jackd assert failure: *** glibc detected *** /usr/bin/jackd: free(): invalid pointer: 0x00f5135c ***

[ewaldmire]

jackd fails when opening qjackctl. Worked fine until recent updates in the development build.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: jackd2 1.9.7~dfsg-1ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu2
Architecture: i386
AssertionMessage: *** glibc detected *** /usr/bin/jackd: free(): invalid pointer: 0x00f5135c ***
Date: Thu Oct 6 17:54:57 2011
ExecutablePath: /usr/bin/jackd
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110921.2)
ProcCmdline: /usr/bin/jackd -P70 -dfirewire -dhw:0 -r44100 -p128 -n3
Signal: 6
SourcePackage: jackd2
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/i386-linux-gnu/libc.so.6
 abort () from /lib/i386-linux-gnu/libc.so.6
 ?? () from /lib/i386-linux-gnu/libc.so.6
 ?? () from /lib/i386-linux-gnu/libc.so.6
Title: jackd assert failure: *** glibc detected *** /usr/bin/jackd: free(): invalid pointer: 0x00f5135c ***
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #869420, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.