Strange things also happen here. All of a sudden darktable would hang
during startup in the OpenCL init phase of my AMD card (catalyst driver).
I bisected the issue and found this:
97085123a6c29bed86fc7795d527c95ccccbd50a is the first bad commit
commit 97085123a6c29bed86fc7795d527c95ccccbd50a
Author: Roman Lebedev <lebedev...@gmail.com>
Date: Tue Apr 4 20:51:11 2017 +0300
Rawspeed submodule update: some static analysis fixes.
:040000 040000 c3da68a8bc9ec1664348e969bae26540f76234c0
6a112acf0d814aa0eb4bd68f17d14f012ef94e4c M src
Quite surprising. Doesn't look like the commit is related to OpenCL but
I can reproduce that before this commit all is good and after that
darktable with AMD OpenCL doesn't start. Reverting that commit in master
makes darktable start again.
Ulrich
Am 05.04.2017 um 21:42 schrieb Roman Lebedev:
On Wed, Apr 5, 2017 at 10:29 PM, Mark Heieis <mhei...@alois.ca> wrote:
Hi There,
Today, for some reason, darktable seg faults with the following. I used it
yesterday and it worked fine. I may have updated the OS after my last use
and could roll-back the update to check. Any thoughts?
Linux copernicus 4.10.8-200.fc25.x86_64 #1 SMP Fri Mar 31 13:20:22 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
$ darktable
[New LWP 2506]
[New LWP 2507]
[New LWP 2508]
[New LWP 2509]
[New LWP 2510]
[New LWP 2511]
[New LWP 2512]
[New LWP 2513]
[New LWP 2514]
[New LWP 2515]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007f1b3b095fdb in waitpid () from /lib64/libpthread.so.0
backtrace written to /tmp/darktable_bt_XVOKYY.txt
Segmentation fault (core dumped)
~~~~~
Core dump:
this is darktable darktable-2.2.3-1.fc25 reporting a segfault:
#0 0x00007f1b3b095fdb in waitpid () at /lib64/libpthread.so.0
#1 0x00007f1b3f9ccc40 in _dt_sigsegv_handler () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3790b990 in <signal handler called> () at /lib64/libc.so.6
#3 0x0000000000000000 in ()
#4 0x00007f1ae45dfb89 in () at /lib64/libamdocl64.so
So the issue *appears* to be in amd opencl blob.
You can disable opencl, that would get rid of the crash.
#5 0x00007f1ae45e1afe in () at /lib64/libamdocl64.so
#6 0x00007f1ae45d1b98 in () at /lib64/libamdocl64.so
#7 0x00007f1ae42edf69 in () at /lib64/libamdocl64.so
#8 0x00007f1ae42bc4d9 in () at /lib64/libamdocl64.so
#9 0x00007f1ae42bc54f in () at /lib64/libamdocl64.so
#10 0x00007f1ae42bd2c9 in () at /lib64/libamdocl64.so
#11 0x00007f1ae42843d8 in () at /lib64/libamdocl64.so
#12 0x00007f1ae42858c7 in () at /lib64/libamdocl64.so
#13 0x00007f1ae4285a56 in () at /lib64/libamdocl64.so
#14 0x00007f1ae424140e in () at /lib64/libamdocl64.so
#15 0x00007f1ae425cc27 in () at /lib64/libamdocl64.so
#16 0x00007f1ae422adbe in clIcdGetPlatformIDsKHR () at /lib64/libamdocl64.so
#17 0x00007f1b1c65676e in () at /lib64/libOpenCL.so
#18 0x00007f1b1c658647 in () at /lib64/libOpenCL.so
#19 0x00007f1b3b093ba9 in __pthread_once_slow () at /lib64/libpthread.so.0
#20 0x00007f1b1c656d31 in clGetPlatformIDs () at /lib64/libOpenCL.so
#21 0x00007f1b3f9da58b in dt_opencl_init () at
/usr/bin/../lib64/darktable/libdarktable.so
#22 0x00007f1b3f9802be in dt_init () at
/usr/bin/../lib64/darktable/libdarktable.so
#23 0x0000560f0cb71b86 in main ()
Thread 11 (Thread 0x7f1b1d05b700 (LWP 2515)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e265f in dt_control_work_res () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 10 (Thread 0x7f1b1d85c700 (LWP 2514)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e265f in dt_control_work_res () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7f1b1e05d700 (LWP 2513)):
#0 0x00007f1b379a281d in nanosleep () at /lib64/libc.so.6
#1 0x00007f1b379a276a in sleep () at /lib64/libc.so.6
#2 0x00007f1b3f9e228a in dt_control_worker_kicker () at
/usr/bin/../lib64/darktable/libdarktable.so
#3 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#4 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7f1b1e85e700 (LWP 2512)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e38be in dt_control_work () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f1b1f05f700 (LWP 2511)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e38be in dt_control_work () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f1b1705f700 (LWP 2510)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e38be in dt_control_work () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f1b1f860700 (LWP 2509)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e38be in dt_control_work () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f1b20061700 (LWP 2508)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e38be in dt_control_work () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f1b20862700 (LWP 2507)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e38be in dt_control_work () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f1b21063700 (LWP 2506)):
#0 0x00007f1b3b092460 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f1b3f9e38be in dt_control_work () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3b08c6ca in start_thread () at /lib64/libpthread.so.0
#3 0x00007f1b379ddf7f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f1b3ff07680 (LWP 2505)):
#0 0x00007f1b3b095fdb in waitpid () at /lib64/libpthread.so.0
#1 0x00007f1b3f9ccc40 in _dt_sigsegv_handler () at
/usr/bin/../lib64/darktable/libdarktable.so
#2 0x00007f1b3790b990 in <signal handler called> () at /lib64/libc.so.6
#3 0x0000000000000000 in ()
#4 0x00007f1ae45dfb89 in () at /lib64/libamdocl64.so
#5 0x00007f1ae45e1afe in () at /lib64/libamdocl64.so
#6 0x00007f1ae45d1b98 in () at /lib64/libamdocl64.so
#7 0x00007f1ae42edf69 in () at /lib64/libamdocl64.so
#8 0x00007f1ae42bc4d9 in () at /lib64/libamdocl64.so
#9 0x00007f1ae42bc54f in () at /lib64/libamdocl64.so
#10 0x00007f1ae42bd2c9 in () at /lib64/libamdocl64.so
#11 0x00007f1ae42843d8 in () at /lib64/libamdocl64.so
#12 0x00007f1ae42858c7 in () at /lib64/libamdocl64.so
#13 0x00007f1ae4285a56 in () at /lib64/libamdocl64.so
#14 0x00007f1ae424140e in () at /lib64/libamdocl64.so
#15 0x00007f1ae425cc27 in () at /lib64/libamdocl64.so
#16 0x00007f1ae422adbe in clIcdGetPlatformIDsKHR () at /lib64/libamdocl64.so
#17 0x00007f1b1c65676e in () at /lib64/libOpenCL.so
#18 0x00007f1b1c658647 in () at /lib64/libOpenCL.so
#19 0x00007f1b3b093ba9 in __pthread_once_slow () at /lib64/libpthread.so.0
#20 0x00007f1b1c656d31 in clGetPlatformIDs () at /lib64/libOpenCL.so
#21 0x00007f1b3f9da58b in dt_opencl_init () at
/usr/bin/../lib64/darktable/libdarktable.so
#22 0x00007f1b3f9802be in dt_init () at
/usr/bin/../lib64/darktable/libdarktable.so
#23 0x0000560f0cb71b86 in main ()
--
____________________________________
Mark Heieis, MSc, MBA
+1.604.250.4107
Roman.
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