[Fluxus] zsh: abort

[Claude Heiland-Allen]

Hi list,

I'm getting random segfaults (that look like they might be ALSAMIDI or 
threading related?) here with fresh git clone of Fluxus on Lucid 64bit 
(dual-core)...  doesn't always crash in the same place when running 
(self-test #t).  HP Laptop with NVIDIA gfx. Can provide more specs if 
useful.


~ $
  gdb fluxus
(gdb)
  handle SIGSEGV nostop noprint
  handle SIG33 nostop noprint pass
  handle SIG32 nostop noprint pass
  run
fluxus>
  (self-test #t)


...
testing: maim
testing: matrix->euler
testing: qaxisangle
testing: qmul
testing: qnormalise
Seg fault (internal error) at 0x7fffef84fb20
mprotect fault on 0x7fffef84fb20

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffea510710 (LWP 17402)]
0x00007ffff4ac0a75 in *__GI_raise (sig=<value optimised out>)
     at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
	in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt
#0  0x00007ffff4ac0a75 in *__GI_raise (sig=<value optimised out>)
     at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff4ac45c0 in *__GI_abort () at abort.c:92
#2  0x0000000000687fa8 in fault_handler ()
#3  <signal handler called>
#4  0x00007fffef84fb20 in ?? ()
#5  0x00007ffff5bae898 in snd_seq_event_input_pending ()
    from /usr/lib/libasound.so.2
#6  0x00007fffecfbb814 in alsaMidiHandler (ptr=<value optimised out>)
     at modules/fluxus-midi/src/RtMidi.cpp:697
#7  0x00007ffff7bc69ca in start_thread (arg=<value optimised out>)
     at pthread_create.c:300
#8  0x00007ffff4b7369d in clone ()
     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()
(gdb)


...
testing: build-hingejoint
testing: build-sliderjoint
testing: build-hinge2joint
Renderer::PopState : only one state left, not popping
testing: build-amotorjoint
testing: joint-param
Seg fault (internal error) at 0x7fffef84fb20
mprotect fault on 0x7fffef84fb20

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffea510710 (LWP 17423)]
0x00007ffff4ac0a75 in *__GI_raise (sig=<value optimised out>)
     at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
	in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt
#0  0x00007ffff4ac0a75 in *__GI_raise (sig=<value optimised out>)
     at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff4ac45c0 in *__GI_abort () at abort.c:92
#2  0x0000000000687fa8 in fault_handler ()
#3  <signal handler called>
#4  0x00007fffef84fb20 in ?? ()
#5  0x00007ffff5bae898 in snd_seq_event_input_pending ()
    from /usr/lib/libasound.so.2
#6  0x00007fffecfbb814 in alsaMidiHandler (ptr=<value optimised out>)
     at modules/fluxus-midi/src/RtMidi.cpp:697
#7  0x00007ffff7bc69ca in start_thread (arg=<value optimised out>)
     at pthread_create.c:300
#8  0x00007ffff4b7369d in clone ()
     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()
(gdb)


...
testing: pdata-for-each-tri-sample
testing: expand
testing: occlusion-texture-bake
testing: voxel-index
555
testing: voxels-pos
#(0 0 2)
testing found 4 errors: (occlusion-texture-bake 
pdata-for-each-tri-sample with-
ffgl with-pixels-renderer)

AL lib: ALc.c:1874: exit(): closing 1 Device
AL lib: ALc.c:1798: alcCloseDevice(): destroying 1 Context(s)
SIGSEGV fault on (nil)

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffee605710 (LWP 17449)]
0x00007ffff4ac0a75 in *__GI_raise (sig=<value optimised out>)
     at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
	in ../nptl/sysdeps/unix/sysv/linux/raise.c
(gdb) bt
#0  0x00007ffff4ac0a75 in *__GI_raise (sig=<value optimised out>)
     at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff4ac45c0 in *__GI_abort () at abort.c:92
#2  0x0000000000687f4d in fault_handler ()
#3  <signal handler called>
#4  0x00007fffed60d654 in JackClient::Process (nframes=1024, 
o=0x7fffe8dd0000)
     at modules/fluxus-audio/src/JackClient.cpp:102
#5  0x00007fffed3d3f70 in ?? () from /usr/lib/libjack.so.0
#6  0x00007ffff7bc69ca in start_thread (arg=<value optimised out>)
     at pthread_create.c:300
#7  0x00007ffff4b7369d in clone ()
     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()
(gdb)



Claude

> On 25 May 2010 19:54, Elmer & Maddy <FA701138 at skynet.be
> <mailto:FA701138 at skynet.be>> wrote:
>
> Are there other HP fluxus users? I cannot imagine that I am the only HP
> owner who runs fluxus J

-- 
http://claudiusmaximus.goto10.org