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Created attachment 483568 [details] /var/log/Xorg.0.log Description of problem: After using F15 for a while, gnome-shell eventually locks up. When I reboot the machine and look in the Xorg.0.log.old, I see the following message: [mi] EQ overflowing. The server is probably stuck in an infinite loop. Right before the system stopped responding, the following message was in the system log: [drm] nouveau 0000:01:00.0: PGRAPH - TRAP_CCACHE FAULT system log and Xorg log have been attached. Version-Release number of selected component (if applicable): xorg-x11-drv-nouveau-0.0.16-18.20110117git38e8809.fc15.x86_64 How reproducible: This is the first time that I have seen it with this version of nouveau Steps to Reproduce: 1. boot F15 Alpha Live image 2. Use gnome-shell, especially overview (meta key) 3. Eventually, everything but the mouse cursor will lock up Actual results: X freezes except for the mouse cursor, hard reset required Expected results: No freezing, desktop should perform normally Additional info: Hardware: http://www.smolts.org/client/show/pub_482d7a89-c594-4414-8a67-5f2faed4fc04
Created attachment 483569 [details] system log from boot until hard reset attaching system log from boot until last message before hard reset
I have hit the exact same problem several times in my testing today. All of the Xorg.0.log.old files have identical stack traces save for the first number, which I assume is the process number. I can attach more logs if needed.
Backtrace: [ 972.170] 0: /usr/bin/Xorg (xorg_backtrace+0x2f) [0x4a120f] [ 972.170] 1: /usr/bin/Xorg (mieqEnqueue+0x1e9) [0x4a0729] [ 972.170] 2: /usr/bin/Xorg (xf86PostMotionEventM+0x93) [0x47d9b3] [ 972.170] 3: /usr/bin/Xorg (xf86PostMotionEventP+0x52) [0x47dad2] [ 972.170] 4: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f4e1253a000+0x499e) [0x7f4e1253e99e] [ 972.170] 5: /usr/bin/Xorg (0x400000+0x6b1a8) [0x46b1a8] [ 972.170] 6: /usr/bin/Xorg (0x400000+0x117ab0) [0x517ab0] [ 972.170] 7: /lib64/libc.so.6 (0x7f4e185fc000+0x36300) [0x7f4e18632300] [ 972.170] 8: /lib64/libc.so.6 (ioctl+0x7) [0x7f4e186d4b17] [ 972.170] 9: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7f4e16c46338] [ 972.170] 10: /usr/lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x7f4e16c484ab] [ 972.170] 11: /usr/lib64/libdrm_nouveau.so.1 (0x7f4e165fb000+0x2ede) [0x7f4e165fdede] [ 972.170] 12: /usr/lib64/libdrm_nouveau.so.1 (nouveau_bo_map_range+0x111) [0x7f4e165fe4d1] [ 972.170] 13: /usr/lib64/libdrm_nouveau.so.1 (0x7f4e165fb000+0x2059) [0x7f4e165fd059] [ 972.170] 14: /usr/lib64/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x215) [0x7f4e165fd5a5] [ 972.170] 15: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (0x7f4e16800000+0x2349c) [0x7f4e1682349c] [ 972.171] 16: /usr/lib64/xorg/modules/libexa.so (0x7f4e15bb2000+0xf9b8) [0x7f4e15bc19b8] [ 972.171] 17: /usr/lib64/xorg/modules/libexa.so (0x7f4e15bb2000+0x104dc) [0x7f4e15bc24dc] [ 972.171] 18: /usr/bin/Xorg (0x400000+0xd73f2) [0x4d73f2] [ 972.171] 19: /usr/bin/Xorg (0x400000+0xd22e5) [0x4d22e5] [ 972.171] 20: /usr/bin/Xorg (0x400000+0x2e6a1) [0x42e6a1] [ 972.171] 21: /usr/bin/Xorg (0x400000+0x2292a) [0x42292a] [ 972.171] 22: /lib64/libc.so.6 (__libc_start_main+0xed) [0x7f4e1861d2fd] [ 972.171] 23: /usr/bin/Xorg (0x400000+0x22c11) [0x422c11]
Does this still occur with updates from updates-testing?
I have tested F15 RC3 with the same hardware I was seeing this on and I am no longer seeing that crash.