Re: Problem in malloc.c, rev. 1.183 while building phonon-4.2.0

From: Jason Evans <jasone_at_FreeBSD.org>
Date: Mon, 01 Dec 2008 11:08:44 -0800
Kyle Allender wrote:
> Stefan Farfeleder wrote:
>> On Mon, Dec 01, 2008 at 07:34:17AM -0600, Kyle Allender wrote:
>>> Stefan Farfeleder wrote:
>>>> On Mon, Dec 01, 2008 at 07:06:32AM -0600, Kyle Allender wrote:
>>>>> Hello.
>>>>> Generating mediaobjecttest.moc
>>>>> Assertion failed: ((ret << BLOCK_COST_2POW) != 0), function 
>>>>> malloc_spin_lock, file /usr/src/lib/libc/stdlib/malloc.c, line 1287.
>>>>> Abort trap (core dumped)
>>>> Hi,
>>>>
>>>> this assertion has been fixed yesterday (svn r185483).
>>> Should I rerun build/installworld before re-attempting the kde build 
>>> or just run make clean in the phonon directory?
>>
>> You need at least an updated libc.  build/installworld will do that but
>> there are faster ways for this small update.  After that you can
>> continue building kde.
>>
> OK.  I've kicked off a buildworld as that's about the only method I know 
> that will resolve this issue.  The "faster ways" I'm unaware of - if 
> someone could enlighten me, that'd be great.  Buildworld will work in 
> the meantime, though.

In this case of libc, it's usually a good idea to do the full 
buildworld, since libc gets statically linked into various toolchain 
binaries.  Fortunately, this bug in malloc only affects multi-threaded 
applications; otherwise you'd have an unrecoverable system (though I 
would have noticed that before committing).

Jason
Received on Mon Dec 01 2008 - 18:08:45 UTC

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