id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,device_name 329,jack segfault in debugmodule,bsjones,,Experience segmentation fault in fedora 15 jack version 1.9.7_ ffado 2.1.0 rev 1913. Also occurs on previous versions of jack 1.9.6-6 in fedora 15\r\n\r\n*** glibc detected *** /usr/bin/jackd: free(): invalid pointer: 0x00007ffff7db8fe0 ***\r\n======= Backtrace: =========\r\n/lib64/libc.so.6[0x3dea2787ba]\r\n/usr/lib64/libffado.so.2(_ZN18DebugModuleManagerD2Ev+0x8e)[0x7ffff7a6558e]\r\n\r\nSeems to be occurring on jack initialisation after unloading jackd_firewire.so. There are no firewire devices on this machine\r\n\r\nBugzilla ticket: https://bugzilla.redhat.com/show_bug.cgi?id=684392\r\n\r\nNot sure if this should be posted there as well. Attached full backtrace\r\nSmolt: http://www.smolts.org/client/show/pub_912bfc89-4884-45de-ba54-367e4bd53433\r\n\r\nPackage build info: \r\nlibffado http://koji.fedoraproject.org/koji/buildinfo?buildID=219120\r\njack http://koji.fedoraproject.org/koji/buildinfo?buildID=237324\r\n \r\n\r\n[Thread debugging using libthread_db enabled]\r\njackdmp 1.9.7\r\nCopyright 2001-2005 Paul Davis and others.\r\nCopyright 2004-2011 Grame.\r\njackdmp comes with ABSOLUTELY NO WARRANTY\r\nThis is free software_ and you are welcome to redistribute it\r\nunder certain conditions; see the file COPYING for details\r\n[New Thread 0x7ffff77ba700 (LWP 10425)]\r\nCleaning up leftover debug module: DeviceManager\r\n*** glibc detected *** /usr/bin/jackd: free(): invalid pointer: 0x00007ffff7db8fe0 ***\r\n======= Backtrace: =========\r\n/lib64/libc.so.6[0x3dea2787ba]\r\n/usr/lib64/libffado.so.2(_ZN18DebugModuleManagerD2Ev+0x8e)[0x7ffff7a6558e]\r\n/usr/lib64/libffado.so.2(+0x9d076)[0x7ffff7a59076]\r\n/lib64/ld-linux-x86-64.so.2[0x3de9a13b68]\r\n/lib64/ld-linux-x86-64.so.2[0x3de9a1462e]\r\n/lib64/ld-linux-x86-64.so.2[0x3de9a0e8a6]\r\n/lib64/libdl.so.2[0x3deaa0152f]\r\n/lib64/libdl.so.2(dlclose+0x1f)[0x3deaa0100f]\r\n/usr/lib64/libjackserver.so.0[0x392424bf23]\r\n/usr/lib64/libjackserver.so.0[0x392424cfae]\r\n/usr/lib64/libjackserver.so.0(jackctl_server_create+0xc1a)[0x3924250aca]\r\n\r\n,bug,closed,major,,generic,FFADO SVN (trunk),fixed,,nils,