Hi Ulrich,
first of all thanks for the fast response.
On 10/29/2012 08:33 PM, Ulrich Pegelow wrote:
For some reason blendop.cl can not be built (compiled+linked) by
clBuildProgram(). The error code is -30 (CL_INVALID_VALUE) which would
indicate we called the routine with wrong parameters. This is a bit
surprising as all other kernels are successfully built. So there must be
something special with bilateral.cl.
I don't think I can follow you here. What does bilateral.cl have to do
with blendop.cl not being compiled?
As a first step I'd like you to do a quick ad-hoc check. Go into
data/kernels/bilateral.cl and replace
#ifdef NVIDIA_SM_20
by
#ifdef xNVIDIA_SM_20
This will avoid our NVIDIA specific asm inline. That's one of the few
things which make bilateral.cl different from all other kernels.
Done. I then rebuilt darktable (this time in Debug mode) and tried again
- exactly the same effect as before. And once blendop.cl is commented
out, and optirun is used, I get the same crash as before (see attached).
The other thing that puzzles me is the different behaviour of half the
kernels, when NOT using optirun.
Jens
Am 29.10.2012 16:11, schrieb Jens Fendler:
Hi all,
I just got a new laptop, which I would like to use for DT processing.
One problem, however, seems to be the NVidia Optimus graphics card,
which gives me problems with the OpenCL acceleration in darktable.
Everything else I've tried so far sems to work fine with bumblebee's
"optirun". (Though I haven't yet tried any other OpenCL apps yet).
When starting DT, the compilation of blendop.cl fails with error code
-30 (kernels before that have been compiled fine). I was assuming
optirun being necessary for running OpenCL, but nothing changes even
when trying to run it on its own - OpenCL still looks OK (i.e. detects
the nvidia card), but blendop.cl compilation fails. Subsequently, dt
continues without OpenCL support.
I then tried to disable only blendop.cl by commenting it out in
programs.conf. When now running without optirun, dt compiles all
remaining kernels, and I get the message "...FINALLY: opencl is
AVAILABLE...". But then dt tells me it can't create most of the kernels
(error codes either -44 or -46), while some kernels seem to work just
fine. This combination (i.e. not using optirun, blendop.cl disabled)
seems to be the only on in which I get at least some OpenCL working.
Running though optirun with blendop.cl disabled (being the combination I
expected to work as well) is actually the wost: while I still get the
message OpenCL would be available, dt then segfaults..
I have attached log files (created with -d opencl) for each of the 4
combinations, as well as the stacktrace in the hope that someone here
might have an idea what the problem could be.
If it helps, I'd be willing to run almost every test you guys would have
for me to track this issue down.. please let me know if you need any
further information, files, etc.. and I'll provide what I can.
Thanks,
Jens
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this is darktable 1.0+2055~g591163c reporting a segfault:
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7f7435ffb700 (LWP 9715)]
[New Thread 0x7f74367fc700 (LWP 9714)]
[New Thread 0x7f7436ffd700 (LWP 9713)]
[New Thread 0x7f74377fe700 (LWP 9712)]
[New Thread 0x7f7437fff700 (LWP 9711)]
[New Thread 0x7f744588d700 (LWP 9710)]
[New Thread 0x7f7446af6700 (LWP 9709)]
[New Thread 0x7f7447307700 (LWP 9708)]
[New Thread 0x7f741fff7700 (LWP 9707)]
[New Thread 0x7f7447b08700 (LWP 9706)]
[New Thread 0x7f7448309700 (LWP 9705)]
[New Thread 0x7f7448b0a700 (LWP 9704)]
[New Thread 0x7f744930b700 (LWP 9703)]
[New Thread 0x7f7449b0c700 (LWP 9702)]
[New Thread 0x7f744a30d700 (LWP 9701)]
[New Thread 0x7f744ab0e700 (LWP 9700)]
[New Thread 0x7f744b30f700 (LWP 9699)]
0x00007f74581968bd in read () from /lib/x86_64-linux-gnu/libc.so.6
#0 0x00007f74581968bd in read () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f745812aff8 in _IO_file_underflow () from
/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f745812c03e in _IO_default_uflow () from
/lib/x86_64-linux-gnu/libc.so.6
#3 0x00007f745812018a in _IO_getline_info () from
/lib/x86_64-linux-gnu/libc.so.6
#4 0x00007f745811f06b in fgets () from /lib/x86_64-linux-gnu/libc.so.6
#5 0x00007f745872f9dc in _dt_sigsegv_handler (param=11) at
/home/jf/Sources/darktable/src/common/darktable.c:132
#6 <signal handler called>
#7 0x00007f744bbad335 in clCreateKernel () from
/usr/lib/nvidia-current/libOpenCL.so
#8 0x00007f7458786a8d in dt_opencl_create_kernel (prog=10, name=0x7f74588c7494
"zero") at /home/jf/Sources/darktable/src/common/opencl.c:675
#9 0x00007f745878253d in dt_bilateral_init_cl_global () at
/home/jf/Sources/darktable/src/common/bilateralcl.h:49
#10 0x00007f745878504f in dt_opencl_init (cl=0x8a1f00, argc=3,
argv=0x7fffc8b14418) at /home/jf/Sources/darktable/src/common/opencl.c:318
#11 0x00007f74587313dd in dt_init (argc=3, argv=0x7fffc8b14418, init_gui=1) at
/home/jf/Sources/darktable/src/common/darktable.c:619
#12 0x0000000000400839 in main (argc=3, argv=0x7fffc8b14418) at
/home/jf/Sources/darktable/src/main.c:24
Thread 18 (Thread 0x7f744b30f700 (LWP 9699)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f745879053a in dt_control_work (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1185
s = 0x87dc30
__FUNCTION__ = "dt_control_work"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 17 (Thread 0x7f744ab0e700 (LWP 9700)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f745879053a in dt_control_work (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1185
s = 0x87dc30
__FUNCTION__ = "dt_control_work"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 16 (Thread 0x7f744a30d700 (LWP 9701)):
#0 0x00007f745816f83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1 0x00007f745816f6dc in sleep () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2 0x00007f745879044d in _control_worker_kicker (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1163
s = 0x87dc30
__FUNCTION__ = "_control_worker_kicker"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 15 (Thread 0x7f7449b0c700 (LWP 9702)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 0
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 14 (Thread 0x7f744930b700 (LWP 9703)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 1
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 13 (Thread 0x7f7448b0a700 (LWP 9704)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 2
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 12 (Thread 0x7f7448309700 (LWP 9705)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 3
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 11 (Thread 0x7f7447b08700 (LWP 9706)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 4
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 10 (Thread 0x7f741fff7700 (LWP 9707)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 5
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 9 (Thread 0x7f7447307700 (LWP 9708)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 6
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 8 (Thread 0x7f7446af6700 (LWP 9709)):
#0 0x00007f745847ad84 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f745878ae1e in dt_pthread_cond_wait (cond=0x881730, mutex=0x880850)
at /home/jf/Sources/darktable/src/common/dtpthread.h:170
No locals.
#2 0x00007f74587903e0 in dt_control_work_res (ptr=0x87dc30) at
/home/jf/Sources/darktable/src/control/control.c:1150
old = 0
s = 0x87dc30
threadid = 7
__FUNCTION__ = "dt_control_work_res"
#3 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#4 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#5 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 7 (Thread 0x7f744588d700 (LWP 9710)):
#0 0x00007f745819d023 in select () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1 0x00007f7445ea68db in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#2 0x00007f744597d75b in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#3 0x00007f7445ea7c89 in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#4 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#5 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 6 (Thread 0x7f7437fff700 (LWP 9711)):
#0 0x00007f745847cfd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f7445ea633e in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#2 0x00007f7445a13aad in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#3 0x00007f7445ea7c89 in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#4 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#5 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 5 (Thread 0x7f74377fe700 (LWP 9712)):
#0 0x00007f745847cfd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f7445ea633e in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#2 0x00007f7445a13aad in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#3 0x00007f7445ea7c89 in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#4 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#5 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 4 (Thread 0x7f7436ffd700 (LWP 9713)):
#0 0x00007f745847cfd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f7445ea633e in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#2 0x00007f7445a13aad in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#3 0x00007f7445ea7c89 in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#4 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#5 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 3 (Thread 0x7f74367fc700 (LWP 9714)):
#0 0x00007f745847cfd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f7445ea633e in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#2 0x00007f7445a13aad in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#3 0x00007f7445ea7c89 in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#4 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#5 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 2 (Thread 0x7f7435ffb700 (LWP 9715)):
#0 0x00007f745847cfd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1 0x00007f7445ea633e in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#2 0x00007f7445a13aad in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#3 0x00007f7445ea7c89 in ?? () from
/usr/lib/nvidia-current/libnvidia-opencl.so.1
No symbol table info available.
#4 0x00007f7457c39764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
No symbol table info available.
#5 0x00007f7458476e9a in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6 0x00007f74581a3cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 1 (Thread 0x7f7458e59a00 (LWP 9689)):
#0 0x00007f74581968bd in read () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1 0x00007f745812aff8 in _IO_file_underflow () from
/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2 0x00007f745812c03e in _IO_default_uflow () from
/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#3 0x00007f745812018a in _IO_getline_info () from
/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#4 0x00007f745811f06b in fgets () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#5 0x00007f745872f9dc in _dt_sigsegv_handler (param=11) at
/home/jf/Sources/darktable/src/common/darktable.c:132
read_something = 0
fd = 0x17d13e0
buf = '\000' <repeats 168 times>"\334,
\020\227Et\177\000\000@\220\230", '\000' <repeats 13 times>,
"0\217\230\000\000\000\000\000\350ڰ\310\377\177\000\000\367ڰ\310\377\177\000\000UܖEt\177\000\000@\220\230\000\000\000\000\000\060\217\230\000\000\000\000\000\367ڰ\310\377\177\000\000`\274\222",
'\000' <repeats 21 times>"\250,
۰\310\377\177\000\000@\220\230\000\000\000\000\000\260\205\231\000\000\000\000\000\000\022\233\000\000\000\000\000\020\260\332Xt\177\000\000\001\000\000\000\000\000\000\000@\220\230\000\000\000\000\000\260\205\231\000\000\000\000\000\000\022\233\000\000\000\000\000A\b\227Et\177\000\000\250۰\310\377\177\000\000Hw\324Dt\177\000\000\250۰\310\377\177\000\000\300ܰ\310\377\177\000\000\000\022\233\000\000\000\000\000`\274\222\000\000\000\000\000
ܰ\310\377\177\000\000O|\225Et\177\000\000\001\000\000\000\001\000\000\000\240۰\310\377\177\000\000\000\000\000\000\000\000\000\000\204"...
name_used = 0x146f6d0 "/tmp/darktable_bt_SIVMMW.txt"
fout = 19
delete_file = 0
datadir = "/opt/darktable/share/darktable\000\000`\222FX", '\000'
<repeats 16 times>"\377, \377\377\377\000\000\000\000\000\000\000\000
\035\261\310\377\177\000\000\000\000\000\000t\177\000\000\061\061.8820", '\000'
<repeats 33 times>,
"\003\000\000\000\000\000\000\000\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\000\000\000\000\377\177",
'\000' <repeats 18 times>, "8t\214Xt\177", '\000' <repeats 18 times>,
"\027\000\000\000\000\000\000\000\240\225\214Xt\177\000\000\377\377\377\377\377\177\000\000\374\261\017Xt\177\000\000\000\000\000\000\377\177\000\000\000\000\000\000\000\000\000\000\060t\214Xt\177\000\000\021",
'\000' <repeats 15 times>, "
\225\214Xt\177\000\000\023\000\000\000e/jf\240\342\213Xt\177\000\000\370\362\260\310\377\177\000\000\374\261\017X"...
command = 0x23a6640 "gdb darktable 9689 -batch -x
/opt/darktable/share/darktable/gdb_commands"
#6 <signal handler called>
No symbol table info available.
#7 0x00007f744bbad335 in clCreateKernel () from
/usr/lib/nvidia-current/libOpenCL.so
No symbol table info available.
#8 0x00007f7458786a8d in dt_opencl_create_kernel (prog=10, name=0x7f74588c7494
"zero") at /home/jf/Sources/darktable/src/common/opencl.c:675
err = 0
dev = 0
cl = 0x8a1f00
__FUNCTION__ = "dt_opencl_create_kernel"
k = 0
#9 0x00007f745878253d in dt_bilateral_init_cl_global () at
/home/jf/Sources/darktable/src/common/bilateralcl.h:49
b = 0x8ab950
program = 10
#10 0x00007f745878504f in dt_opencl_init (cl=0x8a1f00, argc=3,
argv=0x7fffc8b14418) at /home/jf/Sources/darktable/src/common/opencl.c:318
__FUNCTION__ = "dt_opencl_init"
exclude_opencl = 0
opencl_memory_requirement = 768
library = 0x8fffe0 ""
err = 0
all_platforms = {0x8ac540, 0x0, 0x0, 0x0, 0x0}
all_num_devices = {1, 32767, 3367048480, 32767, 808728887}
num_platforms = 1
num_devices = 1
devices = 0x8ab950
devs = 0x8ab958
dev = 1
#11 0x00007f74587313dd in dt_init (argc=3, argv=0x7fffc8b14418, init_gui=1) at
/home/jf/Sources/darktable/src/common/darktable.c:619
dbfilename_from_command = 0x0
datadirFromCommand = 0x0
moduledirFromCommand = 0x0
tmpdirFromCommand = 0x0
configdirFromCommand = 0x0
cachedirFromCommand = 0x0
images_to_load = 0x0
datadir = "/root/.config/darktable", '\000' <repeats 28 times>"\200,
\001", '\000' <repeats 131 times>,
"U4\331Xt\177\000\000\000\000\000\000\000\000\000\000\204\064\331Xt\177\000\000\000\000\000\000\000\000\000\000,\300\304Wt\177\000\000\000\000\000\000\000\000\000\000r\265\330Xt\177",
'\000' <repeats 34 times>, "\001\000\000\220\002", '\000' <repeats 11 times>,
"\001\000\000\220\002", '\000' <repeats 83 times>"\204,
\064\331Xt\177\000\000\000\000\000\000\000\000\000\000\307\305\304Wt\177\000\000\000\000\000\000\000\000\000\000r\265\330Xt\177",
'\000' <repeats 50 times>, "\001\000\000\220\002", '\000' <repeats 115 times>,
"\020<\261\310\377\177\000\000\220<\261\310\377\177\000\000\020\232\347Xt\177\000\000\000\000\000\000\000\000\000\000"...
filename =
"/root/.config/darktable/darktablerc\000t\177\000\000\000\000\000\000\000\000\000\000@=\261\310\377\177\000\000@{FXt\177",
'\000' <repeats 26 times>, "`", '\000' <repeats 15 times>,
"\004\000\000\000\061\000\000\000[\000\000\000n\000\000\000w\000\000\000|",
'\000' <repeats 11 times>, "
\207FXt\177\000\000\070\000\000\000\000\000\000\000\330i\372Xt\177\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\b\000\000\000\002\000\000\000\001\000\000\000\000\000\000\000\b\000\000\000\002\000\000\000xF\372Xt\177\000\000\200<\261\310\377\177\000\000,\300\304Wt\177\000\000\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000"...
lang = 0x7e5e30 ""
__FUNCTION__ = "dt_init"
#12 0x0000000000400839 in main (argc=3, argv=0x7fffc8b14418) at
/home/jf/Sources/darktable/src/main.c:24
No locals.
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