Instruments hangs and fills up /var/log/system.log when saving trace document
Instruments hangs and fills up /var/log/system.log when saving trace document
- Subject: Instruments hangs and fills up /var/log/system.log when saving trace document
- From: Larry Campbell <email@hidden>
- Date: Fri, 21 Mar 2008 10:38:30 -0400
So I launched my app under Xcode with the Instruments Object
Allocations template. My app finished, and I poked around in
Instruments for a while, and everything seemed OK. Then I tried to
save the trace document. Many minutes later, as Instruments remained
unresponsive and my fans were getting noisy, I found that Instruments
was in what seemed to be in an infinite loop logging:
Mar 21 10:15:10 Macintosh [0x0-0x148148].com.apple.Instruments[10418]:
*** error: can't allocate region
Mar 21 10:15:10 Macintosh [0x0-0x148148].com.apple.Instruments[10418]:
*** set a breakpoint in malloc_error_break to debug
Mar 21 10:15:10 Macintosh [0x0-0x148148].com.apple.Instruments[10418]:
Instruments(10418,0xa0321fa0) malloc: *** mmap(size=432840704) failed
(error code=12)
repeatedly (logged it about 1.25 million times before I force quit).
Anyone else run into this? Known problem? I'm using a MB Pro with 4G
RAM.
- lc
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