-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello All, So, still trying to get jackd to work (had an earlier post on the topic), it is now segfaulting, although the previous error has gone away. ALSA is working fine. - ----------------Output when I start jackd -------------------- jshaver@hayden:~> jackd -v -d alsa -d hw:0 getting driver descriptor from /usr/lib64/jack/jack_alsa.so getting driver descriptor from /usr/lib64/jack/jack_dummy.so getting driver descriptor from /usr/lib64/jack/jack_oss.so jackd 0.109.2 <snip copyright banner> JACK compiled with POSIX SHM support. server `default' registered loading driver .. creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods ALSA: final selected sample format for capture: 32bit little-endian ALSA: use 2 periods for capture ALSA: final selected sample format for playback: 32bit little-endian ALSA: use 2 periods for playback registered builtin port type 32 bit float mono audio registered builtin port type 8 bit raw midi clock source = system clock via clock_gettime new client: alsa_pcm, id = 1 type 1 @ 0x614500 fd = -1 new buffer size 1024 Segmentation fault - --------------------end jackd output---------------- So i tried an strace and got : jshaver@hayden:~> strace jackd -d alsa -d hw:0 <lots of stuff> open("/dev/shm/jack-2", O_RDWR|O_NOFOLLOW) = 8 fcntl(8, F_GETFD) = 0 fcntl(8, F_SETFD, FD_CLOEXEC) = 0 mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED, 8, 0) = 0x2aaaab0f6000 close(8) = 0 - --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ - ----------------------End of Strace----------------------- /var/log/messages shows: Feb 28 12:00:08 hayden kernel: jackd[8223]: segfault at 0000000000000000 rip 0000000000000000 rsp 00007fffc77faa68 error 14 Anyone run into this? anyone have any ideas? -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4-svn0 (GNU/Linux) iD8DBQFHxu2CZFDUUjU9O1oRAjIuAJ0cMMLkxh8nVe4jA8C4RrLTqHbSGACeM4CK 8Ao7s5JkE8FTQPv3sYets2Q= =SFnx -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, Sorry to reply to my self, I was asked in responce to my old question what /dev/shm looks like, figure it makes more sense to put that info over here. ls -l /dev/shm total 2380 - -rw-r--r-- 1 jshaver users 231184 Feb 28 12:18 jack-0 - -rw-r--r-- 1 jshaver users 1048576 Feb 28 12:18 jack-1 drwx------ 3 jshaver users 60 Feb 28 12:18 jack-1000 - -rw-r--r-- 1 jshaver users 1048576 Feb 28 12:18 jack-2 - -rw-r--r-- 1 jshaver users 70712 Feb 28 11:59 jack-shm-registry - -Jesse -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4-svn0 (GNU/Linux) iD8DBQFHxu+PZFDUUjU9O1oRAgJpAJ9RSE0e0ktSpTesabml9XyAzSla9ACfYhEs eyyhyc8VdTRD4GvM6GgMFnQ= =g9l9 -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Donnerstag, 28. Februar 2008 Jesse Shaver:
Hello All,
So, still trying to get jackd to work (had an earlier post on the topic), it is now segfaulting, although the previous error has gone away. ALSA is working fine.
Is this a self-built jackd? Did you configure with --enable-posix-shm? If so try dropping that switch and rebuild. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
Is this a self-built jackd? Did you configure with --enable-posix-shm? If so try dropping that switch and rebuild. No, this is the RPM off yast.
- -Jesse -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4-svn0 (GNU/Linux) iD8DBQFHxxrbZFDUUjU9O1oRApN9AJ9tBFGl/5Q369+51Eg/nXs+YRaveQCZAZ/8 BcRTbby0mz3iiANwn5Ukj9E= =jpMK -----END PGP SIGNATURE----- -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
On Thursday 28 February 2008 18:21:02 Jesse Shaver wrote:
Hello All,
So, still trying to get jackd to work (had an earlier post on the topic), it is now segfaulting, although the previous error has gone away. ALSA is working fine. <snip> Anyone run into this? anyone have any ideas?
If you run ulimit -c unlimited before starting jackd in the shell, it will produce a core file, which I can take a look at Anders -- Madness takes its toll -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
participants (3)
-
Anders Johansson
-
Jesse Shaver
-
Wolfgang Woehl