(gdb) bt #0 0x00007f3049025e71 in __strlen_sse2 () from /lib64/libc.so.6 #1 0x00007f2ff30cbcd9 in external_media_audiosocket_tcp (args=args@entry=0x7f2fe94a69c0, variables=0x0, response=response@entry=0x7f2fe94a6bb0) at ari/resource_channels.c:2137 #2 0x00007f2ff30d15ff in ast_ari_channels_external_media (headers=headers@entry=0x7f301c000ad0, args=args@entry=0x7f2fe94a69c0, response=0x7f2fe94a6bb0) at ari/resource_channels.c:2234 #3 0x00007f2ff30c791d in ast_ari_channels_external_media_cb (ser=, get_params=, path_vars=, headers=0x7f301c000ad0, body=, response=) at res_ari_channels.c:2909 #4 0x00007f2ffd770f39 in ast_ari_invoke (ser=ser@entry=0x7f2fe0001690, uri=uri@entry=0x7f2fe94a6c7a "channels/externalMedia", method=method@entry=AST_HTTP_POST, get_params=get_params@entry=0x7f301c001ae0, headers=headers@entry=0x7f301c000ad0, body=body@entry=0x0, response=response@entry=0x7f2fe94a6bb0) at res_ari.c:587 #5 0x00007f2ffd7724a1 in ast_ari_callback (ser=0x7f2fe0001690, urih=0x7f2ffd979440 , uri=0x7f2fe94a6c7a "channels/externalMedia", method=AST_HTTP_POST, get_params=0x7f301c001ae0, headers=0x7f301c000ad0) at res_ari.c:1058 #6 0x00000000005f0420 in handle_uri (headers=0x7f301c000ad0, method=AST_HTTP_POST, uri=0x7f2fe94a6c7a "channels/externalMedia", ser=0x7f2fe0001690) at http.c:1487 #7 httpd_process_request (ser=ser@entry=0x7f2fe0001690) at http.c:1928 #8 0x00000000005f069b in httpd_helper_thread (data=0x7f2fe0001690) at http.c:1991 #9 0x00000000005aa199 in dummy_start (data=) at utils.c:1428 #10 0x00007f3049cf7ea5 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f30490979fd in clone () from /lib64/libc.so.6