The package FTBFS (sometimes) because rygel-media-engine-test segfaults. Here is a backtrace:
(gdb) bt #0 0x00007f1a1a4b3fdf in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007f1a1a4b540a in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007f1a1af8a4f5 in g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f1a1af8a58a in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x000055597c5578bd in __lambda19_ (_data3_=<optimized out>) at rygel-media-engine-test.c:2035 #5 ___lambda19__gsource_func (self=0x7f19f4001410) at rygel-media-engine-test.c:2047 #6 0x00007f1a1af6368a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007f1a1af63a40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007f1a1af63d62 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x000055597c559688 in rygel_data_source_test_test_stop_start (error=0x7ffe67fae238, self=0x55597df7e4e0) at rygel-media-engine-test.c:2116 #10 rygel_data_source_test_run (self=0x55597df7e4e0) at rygel-media-engine-test.c:2717 #11 0x000055597c55a310 in rygel_data_source_test_main (args=<optimized out>, args_length1=<optimized out>) at rygel-media-engine-test.c:2996 #12 0x00007f1a1a4a12b1 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #13 0x000055597c556f4a in _start () It could be, of course, that my autobuilder is misconfigured, but the same segfault happened several times in buildd.debian.org in the past. Thanks.