
| Version: |
unspecified | |
|
| Hardware: |
x86-64 (AMD64) | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
| Attachments: |
|
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 92008 [details] dmesg log Running 3d application (i've tried on glxgears and FlightGear) on discrete GPU makes Xorg freze. Desktop is not responding, keyboard doesn't resond to keypresses (ie no LED change on Caps/NumLock press, I can't zap X, switch VT), 'tho I can move mouse cursor. SSH login also works. To recover in most cases restarting X is nessesary, 'tho few times killing app did the trick. Running the same aps on integrated GPU works ok, running the same apps on discrete GPU, but with clocks lowet than max works. Also on discrete PGU with radeon.dpm=0 (even with profile set to high). Switching clocks between low and medium while app is running causes no problem too. On current kernels there's no useful info in messages log, in Xorg.log, after killing app, generic backtrace may appear: -------------------------------------------------------------------------------- (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (mieqEnqueue+0x22b) [0x583d9b] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x451502] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x2d1d) [0x7f6994faac8d] (EE) 3: /usr/bin/X (DPMSSupported+0xe8) [0x48b568] (EE) 4: /usr/bin/X (xf86SerialModemClearBits+0x260) [0x4b4bf0] (EE) 5: /lib64/libpthread.so.0 (__restore_rt+0x0) [0x37aa00f74f] (EE) 6: /lib64/libc.so.6 (ioctl+0x7) [0x37a98ec117] (EE) 7: /lib64/libdrm.so.2 (drmIoctl+0x34) [0x36232036e4] (EE) 8: /lib64/libdrm.so.2 (drmCommandWrite+0x1e) [0x3623205fde] (EE) 9: /lib64/libdrm_radeon.so.1 (_init+0x549) [0x7f6997810669] (EE) 10: /usr/lib64/xorg/modules/drivers/radeon_drv.so (_init+0x38ccc) [0x7f6997a9711c] (EE) 11: /usr/bin/X (DRICloseScreen+0x17ee) [0x5750de] (EE) 12: /usr/bin/X (DRI2SwapBuffers+0x223) [0x574f73] (EE) 13: /usr/bin/X (DRI2SendAuthReply+0x74b) [0x57676b] (EE) 14: /usr/bin/X (SendErrorToClient+0x427) [0x43a3d7] (EE) 15: /usr/bin/X (_init+0x3b1a) [0x42c02a] (EE) 16: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x37a9821d65] (EE) 17: /usr/bin/X (_start+0x29) [0x428c45] (EE) 18: ? (?+0x29) [0x29] -------------------------------------------------------------------------------- On previous kernel version (3.11 and early 3.12 ) launching openGL app caused GPU lockup errors appear in /var/log/messages : -------------------------------------------------------------------------------- Dec 27 22:46:39 xeno kernel: [ 185.895130] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec Dec 27 22:46:39 xeno kernel: [ 185.895180] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000212) Dec 27 22:46:39 xeno kernel: [ 185.895184] radeon 0000:01:00.0: failed to get a new IB (-35) Dec 27 22:46:39 xeno kernel: [ 185.895218] [drm:radeon_cs_ib_chunk] *ERROR* Failed to get ib ! Dec 27 22:46:39 xeno kernel: [ 185.992426] [drm] Disabling audio 0 support Dec 27 22:46:39 xeno kernel: [ 185.999472] radeon 0000:01:00.0: Saved 503 dwords of commands on ring 0. Dec 27 22:46:39 xeno kernel: [ 185.999482] radeon 0000:01:00.0: GPU softreset: 0x00000209 Dec 27 22:46:39 xeno kernel: [ 185.999484] radeon 0000:01:00.0: GRBM_STATUS = 0xA2733828 Dec 27 22:46:39 xeno kernel: [ 185.999485] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x1C000007 Dec 27 22:46:39 xeno kernel: [ 185.999487] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 Dec 27 22:46:39 xeno kernel: [ 185.999488] radeon 0000:01:00.0: SRBM_STATUS = 0x20000FC0 Dec 27 22:46:39 xeno kernel: [ 185.999489] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Dec 27 22:46:39 xeno kernel: [ 185.999491] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Dec 27 22:46:39 xeno kernel: [ 185.999492] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010800 Dec 27 22:46:39 xeno kernel: [ 185.999493] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00028006 Dec 27 22:46:39 xeno kernel: [ 185.999495] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80038647 Dec 27 22:46:39 xeno kernel: [ 185.999496] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Dec 27 22:46:40 xeno kernel: [ 186.279581] radeon 0000:01:00.0: Wait for MC idle timedout ! Dec 27 22:46:40 xeno kernel: [ 186.279583] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B Dec 27 22:46:40 xeno kernel: [ 186.279635] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00020100 Dec 27 22:46:40 xeno kernel: [ 186.280790] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 Dec 27 22:46:40 xeno kernel: [ 186.280792] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 Dec 27 22:46:40 xeno kernel: [ 186.280793] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 Dec 27 22:46:40 xeno kernel: [ 186.280795] radeon 0000:01:00.0: SRBM_STATUS = 0x20000EC0 Dec 27 22:46:40 xeno kernel: [ 186.280796] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Dec 27 22:46:40 xeno kernel: [ 186.280797] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Dec 27 22:46:40 xeno kernel: [ 186.280799] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 Dec 27 22:46:40 xeno kernel: [ 186.280810] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 Dec 27 22:46:40 xeno kernel: [ 186.280811] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 Dec 27 22:46:40 xeno kernel: [ 186.280813] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Dec 27 22:46:40 xeno kernel: [ 186.280820] radeon 0000:01:00.0: GPU reset succeeded, trying to resume Dec 27 22:46:40 xeno kernel: [ 186.283388] [drm] PCIE gen 2 link speeds already enabled Dec 27 22:46:40 xeno kernel: [ 186.563570] radeon 0000:01:00.0: Wait for MC idle timedout ! Dec 27 22:46:40 xeno kernel: [ 186.704032] radeon 0000:01:00.0: Wait for MC idle timedout ! -------------------------------------------------------------------------------- ADDITIONAL INFO: Hardware: Dell Vostro 3560 hybrid graphics [Xeno@xeno ~]$ lspci | grep -i vga 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] Software: Fedora 20 x86_64 kernel 3.12.7 (tested also on 13.4-wip branch from agd5fs repo tree) libdrm-2.4.50-1 xorg-x11-server-Xorg-1.14.4-5 xorg-x11-drv-ati-7.2.0-3.20131101git3b38701 mesa-dri-drivers-9.2.5-1.20131220 modules: --------------------------------------------------------------------- [Xeno@xeno ~]$ lsmod | grep -i drm drm_kms_helper 50287 2 i915,radeon drm 283349 8 ttm,i915,drm_kms_helper,radeon i2c_core 38476 7 drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,radeon,videodev glxinfo: --------------------------------------------------------------------- [Xeno@xeno ~]$ glxinfo | grep -i "OpenGL " OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Mobile OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.2.5 OpenGL core profile shading language version string: 1.40 OpenGL core profile context flags: (none) OpenGL core profile extensions: OpenGL version string: 3.0 Mesa 9.2.5 OpenGL shading language version string: 1.30 OpenGL context flags: (none) OpenGL extensions: [Xeno@xeno ~]$ DRI_PRIME=1 glxinfo | grep -i "OpenGL" OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD TURKS OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.2.5 OpenGL core profile shading language version string: 1.40 OpenGL core profile context flags: (none) OpenGL core profile extensions: OpenGL version string: 3.0 Mesa 9.2.5 OpenGL shading language version string: 1.30 OpenGL context flags: (none) OpenGL extensions: [Xeno@xeno ~]$ xrandr --listproviders Providers: number : 3 Provider 0: id: 0x7c cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 3 outputs: 4 associated providers: 2 name:Intel Provider 1: id: 0x55 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 6 outputs: 0 associated providers: 2 name:radeon Provider 2: id: 0x55 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 6 outputs: 0 associated providers: 2 name:radeon Radeon PM info: --------------------------------------------------------------------- radeon.dpm=0 (there are the same values for both low and high profile) default engine clock: 600000 kHz current engine clock: 599970 kHz default memory clock: 900000 kHz current memory clock: 899430 kHz voltage: 900 mV PCIE lanes: 8 radeon.dpm=1 uvd vclk: 0 dclk: 0 power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 900 uvd vclk: 0 dclk: 0 power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 900 uvd vclk: 0 dclk: 0 power level 2 sclk: 60000 mclk: 90000 vddc: 1000 vddci: 1000