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[Bug 714937] Re: GPU lockup (EQ overflow) with nouveau experimental 3D drivers

 

I am having the problem with nvidia current on Natty;  
4269.669] (II) XKB: reuse xkmfile /var/lib/xkb/server-0A497B65DAE1EE8CD2CCDAAA62D221D67888DBAC.xkm
[  4738.273] (II) Open ACPI successful (/var/run/acpid.socket)
[  4738.361] (II) NVIDIA(0): Setting mode "nvidia-auto-select"
[  4740.001] (--) SynPS/2 Synaptics TouchPad: touchpad found
[  4747.085] (II) XKB: reuse xkmfile /var/lib/xkb/server-0A497B65DAE1EE8CD2CCDAAA62D221D67888DBAC.xkm
[  4762.450] (II) XKB: reuse xkmfile /var/lib/xkb/server-0A497B65DAE1EE8CD2CCDAAA62D221D67888DBAC.xkm
[  4811.820] (II) XKB: reuse xkmfile /var/lib/xkb/server-0A497B65DAE1EE8CD2CCDAAA62D221D67888DBAC.xkm
[  5371.763] (II) Open ACPI successful (/var/run/acpid.socket)
[  5371.853] (II) NVIDIA(0): Setting mode "nvidia-auto-select"
[  5373.582] (--) SynPS/2 Synaptics TouchPad: touchpad found
[  5377.634] (II) XKB: reuse xkmfile /var/lib/xkb/server-0A497B65DAE1EE8CD2CCDAAA62D221D67888DBAC.xkm
[  5385.219] (II) XKB: reuse xkmfile /var/lib/xkb/server-0A497B65DAE1EE8CD2CCDAAA62D221D67888DBAC.xkm
[  5401.172] (II) XKB: reuse xkmfile /var/lib/xkb/server-0A497B65DAE1EE8CD2CCDAAA62D221D67888DBAC.xkm
[  5805.453] (WW) NVIDIA(0): WAIT (2, 6, 0x8000, 0x0000f620, 0x000022a8)
[  5811.027] [mi] EQ overflowing. The server is probably stuck in an infinite loop.
[  5811.029] 
Backtrace:
[  5811.106] 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80eab2b]
[  5811.107] 1: /usr/bin/X (mieqEnqueue+0x1ab) [0x80e9d0b]
[  5811.107] 2: /usr/bin/X (xf86PostMotionEventM+0xbf) [0x80c4b6f]
[  5811.107] 3: /usr/bin/X (xf86PostMotionEvent+0x9a) [0x80c4d9a]
[  5811.107] 4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x97b000+0x4964) [0x97f964]
[  5811.107] 5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x97b000+0xad75) [0x985d75]
[  5811.107] 6: /usr/lib/libutouch-grail.so.1 (grail_pull+0x2ec) [0xb573cc]
[  5811.107] 7: /usr/lib/xorg/modules/input/synaptics_drv.so (0x97b000+0xab31) [0x985b31]
[  5811.107] 8: /usr/lib/xorg/modules/input/synaptics_drv.so (0x97b000+0x6722) [0x981722]
[  5811.108] 9: /usr/bin/X (0x8048000+0x6b41f) [0x80b341f]
[  5811.108] 10: /usr/bin/X (0x8048000+0x12ddb6) [0x8175db6]
[  5811.108] 11: (vdso) (__kernel_sigreturn+0x0) [0xe71400]

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https://bugs.launchpad.net/bugs/714937

Title:
  GPU lockup (EQ overflow) with nouveau experimental 3D drivers


References