[PlanetCCRMA] [PlanetCCRMANews] Jack crashes in Fedora 12

Fernando Lopez-Lezcano nando at ccrma.Stanford.EDU
Thu Jan 21 12:14:32 PST 2010


On Wed, 2009-12-02 at 21:41 -0500, Andrei Smirnov wrote:
> Hello,
> 
> I just installed Fedora 12 on Thinkpad, without any extra software,
> except sun java plugin for the browser.
> I also yum-installed jack and qjackctl, but when trying to run
> qjackctl got the "buffer overflow" crash (see below).
> After googling on the issue I found that it seems that I was not
> alone. I saw a suggestion to ask about this on this
> mailing list. I wonder if anyone can offer me an advise?

Which version of jack are you using? In a terminal type:
  rpm -q jack-audio-connection-kit
too see which one it is (the Fedora or the Planet CCRMA one). 

What do you see if you do:
  cat /proc/asound/cards
?

And what happens if you try to start jackd from the command line:

  jackd -d alsa -d hw:0 

(that would be the minimum possible invocation assuming your first sound
card is the one you want to use). 

-- Fernando


> Below is the output from qjackctl message window:
> 
> 21:34:44.663 Patchbay deactivated.
> 21:34:44.665 Statistics reset.
> 21:34:44.673 ALSA connection graph change.
> 21:34:44.871 ALSA connection change.
> 21:34:49.023 Startup script...
> 21:34:49.024 artsshell -q terminate
> 21:34:49.441 Startup script terminated with exit status=256.
> 21:34:49.441 JACK is starting...
> 21:34:49.442 /usr/bin/jackd -R -dalsa -dhw:0 -r48000 -p1024 -n2
> *** buffer overflow detected ***: /usr/bin/jackd terminated
> ======= Backtrace: =========
> /lib/libc.so.6(__fortify_fail+0x4d)[0x41bc5d]
> /lib/libc.so.6[0x419d7a]
> /lib/libc.so.6(__strcpy_chk+0x44)[0x419054]
> /usr/lib/jack/jack_net.so(driver_get_descriptor+0x258)[0x112c88]
> /usr/bin/jackd[0x804a112]
> /lib/libc.so.6(__libc_start_main+0xe6)[0x33ebb6]
> /usr/bin/jackd[0x8049231]
> ======= Memory map: ========
> 00110000-00118000 r-xp 00000000 fd:00 60557      /usr/lib/jack/jack_net.so
> 00118000-00119000 rw-p 00007000 fd:00 60557      /usr/lib/jack/jack_net.so
> 00306000-00324000 r-xp 00000000 fd:00 75128      /lib/ld-2.11.so
> 00324000-00325000 r--p 0001d000 fd:00 75128      /lib/ld-2.11.so
> 00325000-00326000 rw-p 0001e000 fd:00 75128      /lib/ld-2.11.so
> 00328000-00496000 r-xp 00000000 fd:00 237281     /lib/libc-2.11.so
> 00496000-00497000 ---p 0016e000 fd:00 237281     /lib/libc-2.11.so
> 00497000-00499000 r--p 0016e000 fd:00 237281     /lib/libc-2.11.so
> 00499000-0049a000 rw-p 00170000 fd:00 237281     /lib/libc-2.11.so
> 21:34:49.457 JACK was started with PID=2177.
> 0049a000-0049d000 rw-p 00000000 00:00 0
> 0049f000-004a2000 r-xp 00000000 fd:00 232448     /lib/libdl-2.11.so
> 004a2000-004a3000 r--p 00002000 fd:00 232448     /lib/libdl-2.11.so
> 004a3000-004a4000 rw-p 00003000 fd:00 232448     /lib/libdl-2.11.so
> 004a6000-004bc000 r-xp 00000000 fd:00 212636     /lib/libpthread-2.11.so
> 004bc000-004bd000 r--p 00015000 fd:00 212636     /lib/libpthread-2.11.so
> 004bd000-004be000 rw-p 00016000 fd:00 212636     /lib/libpthread-2.11.so
> 004be000-004c0000 rw-p 00000000 00:00 0
> 004c2000-004ea000 r-xp 00000000 fd:00 80883      /lib/libm-2.11.so
> 004ea000-004eb000 r--p 00027000 fd:00 80883      /lib/libm-2.11.so
> 004eb000-004ec000 rw-p 00028000 fd:00 80883      /lib/libm-2.11.so
> 004ee000-004f5000 r-xp 00000000 fd:00 232444     /lib/librt-2.11.so
> 004f5000-004f6000 r--p 00006000 fd:00 232444     /lib/librt-2.11.so
> 004f6000-004f7000 rw-p 00007000 fd:00 232444     /lib/librt-2.11.so
> 004f9000-00519000 r-xp 00000000 fd:00 60683
> /usr/lib/libjackserver.so.0.0.28
> 00519000-0051b000 rw-p 0001f000 fd:00 60683
> /usr/lib/libjackserver.so.0.0.28
> 0051b000-00523000 rw-p 00000000 00:00 0
> 009d2000-009ef000 r-xp 00000000 fd:00 14309
> /lib/libgcc_s-4.4.2-20091027.so.1
> 009ef000-009f0000 rw-p 0001c000 fd:00 14309
> /lib/libgcc_s-4.4.2-20091027.so.1
> 009f2000-00ae0000 r-xp 00000000 fd:00 237285     /usr/lib/libstdc++.so.6.0.13
> 00ae0000-00ae4000 r--p 000ed000 fd:00 237285     /usr/lib/libstdc++.so.6.0.13
> 00ae4000-00ae6000 rw-p 000f1000 fd:00 237285     /usr/lib/libstdc++.so.6.0.13
> 00ae6000-00aec000 rw-p 00000000 00:00 0
> 00d0b000-00d0c000 r-xp 00000000 00:00 0          [vdso]
> 08048000-0804c000 r-xp 00000000 fd:00 18256      /usr/bin/jackd
> 0804c000-0804e000 rw-p 00003000 fd:00 18256      /usr/bin/jackd
> 08fac000-08fd5000 rw-p 00000000 00:00 0          [heap]
> b78b5000-b78b7000 rw-p 00000000 00:00 0
> b78d9000-b78da000 rw-p 00000000 00:00 0
> bfc95000-bfcaa000 rw-p 00000000 00:00 0          [stack]
> 21:34:49.552 JACK was stopped successfully.
> 21:34:49.552 Post-shutdown script...
> 21:34:49.552 killall jackd
> 21:34:49.553 JACK has crashed.
> jackd: no process killed
> 21:34:49.960 Post-shutdown script terminated with exit status=256.
> 21:34:51.602 Could not connect to JACK server as client. - Overall
> operation failed. - Unable to connect to server. Please check the
> messages window for more info.
> 



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