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31 lines
1.4 KiB
31 lines
1.4 KiB
If you're having certain types of crashes, such as those associated with
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memory corruption, a bug marshal may ask you to run Asterisk under valgrind.
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You should follow these steps, to give the bug marshal the maximum amount
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of information about the crash.
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1. Run 'make menuselect' and in the Compiler Options, enable MALLOC_DEBUG
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and DONT_OPTIMIZE. A bug marshal may also ask you to enable additional
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compiler flags, such as DEBUG_THREADS, depending upon the nature of the
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issue.
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2. Rebuild and install Asterisk.
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3. Run Asterisk as follows:
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valgrind --log-file-exactly=valgrind.txt asterisk -vvvvcg 2>malloc_debug.txt
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UPDATE: The newest version of valgrind has eliminated the
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--log-file-exactly option. If you are running valgrind 3.3.0 or higher,
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just use the --log-file option, keeping in mind that Valgrind will append
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a trailing suffix onto valgrind.txt.
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4. Reproduce the issue. Following the manifestation of the issue (or when
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the process crashes), upload the two files, valgrind.txt and
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malloc_debug.txt to the issue tracker. If you are using the --log-file
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option, note that valgrind.txt will have a trailing suffix. That's fine,
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just upload that file.
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Please note that even if valgrind prevents Asterisk from crashing, the
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information logged may STILL be of use to developers, so please upload the
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resulting log file whether Asterisk crashes or not.
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