Application that crashed: rosegardensequencer
Version of the application: 1.7.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.30.9-90.fc11.i586 i686
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
Direct crash after startup of Rosegarden4

 -- Backtrace:
Application: RosegardenSequencer (rosegardensequencer), signal: Aborted
[Current thread is 1 (Thread 0xb77b2780 (LWP 6827))]

Thread 2 (Thread 0xb7593b70 (LWP 6828)):
#0  0x00258422 in __kernel_vsyscall ()
#1  0x002defa5 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0x007355df in ?? () from /usr/lib/libjack.so.0
#3  0x002da935 in start_thread (arg=0xb7593b70) at pthread_create.c:297
#4  0x00b1a94e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77b2780 (LWP 6827)):
[KCrash Handler]
#6  0x00258422 in __kernel_vsyscall ()
#7  0x00a677c1 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0x00a69092 in *__GI_abort () at abort.c:88
#9  0x00a608ee in *__GI___assert_fail (assertion=0x2a8333c "seq && status", file=0x2a83290 "seq.c", line=3382, function=0x2a83dab "snd_seq_get_queue_status") at assert.c:78
#10 0x02a6459c in snd_seq_get_queue_status (seq=0x0, q=-1, status=0x6) at seq.c:3382
#11 0x08086bfb in Rosegarden::AlsaDriver::getAlsaTime (this=0x9c10228) at /usr/src/debug/rosegarden-1.7.3/src/sound/AlsaDriver.cpp:2422
#12 0x08086e29 in Rosegarden::AlsaDriver::shutdown (this=0x9c10228) at /usr/src/debug/rosegarden-1.7.3/src/sound/AlsaDriver.cpp:148
#13 0x080a7de8 in Rosegarden::SoundDriverFactory::createDriver (studio=0x9c13fa0) at /usr/src/debug/rosegarden-1.7.3/src/sound/SoundDriverFactory.cpp:44
#14 0x080b0576 in Rosegarden::RosegardenSequencerApp::RosegardenSequencerApp (this=0x9bb6e18, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>)
    at /usr/src/debug/rosegarden-1.7.3/src/sequencer/RosegardenSequencerApp.cpp:98
#15 0x080a94b6 in main (argc=1, argv=0xbf988d94) at /usr/src/debug/rosegarden-1.7.3/src/sequencer/main.cpp:96

Reported using DrKonqi