I have one of the new 24" iMacs. I've done a clean install to go back to 1.0, and so far that has handled most of the system freezing, but not all.
In the last few days I've started getting a whole new issue, however.
It starts with one application crashing, reporting in the crash logs "(application name): CGSResolveShmemReference : offset exceeds bounds"
Then anything I try to open from there on out reports the same thing, until I manually shut the machine down by holding the power button.
Google search yields lots of different answers, none conclusive. I've done a very thorough test of the memory today with memtest, but that found no errors. Not sure where to look from here.... any ideas?
Here is a bit more detail from the crashed thread in the log... if someone here can make sense of it and wants me to post more, I'd be glad to.
Thread 1 Crashed:
0 com.apple.CoreGraphics 0x903273d1 shape_data_valid + 55
1 com.apple.CoreGraphics 0x90329afe CGSNewRegionWithData + 132
2 com.apple.CoreGraphics 0x9032a351 _CGSNewRegionFromShmemData + 216
3 com.apple.CoreGraphics 0x9032b9d4 _CGSLockWindow + 4021
4 com.apple.CoreGraphics 0x9033b68a CGSDeviceLock + 215
5 libRIP.A.dylib 0x948d26a6 ripd_Lock + 53
6 libRIP.A.dylib 0x948d1f57 ripl_BltShape + 139
7 libRIP.A.dylib 0x948d1d7d ripc_Context + 138
8 com.apple.CoreGraphics 0x903a9f7e CGContextClear + 90
9 com.apple.dock 0x0001836f 0x1000 + 95087
10 com.apple.dock 0x0000ec77 0x1000 + 56439
11 com.apple.dock 0x0000ab09 0x1000 + 39689
12 libSystem.B.dylib 0x90024227 _pthread_body + 84
In the last few days I've started getting a whole new issue, however.
It starts with one application crashing, reporting in the crash logs "(application name): CGSResolveShmemReference : offset exceeds bounds"
Then anything I try to open from there on out reports the same thing, until I manually shut the machine down by holding the power button.
Google search yields lots of different answers, none conclusive. I've done a very thorough test of the memory today with memtest, but that found no errors. Not sure where to look from here.... any ideas?
Here is a bit more detail from the crashed thread in the log... if someone here can make sense of it and wants me to post more, I'd be glad to.
Thread 1 Crashed:
0 com.apple.CoreGraphics 0x903273d1 shape_data_valid + 55
1 com.apple.CoreGraphics 0x90329afe CGSNewRegionWithData + 132
2 com.apple.CoreGraphics 0x9032a351 _CGSNewRegionFromShmemData + 216
3 com.apple.CoreGraphics 0x9032b9d4 _CGSLockWindow + 4021
4 com.apple.CoreGraphics 0x9033b68a CGSDeviceLock + 215
5 libRIP.A.dylib 0x948d26a6 ripd_Lock + 53
6 libRIP.A.dylib 0x948d1f57 ripl_BltShape + 139
7 libRIP.A.dylib 0x948d1d7d ripc_Context + 138
8 com.apple.CoreGraphics 0x903a9f7e CGContextClear + 90
9 com.apple.dock 0x0001836f 0x1000 + 95087
10 com.apple.dock 0x0000ec77 0x1000 + 56439
11 com.apple.dock 0x0000ab09 0x1000 + 39689
12 libSystem.B.dylib 0x90024227 _pthread_body + 84
