<div dir="ltr">Hi ALl,<div><br></div><div> I'm seeing a lock up that appears to be on window dragging. This is on Mac OS X with a new VM. The symptom is that the screen goes blank. I see this process when sending SIGUSR1 to the process:</div><div><br></div><div><div>Process 0x4800ad0 priority 40</div><div>0xbffac304 M [] in Delay>wait 0x4802858: a(n) Delay</div><div>0xbffac324 M BlockClosure>ifCurtailed: 0x4a920e0: a(n) BlockClosure</div><div>0xbffac340 M Delay>wait 0x4802858: a(n) Delay</div><div>0xbffac36c M Rectangle>newRectFrom: 0x4803df0: a(n) Rectangle</div><div>0xbffac39c I PluggableSystemWindow(SystemWindow)>doFastFrameDrag: 0x4802740: a(n) PluggableSystemWindow</div><div>0xbffac3b8 M PluggableSystemWindow(SystemWindow)>startDragFromLabel: 0x4802740: a(n) PluggableSystemWindow</div><div>0xbffac3d8 M EventHandler>send:to:withEvent:fromMorph: 0x4803f30: a(n) EventHandler</div><div>0xbffac408 I EventHandler>startDrag:fromMorph: 0x4803f30: a(n) EventHandler</div><div>0xbffac428 M StringMorph(Morph)>startDrag: 0x4801458: a(n) StringMorph</div><div>0xbffac44c I MouseClickState>drag: 0x4803fc8: a(n) MouseClickState</div><div>0xbffac474 M MouseClickState>handleEvent:from: 0x4803fc8: a(n) MouseClickState</div><div>0xbffac498 M HandMorph>handleEvent: 0x5cef1a0: a(n) HandMorph</div><div>0xbffac4c4 M HandMorph>processEvents 0x5cef1a0: a(n) HandMorph</div><div>0xbffac4e0 M [] in WorldState>doOneCycleNowFor: 0x5d1ba70: a(n) WorldState</div><div>0xbffac504 M Array(SequenceableCollection)>do: 0x4e6fa10: a(n) Array</div><div>0xbffac520 M WorldState>handsDo: 0x5d1ba70: a(n) WorldState</div><div>0xbffac540 M WorldState>doOneCycleNowFor: 0x5d1ba70: a(n) WorldState</div><div>0xbffac55c M WorldState>doOneCycleFor: 0x5d1ba70: a(n) WorldState</div><div>0xbffac578 M PasteUpMorph>doOneCycle 0x52d8780: a(n) PasteUpMorph</div><div>0xbffac590 M [] in MorphicProject>spawnNewProcess 0x604fe08: a(n) MorphicProject</div><div>0xbffac5b0 I [] in BlockClosure>newProcess 0x48040b8: a(n) BlockClosure</div><div><br></div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><span style="font-size:small;border-collapse:separate"><div>_,,,^..^,,,_<br></div><div>best, Eliot</div></span></div></div></div>
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