.
Thread 5 (LWP 21117):
#0  0x00007f8a261b19ed in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8a269f031c in g_main_context_iterate.isra () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8a269f06a2 in g_main_loop_run () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8a26fee816 in gdbus_shared_thread_func () from /tmp/apport_sandbox_dxGmIi/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f8a26a16b65 in g_thread_proxy () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8a2648766a in start_thread (arg=0x7f8a1a1f3700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8a1a1f3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140231120467712, 9152299272716013821, 0, 140730316616063, 140231120468416, 23226384, -9216815044442074883, -9216841889253699331}, 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"
#6  0x00007f8a261bd01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 4 (LWP 21107):
#0  0x00007f8a261b19ed in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8a269f031c in g_main_context_iterate.isra () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8a269f042c in g_main_context_iteration () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8a26fb7bcd in g_application_run () from /tmp/apport_sandbox_dxGmIi/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x0000000000415fe3 in main (argc=2, argv=0x7ffe5487fc98) at gs-main.c:50
        status = 0
        application = 0x16160e0
        profile = 0x160cc00
        ptask = 0x160cb20
.
Thread 3 (LWP 21121):
#0  0x00007f8a261b19ed in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8a269f031c in g_main_context_iterate.isra () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8a269f042c in g_main_context_iteration () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8a1916228d in ?? () from /tmp/apport_sandbox_dxGmIi/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f8a26a16b65 in g_thread_proxy () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8a2648766a in start_thread (arg=0x7f8a1915a700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8a1915a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140231103063808, 9152299272716013821, 0, 140730316614207, 140231103064512, 23357232, -9216812790121115395, -9216841889253699331}, 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"
#6  0x00007f8a261bd01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 2 (LWP 21116):
#0  0x00007f8a261b19ed in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8a269f031c in g_main_context_iterate.isra () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8a269f042c in g_main_context_iteration () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8a269f0469 in glib_worker_main () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f8a26a16b65 in g_thread_proxy () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8a2648766a in start_thread (arg=0x7f8a1a9f4700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8a1a9f4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140231128860416, 9152299272716013821, 0, 140730316615711, 140231128861120, 0, -9216816143416831747, -9216841889253699331}, 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"
#6  0x00007f8a261bd01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 1 (LWP 21418):
#0  0x00007f8a26a0be90 in magazine_cache_push_magazine () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f8a26a0d493 in g_slice_free_chain_with_offset () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8a29145c70 in glib_autoptr_cleanup_GList (_ptr=<synthetic pointer>) at /usr/include/glib-2.0/glib/glib-autocleanups.h:52
No locals.
#3  as_app_search_matches (app=app@entry=0x7f89fc238b60, search=0x7f89f00094f0 "soft") at as-app.c:4346
        match_pval = <optimized out>
        l = 0x0
        result = AS_APP_TOKEN_MATCH_NONE
        keys = 0x7f89f8912960
#4  0x00007f8a29145d59 in as_app_search_matches_all (app=app@entry=0x7f89fc238b60, search=search@entry=0x7f89f0004060) at as-app.c:4431
        i = 0
        matches_sum = 0
        tmp = <optimized out>
#5  0x00007f8a13dfd8a4 in gs_plugin_add_search_item (cancellable=0x7f89fc62af40, error=0x7f8a037fdb28, values=0x7f89f0004060, item=0x7f89fc238b60, list=0x260af78, plugin=0x16359f0) at gs-plugin-appstream.c:462
        i = <optimized out>
        match_value = <optimized out>
        app = 0x0
        item_tmp = <optimized out>
        addons = <optimized out>
#6  gs_plugin_add_search (plugin=0x16359f0, values=0x7f89f0004060, list=0x260af78, cancellable=0x7f89fc62af40, error=0x7f8a037fdb28) at gs-plugin-appstream.c:511
        item = 0x7f89fc238b60
        array = 0x1645720
        ret = <optimized out>
        i = 14
        ptask = 0x7f89f0011570
        locker = 0x165df48
#7  0x000000000043f9d6 in gs_plugin_loader_search_thread_cb (task=0x1bbd4f0, object=<optimized out>, task_data=0x260af70, cancellable=0x7f89fc62af40) at gs-plugin-loader.c:1602
        ptask = 0x7f89f002ea10
        function_name = 0x4509a9 "gs_plugin_add_search"
        ret = <optimized out>
        error = 0x0
        state = 0x260af70
        plugin = 0x16359f0
        plugin_func = 0x7f8a13dfd7a0 <gs_plugin_add_search>
        i = 4
        values = 0x7f89f0004060
#8  0x00007f8a26f922bd in g_task_thread_pool_thread () from /tmp/apport_sandbox_dxGmIi/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#9  0x00007f8a26a174fe in g_thread_pool_thread_proxy () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f8a26a16b65 in g_thread_proxy () from /tmp/apport_sandbox_dxGmIi/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007f8a2648766a in start_thread (arg=0x7f8a037fe700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8a037fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140230740928256, 9152299272716013821, 0, 140730316615951, 8388608, 28877664, -9216764740174491395, -9216841889253699331}, 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"
#12 0x00007f8a261bd01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.