[Om-synth] Om problems

[Ross Clement]

Well, having said that I have never managed to compile OM, I then manage
to compile it. However, as soon as I run it, I get a crash. Does anyone
know what might be going wrong?

I run the following 

jackd -d alsa
om
om_gtk

Om starts and seems happy until I start om_gtk, then I get:

om
[AlsaMidiDriver] Successfully opened ALSA sequencer.
[OSC] Started OSC server at osc.udp://clarissa:16180/
[PreProcessor] Launching thread.
[PostProcessor] Starting.
[JackAudioDriver] Activated Jack client.
[AlsaMidiDriver] Started realtime MIDI thread (SCHED_FIFO, priority 10)
[OSC] Registered client osc.udp://clarissa:17904/ (1 clients)
[JackAudioDriver] Enabling.
*** glibc detected *** om: double free or corruption (out): 0xb7d396d8
***
======= Backtrace: =========
/lib/libc.so.6[0x4e7424]
/lib/libc.so.6(__libc_free+0x77)[0x4e795f]
/lib/libc.so.6(freeaddrinfo+0x35)[0x53583e]
/usr/local/lib/liblo.so.0[0xe78359]
/usr/local/lib/liblo.so.0(lo_send_message_from+0x45)[0xe784a1]
/usr/local/lib/liblo.so.0(lo_send_message+0x21)[0xe784e1]
/usr/local/lib/liblo.so.0(lo_send_internal+0x77)[0xe7855f]
om[0x805756d]
om[0x805768f]
om[0x807243d]
/lib/libpthread.so.0[0x6ccb80]
/lib/libc.so.6(__clone+0x5e)[0x54edee]
======= Memory map: ========
00466000-00480000 r-xp 00000000 16:05 328026     /lib/ld-2.3.5.so
00480000-00481000 r-xp 00019000 16:05 328026     /lib/ld-2.3.5.so
00481000-00482000 rwxp 0001a000 16:05 328026     /lib/ld-2.3.5.so
00484000-005a8000 r-xp 00000000 16:05 328027     /lib/libc-2.3.5.so
005a8000-005aa000 r-xp 00124000 16:05 328027     /lib/libc-2.3.5.so
005aa000-005ac000 rwxp 00126000 16:05 328027     /lib/libc-2.3.5.so
005ac000-005ae000 rwxp 005ac000 00:00 0
005b0000-005d2000 r-xp 00000000 16:05 328028     /lib/libm-2.3.5.so
005d2000-005d3000 r-xp 00021000 16:05 328028     /lib/libm-2.3.5.so
005d3000-005d4000 rwxp 00022000 16:05 328028     /lib/libm-2.3.5.so
005d6000-005d8000 r-xp 00000000 16:05 328029     /lib/libdl-2.3.5.so
005d8000-005d9000 r-xp 00001000 16:05 328029     /lib/libdl-2.3.5.so
005d9000-005da000 rwxp 00002000 16:05 328029     /lib/libdl-2.3.5.so
006c7000-006d5000 r-xp 00000000 16:05
328030     /lib/libpthread-2.3.5.so
006d5000-006d6000 r-xp 0000d000 16:05
328030     /lib/libpthread-2.3.5.so
006d6000-006d7000 rwxp 0000e000 16:05
328030     /lib/libpthread-2.3.5.so
006d7000-006d9000 rwxp 006d7000 00:00 0
00706000-00711000 r-xp 00000000 16:07
5336018    /home/local/lib/libjack.so.0.0.23
00711000-00714000 rwxp 0000b000 16:07
5336018    /home/local/lib/libjack.so.0.0.23
00714000-0071c000 rwxp 00714000 00:00 0
007d9000-007e8000 r-xp 00000000 16:05 328032     /lib/libresolv-2.3.5.so
007e8000-007e9000 r-xp 0000e000 16:05 328032     /lib/libresolv-2.3.5.so
007e9000-007ea000 rwxp 0000f000 16:05 328032     /lib/libresolv-2.3.5.so
007ea000-007ec000 rwxp 007ea000 00:00 0
007ee000-007f7000 r-xp 00000000 16:05
326723     /lib/libgcc_s-4.0.2-20051126.so.1
007f7000-007f8000 rwxp 00009000 16:05
326723     /lib/libgcc_s-4.0.2-20051126.so.1
00870000-00879000 r-xp 00000000 16:05
326773     /lib/libnss_files-2.3.5.so
00879000-0087a000 r-xp 00008000 16:05
326773     /lib/libnss_files-2.3.5.so
0087a000-0087b000 rwxp 00009000 16:05
326773     /lib/libnss_files-2.3.5.so
00ada000-00adb000 r-xp 00ada000 00:00 0          [vdso]
00b75000-00b7d000 r-xp 00000000 16:05 328040     /lib/librt-2.3.5.so
00b7d000-00b7e000 r-xp 00007000 16:05 328040     /lib/librt-2.3.5.so
00b7e000-00b7f000 rwxp 00008000 16:05 328040     /lib/librt-2.3.5.so
00b7f000-00b89000 rwxp 00b7f000 00:00 0
00e75000-00e7d000 r-xp 00000000 16:07
5336013    /home/local/lib/liblo.so.0.6.0
00e7d000-00e7e000 rwxp 00007000 16:07
5336013    /home/local/lib/liblo.so.0.6.0
00ea5000-00ea9000 r-xp 00000000 16:05
326770     /lib/libnss_dns-2.3.5.so
00ea9000-00eaa000 r-xp 00003000 16:05
326770     /lib/libnss_dns-2.3.5.so
00eaa000-00eab000 rwxp 00004000 16:05
326770     /lib/libnss_dns-2.3.5.so
06887000-0695c000 r-xp 00000000 16:05 784238     /usr/lib/libstdc
++.so.6.0.7
0695c000-06961000 rwxp 000d5000 16:05 784238     /usr/lib/libstdc
++.so.6.0.7
06961000-06966000 rwxp 06961000 00:00 0
07931000-079ee000 r-xp 00000000 16:05 328039     /lib/libasound.so.2.0.0
079ee000-079fc000 rwxp 000bd000 16:05 328039     /lib/libasound.so.2.0.0
08048000-0807b000 r-xp 00000000 16:07 5041413    /home/local/bin/om
0807b000-0807c000 rw-p 00032000 16:07 5041413    /home/local/bin/om
08331000-08334000 rw-p 08331000 00:00 0
08334000-0833f000 rw-p 08334000 00:00 0
0833f000-08340000 rw-p 0833f000 00:00 0
08340000-083c4000 rw-p 08340000 00:00 0
083c4000-083c7000 rw-p 083c4000 00:00 0
083c7000-083e0000 rw-p 083c7000 00:00 0          [heap]
b6500000-b6521000 rw-p b6500000 00:00 0
b6521000-b6600000 ---p b6521000 00Aborted

Also, even if you configure om without ladspa so that it reports that
you won't have ladspa support, you still need ladspa.h to compile.

Any hints as to how to make om-synth run?

Cheers,

Ross-c