[PD] mp3amp segfault

Wed Sep 14 05:13:29 CEST 2011

If you want to play mp3s, I highly recommend using readanysf~.  Its a
separate package, but its in Debian so it should be easy to install.  I
think Roman has Ubuntu packages for older releases too.

.hc

On Tue, 2011-09-13 at 16:34 +0200, Nicolas Montgermont wrote:
> Hello all,
> 
> I am using mp3amp~ on a server and I have a segfault everytime very 
> shortly (2-3 sec).
> This problem never occurred to me...
> 
> pdextended is installed from the available package (without a few 
> dependencies)
> 
> my system is:
> stream_test$ cat /etc/motd
> Linux vps-1006620-2877.cp.tsukaeru.ne.jp 2.6.18-028stab069.6 #1 SMP Wed 
> May 26 18:10:06 MSD 2010 x86_64 GNU/Linux
> Ubuntu 10.04.1 LTS
> 
> You can find the log and backtrace of gdb down in this mail. It seems to 
> be a libmp3lame error.
> The last error is always the same but i find nearly nothing about it on 
> the web.
> Does someone has any clue on a way of solving that?
> thanks in advance,
> 
> n
> 
> ---------------------
> (gdb) run
> Starting program: /usr/bin/pdextended -nogui stream_test_w_recep.pd
> [Thread debugging using libthread_db enabled]
> libdir loader $Revision: 1.8 $
>      compiled on Sep 22 2010 at 16:04:27
>      compiled against Pd version 0.42.5.extended
> <init> : Avifile RELEASE-0.7.48-100119-23:57-../src/configure
> <init> : Available CPU flags: fpu vme de pse tsc msr pae mce cx8 apic 
> sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht 
> tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl 
> vmx e
> <init> : 247.30 MHz Intel(R) Xeon(R) CPU           L5520  @ 2.27GHz 
> processor detected
> GEM: Graphics Environment for Multimedia
> GEM: ver: 0.92.3
> GEM: compiled: Sep 22 2010
> GEM: maintained by IOhannes m zmoelnig
> GEM: Authors :    Mark Danks (original version)
> GEM:        Chris Clepper
> GEM:        Cyrille Henry
> GEM:        IOhannes m zmoelnig
> GEM: with help by Guenter Geiger, Daniel Heckenberg, James Tittle, 
> Hans-Christop Steiner, et al.
> GEM: found a bug? miss a feature? please report it:
> GEM:     homepage http://gem.iem.at/
> GEM:     bug-tracker http://sourceforge.net/projects/pd-gem/
> GEM:     mailing-list http://lists.puredata.info/listinfo/gem-dev/
> GEM: compiled for SIMD architecture: SSE2 MMX
> GEM: using SSE2 optimization
> libdir_loader: added 'cyclone' to the global objectclass path
> libdir_loader: added 'zexy' to the global objectclass path
> libdir_loader: added 'creb' to the global objectclass path
> libdir_loader: added 'cxc' to the global objectclass path
> libdir_loader: added 'iemlib' to the global objectclass path
> libdir_loader: added 'list-abs' to the global objectclass path
> libdir_loader: added 'mapping' to the global objectclass path
> libdir_loader: added 'markex' to the global objectclass path
> libdir_loader: added 'maxlib' to the global objectclass path
> libdir_loader: added 'memento' to the global objectclass path
> libdir_loader: added 'mjlib' to the global objectclass path
> libdir_loader: added 'motex' to the global objectclass path
> libdir_loader: added 'oscx' to the global objectclass path
> libdir_loader: added 'pddp' to the global objectclass path
> libdir_loader: added 'pdogg' to the global objectclass path
> libdir_loader: added 'pixeltango' to the global objectclass path
> libdir_loader: added 'pmpd' to the global objectclass path
> libdir_loader: added 'rradical' to the global objectclass path
> libdir_loader: added 'sigpack' to the global objectclass path
> libdir_loader: added 'smlib' to the global objectclass path
> libdir_loader: added 'toxy' to the global objectclass path
> libdir_loader: added 'unauthorized' to the global objectclass path
> vbap - v1.0.3 - 12 Aug 2006 - (c) Ville Pulkki 1999-2006 (Pd port by HCS)
> libdir_loader: added 'pan' to the global objectclass path
> libdir_loader: added 'hcs' to the global objectclass path
> libdir_loader: added 'jmmmp' to the global objectclass path
> libdir_loader: added 'ext13' to the global objectclass path
> libdir_loader: added 'ggee' to the global objectclass path
> libdir_loader: added 'flib' to the global objectclass path
> libdir_loader: added 'ekext' to the global objectclass path
> libdir_loader: added 'flatspace' to the global objectclass path
> /usr/lib/pd-extended/extra/pdp/pdp.pd_linux: libgslcblas.so.0: cannot 
> open shared object file: No such file or directory
> pdp: can't load library
> /usr/lib/pd-extended/extra/pidip/pidip.pd_linux: libImlib2.so.1: cannot 
> open shared object file: No such file or directory
> pidip: can't load library
> mp3cast~: mp3 streamer version 0.5, written by Yves Degoyon
> mp3amp~: getting canvas
> mp3amp~: initializing decoder...
> mp3amp~: mp3 streaming client v0.12, written by Yves Degoyon
> mp3cast~: setting mp3 stream to 44100Hz, 128kbit/s, mode 3, quality 1
> mp3cast~: mountpoint set to laps_stream_test_r.mp3
> mp3cast~: set server type to IceCast 2
> mp3cast~ : setting password to xxxxxx
> mp3cast~: connecting to port 9001
> mp3cast~: logged in to locus.creacast.com
> mp3cast~ : using lame version : 3.98.2
> mp3cast~ : lame initialization done. (1)
> mp3cast~: initialising buffers
> [New Thread 0x2aaab7070700 (LWP 18272)]
> mp3amp~: connecting to http:/locus.creacast.com:9001/laps_stream_test_r.mp3
> mp3amp~: connected  : socket opened
> mp3amp~: select done
> mp3amp~: send done
> mp3amp~ : received 240 bytes at 0
> mp3amp~: IceCast server detected
> mp3amp~: connected to http://locus.creacast.com:9001/laps_stream_test_r.mp3
> [Thread 0x2aaab7070700 (LWP 18272) exited]
> mp3amp~: bitrate has changed, reinitialize decoder
> mp3amp~: retry lame decoding (more data needed).
> bitstream problem: resyncing...
> mp3streamin~ : too much input...resetting
> bitstream problem: resyncing...
> big_values too large! 311
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> mp3amp~: decoding done (totlength=0).
> bitstream problem: resyncing...
> mp3amp~: retry lame decoding (more data needed).
> big_values too large! 341
> mp3amp~: retry lame decoding (more data needed).
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> bitstream problem: resyncing...
> mp3amp~: decoding done (totlength=0).
> bitstream problem: resyncing...
> mp3amp~: retry lame decoding (more data needed).
> big_values too large! 341
> bitstream problem: resyncing...
> mp3amp~: decoding done (totlength=0).
> bitstream problem: resyncing...
> big_values too large! 341
> big_values too large! 311
> mpg123: Bogus region length (-79)
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x00002aaab5b80fc8 in ?? () from /usr/lib/libmp3lame.so.0
> (gdb) bt
> #0  0x00002aaab5b80fc8 in ?? () from /usr/lib/libmp3lame.so.0
> #1  0x00002aaab5b82ee6 in do_layer3 () from /usr/lib/libmp3lame.so.0
> #2  0x00002aaab5b7e54e in ?? () from /usr/lib/libmp3lame.so.0
> #3  0x00002aaab5b7e74a in decodeMP3 () from /usr/lib/libmp3lame.so.0
> #4  0x00002aaab5dea3b6 in ?? () from 
> /usr/lib/pd-extended/extra/unauthorized/mp3amp~.pd_linux
> #5  0x000000000048db65 in dsp_tick () at d_ugen.c:341
> #6  0x000000000047e74b in sched_tick 
> (next_sys_time=3.9655539396655983e-315) at m_sched.c:384
> #7  0x000000000047eb7b in m_pollingscheduler () at m_sched.c:487
> #8  m_mainloop () at m_sched.c:563
> #9  0x0000000000481675 in sys_main (argc=3, argv=<value optimized out>) 
> at s_main.c:304
> #10 0x00002aaaaba96c4d in __libc_start_main () from /lib/libc.so.6
> #11 0x00000000004131d9 in _start ()
> 
> 