Bug 25676

Summary:	Radeon hangs in RADEONWaitForIdleCP in bubble3d screensaver
Product:	Mesa	Reporter:	Stanislav Brabec <sbrabec>
Component:	Drivers/DRI/r200	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:
Severity:	critical
Priority:	medium
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Stanislav Brabec 2009-12-16 08:42:09 UTC

Bubble3d screensaver sometimes causes hang of Xorg. Killing of screensaver does not help.

X.Org X Server 1.6.5
Release Date: 2009-10-11

(II) Loading /usr/lib/xorg/modules//drivers/radeon_drv.so
(II) Module radeon: vendor="X.Org Foundation"
        compiled for 1.6.5, module version = 6.12.4

(--) RADEON(0): Chipset: "ATI Radeon 9250 5960 (AGP)" (ChipID = 0x5960)

openSUSE 11.2 i586
xf86-video-ati-6.12.4
linux-2.6.31

Here is a backtrace:

#0  SmartScheduleTimer (sig=14) at utils.c:1243
#1  <signal handler called>
#2  0xffffe430 in __kernel_vsyscall ()
#3  0xb73f9039 in ioctl () from /lib/libc.so.6
#4  0xb71acd8e in drmIoctl (fd=10, request=25668, arg=0x0) at xf86drm.c:188
#5  0xb71ad191 in drmCommandNone (fd=10, drmCommandIndex=4) at xf86drm.c:2344
#6  0xb7128791 in RADEONWaitForIdleCP (pScrn=0x8237a20) at radeon_commonfuncs.c:722
#7  0xb6ed8fc5 in XAAPolyFillRectPixmap (pDraw=0x8a2cb70, pGC=0x892a848, nrectFill=1, prectInit=0x8638234) at xaaGC.c:522
#8  0xb6f21301 in cwPolyFillRect (pDst=0x8a2cb70, pGC=0x892a848, nrects=1, pRects=0x8638234) at cw_ops.c:345
#9  0x081874bb in damagePolyFillRect (pDrawable=0x8a2cb70, pGC=0x892a848, nRects=1, pRects=0x8638234) at damage.c:1404
#10 0x0808b064 in ProcPolyFillRectangle (client=0x82410d8) at dispatch.c:1789
#11 0x0808dccf in Dispatch () at dispatch.c:456
#12 0x08071f85 in main (argc=9, argv=0xbfcaa1e4, envp=0xbfcaa20c) at main.c:397

Comment 1 Alex Deucher 2010-10-19 18:58:38 UTC

Is this still an issue with mesa from git?

Comment 2 smoki 2014-02-26 11:26:39 UTC

 Don't know for OP (seems like it was use here obsolete XAA) but for me not anymore, hava the same 5960 chip here and it works OK tested with current stack kernel 3.14-rc4, xorg 1.15 and git mesa 10.2.

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