On Sat, Apr 8, 2017 at 6:23 PM, Ulrich Pegelow <ulrich.pege...@tongareva.de> wrote: > 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. Well, that is *very* strange indeed. If it *reliably* happens for you, then maybe you could also bisect this within the submodule itself? And perhaps build with ASAN. > :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 Roman. > 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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