Description of problem:
Changing resolution from 1600x1200 to 400x300 and then back to 1600x1200 on my
Radeon 9250 causes xorg to segfault. This has been around for at least the last
few Fedora releases.
Version-Release number of selected component (if applicable):
Have display set to 1600x1200. Change to 400x300. Attempt to change to
1600x1200. Xorg will crash. I do not see a crash when changing between
1600x1200->640x480->1600x1200 or from 1600x1200->400x300->640x480.
Steps to Reproduce:
1.Start xorg in 1600x1200
2.xrandr -s 400x300
3.xrandr -s 1600x1200
Executing properly in 1600x1200
Complete logfile and xorg.conf are attached, but here is the last bit of the log:
0: X(xf86SigHandler+0x81) [0x80c2d21]
2: /usr/lib/xorg/modules//libfb.so(fbCopyAreammx+0x1c9) [0x1e78b9]
3: /usr/lib/xorg/modules//libfb.so(fbCopyNtoN+0x20b) [0x1d446b]
4: /usr/lib/xorg/modules//libfb.so(fbCopyRegion+0xc3) [0x1d3373]
5: /usr/lib/xorg/modules//libfb.so(fbDoCopy+0x46f) [0x1d39cf]
6: /usr/lib/xorg/modules//libfb.so(fbCopyArea+0x78) [0x1d3b98]
7: /usr/lib/xorg/modules//libxaa.so [0x2003dd]
8: /usr/lib/xorg/modules//libxaa.so(XAACopyArea+0xe7) [0x201657]
9: /usr/lib/xorg/modules//libshadowfb.so [0xd45d4f]
10: X [0x8178cea]
11: X [0x8174ce5]
12: X(ProcCopyArea+0x1aa) [0x8087b8a]
13: X [0x81523c1]
14: X(Dispatch+0x1aa) [0x80899fa]
15: X(main+0x495) [0x8071735]
16: /lib/libc.so.6(__libc_start_main+0xe0) [0x91bf70]
17: X(FontFileCompleteXLFD+0x1e9) [0x8070a21]
Fatal server error:
Caught signal 11. Server aborting
Created attachment 158531 [details]
xorg log of crashing execution
Created attachment 158532 [details]
xorg.conf belonging to crashing xorg
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