Darktable crash inside g_list_free_full

crash inside g_list_free_full

Crashes in thread 10

this is darktable 1.5+2189~g2776f9e reporting a segfault:

#0  0x00007f0d8cbbec6d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f0d8c3f7fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0d8c3f830a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0d8b99b447 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#4  0x00007f0d8d3b1a4b in dt_gui_gtk_run (gui=<optimized out>) at (mysrcpath)/darktable/src/gui/gtk.c:1053
#5  0x0000000000400971 in main (argc=<optimized out>, argv=<optimized out>) at (mysrcpath)/darktable/src/main.c:25

Thread 13 (Thread 0x7f0d81e7a700 (LWP 19006)):
#0  0x00007f0d8cbbec6d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f0d8c3f7fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f0d8c3f830a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f0d8aa67336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f0d8c41cf05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#6  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d81e7a700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d81e7a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695990744832, -6313770148784314991, 0, 0, 139695990745536, 139695990744832, 6231847529059640721, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 12 (Thread 0x7f0d81373700 (LWP 19007)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26f389 in dt_control_work (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:478
        params = <optimized out>
        control = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d81373700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d81373700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695979181824, -6313770148784314991, 0, 0, 139695979182528, 139695979181824, 6231849310934197649, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 11 (Thread 0x7f0d8086c700 (LWP 19008)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26f389 in dt_control_work (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:478
        params = <optimized out>
        control = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d8086c700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d8086c700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695967618816, -6313770148784314991, 0, 0, 139695967619520, 139695967618816, 6231849993297126801, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 10 (Thread 0x7f0d7fd65700 (LWP 19009)):
#0  0x00007f0d8cea6ee9 in __libc_waitpid (pid=pid@entry=19030, stat_loc=stat_loc@entry=0x0, options=options@entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:40
        resultvar = 17461994503692
        oldtype = 0
#1  0x00007f0d8d1aa152 in _dt_sigsegv_handler (param=<optimized out>) at (mysrcpath)/darktable/src/common/darktable.c:177
        pid = 19030
        name_used = 0x60060002a460 "/tmp/darktable_bt_A7PMOX.txt"
        fout = <optimized out>
        delete_file = 0
        datadir = "(mysrcpath)/installtree/share/darktable", '\000' <repeats 3062 times>...
        pid_arg = 0x6004004be1d0 "19005"
        comm_arg = 0x601a00082c70 "(mysrcpath)/installtree/share/darktable/gdb_commands"
        log_arg = 0x600800835310 "set logging on /tmp/darktable_bt_A7PMOX.txt"
#2  <signal handler called>
No locals.
#3  0x00007f0d8da53e02 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#4  0x00007f0d8da61368 in free () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#5  0x00007f0d8c3f4648 in g_list_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f0d8c3f466b in g_list_free_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007f0d8d242fa2 in _variable_get_value (params=params@entry=0x600800704d10, variable=variable@entry=0x60180018cb80 "$(LABELS)", value=value@entry=0x6042003f3f80 "(mypicturepath)", value_len=value_len@entry=1024) at (mysrcpath)/darktable/src/common/variables.c:218
        labels = 0x604200395da0
        str = 0x6004004be190 "red"
        res = 0x0
        file_ext = 0x7f0d7fd61297 "NEF"
        got_value = 1
        tim = 0x7f0d8ce95de0 <_tmbuf>
        homedir = 0x6004004ddf50 "/home/stephane"
        pictures_folder = 0x60060002a5b0 "/home/stephane/Images"
        have_exif_tm = 1
        exif_iso = 1600
        version = 1
        stars = 5
        exif_tm = {tm_sec = 37, tm_min = 31, tm_hour = 15, tm_mday = 28, tm_mon = 11, tm_year = 112, tm_wday = 0, tm_yday = 0, tm_isdst = 0, __tm_gmtoff = 0, __tm_zone = 0x0}
#8  0x00007f0d8d24350a in dt_variables_expand (params=0x600800704d10, string=string@entry=0x6062002d7f00 "$(FILE_FOLDER)/darktable_exported/_l$(LABELS)/$(FILE_NAME)_l$(LABELS)_s$(STARS)", iterate=iterate@entry=1) at (mysrcpath)/darktable/src/common/variables.c:292
        variable = 0x60180018cb80 "$(LABELS)"
        value = 0x6042003f3f80 "(mypicturepath)"
        token = 0x6062002d7f25 "(LABELS)/$(FILE_NAME)_l$(LABELS)_s$(STARS)"
        result = <optimized out>
#9  0x00007f0d2b45efc1 in store (self=<optimized out>, sdata=0x6062002d7f00, imgid=<optimized out>, format=<optimized out>, fdata=<optimized out>, num=<optimized out>, total=<optimized out>, high_quality=<optimized out>) at (mysrcpath)/darktable/src/imageio/storage/disk.c:229
        fixed_path = <optimized out>
        ext = <optimized out>
        c = <optimized out>
        d = 0x6062002d7f00
        filename = '\000' <repeats 4095 times>
        dirname = "(mypicturepath)/DSC_3969.NEF", '\000' <repeats 3973 times>
        from_cache = 0
        fail = 0
        trunc = <optimized out>
#10 0x00007f0d8d271a98 in dt_control_export_job_run._omp_fn () at (mysrcpath)/darktable/src/control/jobs/control_jobs.c:975
No locals.
#11 0x00007f0d8d275541 in dt_control_export_job_run (job=<optimized out>) at (mysrcpath)/darktable/src/control/jobs/control_jobs.c:919
        params = 0x600600a10f50
        settings = 0x601c000e1e00
        t = 0x6042002970c0
        mformat = 0x60280002f140
        __func__ = "dt_control_export_job_run"
        mstorage = 0x602800027dc0
        sdata = 0x6062002d7f00
        w = 0
        h = 0
        fw = 0
        fh = 0
        sw = 0
        sh = 0
        total = 2
        message = "exporting 2 images to file on disk", '\000' <repeats 477 times>
        control = 0x605c0008dc80
        progress = 0x6010002a71a0
        fraction = 0
        num_threads = <optimized out>
#12 0x00007f0d8d26f1a6 in dt_control_run_job (control=0x605c0008dc80) at (mysrcpath)/darktable/src/control/jobs.c:276
No locals.
#13 dt_control_work (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:474
        params = <optimized out>
        control = 0x605c0008dc80
#14 0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#15 0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7fd65700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7fd65700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695956055808, -6313770148784314991, 0, 0, 139695956056512, 139695956055808, 6231297625606251921, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#16 0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 9 (Thread 0x7f0d7f25e700 (LWP 19010)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26f389 in dt_control_work (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:478
        params = <optimized out>
        control = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7f25e700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7f25e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695944492800, -6313770148784314991, 0, 0, 139695944493504, 139695944492800, 6231299407480808849, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 8 (Thread 0x7f0d7e757700 (LWP 19011)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26f389 in dt_control_work (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:478
        params = <optimized out>
        control = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7e757700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7e757700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695932929792, -6313770148784314991, 0, 0, 139695932930496, 139695932929792, 6231301189355365777, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 7 (Thread 0x7f0d7dc50700 (LWP 19012)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26f389 in dt_control_work (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:478
        params = <optimized out>
        control = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7dc50700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7dc50700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695921366784, -6313770148784314991, 0, 0, 139695921367488, 139695921366784, 6231293075625272721, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 6 (Thread 0x7f0d7d149700 (LWP 19013)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26f389 in dt_control_work (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:478
        params = <optimized out>
        control = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7d149700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7d149700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695909803776, -6313770148784314991, 0, 0, 139695909804480, 139695909803776, 6231294861794796945, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 5 (Thread 0x7f0d7c642700 (LWP 19014)):
#0  0x00007f0d8cb929bd in nanosleep () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f0d8cb92854 in __sleep (seconds=0, seconds@entry=2) at ../sysdeps/unix/sysv/linux/sleep.c:137
        ts = {tv_sec = 1, tv_nsec = 504571643}
        set = {__val = {65536, 0 <repeats 15 times>}}
        oset = {__val = {0, 139696177761057, 4294967295, 0, 139696171514016, 139696239659592, 0, 139696175451389, 139695898240768, 139696187796517, 139695898243104, 139695898243096, 0, 0, 0, 0}}
        result = <optimized out>
#2  0x00007f0d8d26d08a in dt_control_worker_kicker (ptr=0x605c0008dc80) at (mysrcpath)/darktable/src/control/jobs.c:453
        control = 0x605c0008dc80
#3  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#4  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7c642700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7c642700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695898240768, -6313770148784314991, 0, 0, 139695898241472, 139695898240768, 6231296643669353873, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 4 (Thread 0x7f0d7bb3b700 (LWP 19015)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26d761 in dt_control_work_res (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:440
        old = 0
        params = <optimized out>
        s = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7bb3b700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7bb3b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695886677760, -6313770148784314991, 0, 0, 139695886678464, 139695886677760, 6231307221636933009, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 3 (Thread 0x7f0d7b034700 (LWP 19016)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0d8d26d761 in dt_control_work_res (ptr=<optimized out>) at (mysrcpath)/darktable/src/control/jobs.c:440
        old = 0
        params = <optimized out>
        s = 0x605c0008dc80
#2  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#3  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d7b034700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d7b034700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139695875114752, -6313770148784314991, 0, 0, 139695875115456, 139695875114752, 6231307903999862161, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 2 (Thread 0x7f0d44838700 (LWP 19021)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f0d8c439ce5 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f0d8c3ce1c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f0d8c3ce74b in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f0d8c41d956 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f0d8c41cf05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f0d8da64b98 in ?? () from /usr/lib/x86_64-linux-gnu/libasan.so.0
No symbol table info available.
#7  0x00007f0d8ce9f182 in start_thread (arg=0x7f0d44838700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f0d44838700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139694960772864, -6313770148784314991, 0, 0, 139694960773568, 139694960772864, 6231418956821751185, 6231823357699220881}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f0d8cbcbfbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 1 (Thread 0x7f0d90bbda80 (LWP 19005)):
#0  0x00007f0d8cbbec6d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f0d8c3f7fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f0d8c3f830a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f0d8b99b447 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#4  0x00007f0d8d3b1a4b in dt_gui_gtk_run (gui=<optimized out>) at (mysrcpath)/darktable/src/gui/gtk.c:1053
        widget = <optimized out>
        allocation = {x = 308, y = 10, width = 284, height = 480}
        tb = 8
#5  0x0000000000400971 in main (argc=<optimized out>, argv=<optimized out>) at (mysrcpath)/darktable/src/main.c:25
No locals.