Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff766a9700 (LWP 28501)] 0x0000000000000000 in ?? () (gdb) where #0 0x0000000000000000 in () #1 0x00007ffff6fd7cee in network_service_accept_certificate_cb (connection=, peer_certificate=0x41e7d50 [GTlsCertificateGnutls], errors=11, service=0x404e2f0) at camel-network-service.c:247 #2 0x00007fffe90cffe0 in ffi_call_unix64 () at /lib64/libffi.so.6 #3 0x00007fffe90cfa48 in ffi_call () at /lib64/libffi.so.6 #4 0x00007ffff3bb6d5c in g_cclosure_marshal_generic_va (closure=0x7fff680011d0, return_value=0x7fff766a8820, instance=0x43857a0, args_list=, marshal_data=0x0, n_params=2, param_types=0x7fff680160a0) at gclosure.c:1541 #5 0x00007ffff3bb6314 in _g_closure_invoke_va (closure=0x414d280, closure@entry=0x7fff680011d0, return_value=0x404e2f0, return_value@entry=0x7fff766a8820, instance=0x41e7d50, instance@entry=0x43857a0, args=0xb, args@entry=0x7fff766a8928, n_params=1, param_types=0x7fffc0023d80) at gclosure.c:831 #6 0x00007ffff3bcf24e in g_signal_emit_valist (instance=0x43857a0, signal_id=, detail=, var_args=var_args@entry=0x7fff766a8928) at gsignal.c:3218 #7 0x00007ffff3bd0082 in g_signal_emit (instance=, signal_id=, detail=detail@entry=0) at gsignal.c:3365 #8 0x00007ffff3e7d4c6 in g_tls_connection_emit_accept_certificate (conn=, peer_cert=peer_cert@entry=0x41e7d50 [GTlsCertificateGnutls], errors=errors@entry=11) at gtlsconnection.c:854 #9 0x00007fff776ded08 in finish_handshake (peer_certificate_errors=11, peer_certificate=0x41e7d50 [GTlsCertificateGnutls], gnutls=0x43857a0 [GTlsClientConnectionGnutls]) at gtlsconnection-gnutls.c:1300 #10 0x00007fff776ded08 in finish_handshake (gnutls=gnutls@entry=0x43857a0 [GTlsClientConnectionGnutls], task=task@entry=0x3f5d4e0 [GTask], error=error@entry=0x7fff766a8a58) at gtlsconnection-gnutls.c:1331 #11 0x00007fff776e0d7b in g_tls_connection_gnutls_handshake (conn=, cancellable=0x435bf30 [CamelOperation], error=0x7fff766a8ac0) at gtlsconnection-gnutls.c:1364 #12 0x00007ffff3e6fca2 in g_socket_client_connect (client=client@entry=0x43a8ba0 [GSocketClient], connectable=connectable@entry=0x42665c0, cancellable=cancellable@entry=0x435bf30 [CamelOperation], error=error@entry=0x7fff766a8c98) at gsocketclient.c:1132 #13 0x00007ffff6fd85a0 in network_service_connect_sync (service=0x404e2f0, cancellable=0x435bf30 [CamelOperation], error=0x7fff766a8c98) at camel-network-service.c:544 #14 0x00007fffd4160fbd in imapx_connect_to_server (is=is@entry=0x43846b0 [CamelIMAPXServer], cancellable=0x435bf30 [CamelOperation], error=error@entry=0x7fff766a8c98) at camel-imapx-server.c:4518 #15 0x00007fffd416c0c2 in imapx_query_auth_types_sync (service=, cancellable=, error=0x7fff766a8c98) at camel-imapx-store.c:861 #16 0x00007ffff6fed55a in service_query_auth_types_thread (task=0x409d050 [GTask], source_object=0x404e2f0, task_data=, cancellable=0x435bf30 [CamelOperation]) at camel-service.c:2299 #17 0x00007ffff3e77ec5 in g_task_thread_pool_thread (thread_data=0x409d050, pool_data=) at gtask.c:1215 #18 0x00007ffff39086f8 in g_thread_pool_thread_proxy (data=) at gthreadpool.c:307 #19 0x00007ffff3907d75 in g_thread_proxy (data=0x41e6f70) at gthread.c:764 #20 0x00007ffff6d425bd in start_thread (arg=0x7fff766a9700) at pthread_create.c:310 #21 0x00007ffff35dc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff75ea8700 (LWP 25515)] 0x0000000000000000 in ?? () (gdb) where #0 0x0000000000000000 in () #1 0x00007ffff6fd7cee in network_service_accept_certificate_cb (connection=, peer_certificate=0x41891b0 [GTlsCertificateGnutls], errors=11, service=0x404f2f0) at camel-network-service.c:247 #2 0x00007fffe90cffe0 in ffi_call_unix64 () at /lib64/libffi.so.6 #3 0x00007fffe90cfa48 in ffi_call () at /lib64/libffi.so.6 #4 0x00007ffff3bb6d5c in g_cclosure_marshal_generic_va (closure=0x7fff60001f30, return_value=0x7fff75ea7820, instance=0x4388790, args_list=, marshal_data=0x0, n_params=2, param_types=0x7fff60018c30) at gclosure.c:1541 #5 0x00007ffff3bb6314 in _g_closure_invoke_va (closure=0x7fff60122680, closure@entry=0x7fff60001f30, return_value=0x404f2f0, return_value@entry=0x7fff75ea7820, instance=0x41891b0, instance@entry=0x4388790, args=0xb, args@entry=0x7fff75ea7928, n_params=1, param_types=0x7fffc0023d70) at gclosure.c:831 #6 0x00007ffff3bcf24e in g_signal_emit_valist (instance=0x4388790, signal_id=, detail=, var_args=var_args@entry=0x7fff75ea7928) at gsignal.c:3218 #7 0x00007ffff3bd0082 in g_signal_emit (instance=, signal_id=, detail=detail@entry=0) at gsignal.c:3365 #8 0x00007ffff3e7d4c6 in g_tls_connection_emit_accept_certificate (conn=, peer_cert=peer_cert@entry=0x41891b0 [GTlsCertificateGnutls], errors=errors@entry=11) at gtlsconnection.c:854 #9 0x00007fff76499d08 in finish_handshake (peer_certificate_errors=11, peer_certificate=0x41891b0 [GTlsCertificateGnutls], gnutls=0x4388790 [GTlsClientConnectionGnutls]) at gtlsconnection-gnutls.c:1300 #10 0x00007fff76499d08 in finish_handshake (gnutls=gnutls@entry=0x4388790 [GTlsClientConnectionGnutls], task=task@entry=0x4094800 [GTask], error=error@entry=0x7fff75ea7a58) at gtlsconnection-gnutls.c:1331 #11 0x00007fff7649bd7b in g_tls_connection_gnutls_handshake (conn=, cancellable=0x7fff600b5790 [CamelOperation], error=0x7fff75ea7ac0) at gtlsconnection-gnutls.c:1364 #12 0x00007ffff3e6fca2 in g_socket_client_connect (client=client@entry=0x7fff600b5100 [GSocketClient], connectable=connectable@entry=0x4267920, cancellable=cancellable@entry=0x7fff600b5790 [CamelOperation], error=error@entry=0x7fff75ea7c98) at gsocketclient.c:1132 #13 0x00007ffff6fd85a0 in network_service_connect_sync (service=0x404f2f0, cancellable=0x7fff600b5790 [CamelOperation], error=0x7fff75ea7c98) at camel-network-service.c:544 #14 0x00007fffd4160fbd in imapx_connect_to_server (is=is@entry=0x43876c0 [CamelIMAPXServer], cancellable=0x7fff600b5790 [CamelOperation], error=error@entry=0x7fff75ea7c98) at camel-imapx-server.c:4518 #15 0x00007fffd416c0c2 in imapx_query_auth_types_sync (service=, cancellable=, error=0x7fff75ea7c98) at camel-imapx-store.c:861 #16 0x00007ffff6fed55a in service_query_auth_types_thread (task=0x4094e80 [GTask], source_object=0x404f2f0, task_data=, cancellable=0x7fff600b5790 [CamelOperation]) at camel-service.c:2299 #17 0x00007ffff3e77ec5 in g_task_thread_pool_thread (thread_data=0x4094e80, pool_data=) at gtask.c:1215 #18 0x00007ffff39086f8 in g_thread_pool_thread_proxy (data=) at gthreadpool.c:307 #19 0x00007ffff3907d75 in g_thread_proxy (data=0x3c3ee30) at gthread.c:764 #20 0x00007ffff6d425bd in start_thread (arg=0x7fff75ea8700) at pthread_create.c:310 #21 0x00007ffff35dc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff74ea6700 (LWP 27347)] 0x0000000000000000 in ?? () (gdb) where #0 0x0000000000000000 in () #1 0x00007ffff6fd7cee in network_service_accept_certificate_cb (connection=, peer_certificate=0x4189030 [GTlsCertificateGnutls], errors=11, service=0x404f2f0) at camel-network-service.c:247 #2 0x00007fffe90cffe0 in ffi_call_unix64 () at /lib64/libffi.so.6 #3 0x00007fffe90cfa48 in ffi_call () at /lib64/libffi.so.6 #4 0x00007ffff3bb6d5c in g_cclosure_marshal_generic_va (closure=0x7fff644299e0, return_value=0x7fff74ea5820, instance=0x88f790, args_list=, marshal_data=0x0, n_params=2, param_types=0x7fff64017480) at gclosure.c:1541 #5 0x00007ffff3bb6314 in _g_closure_invoke_va (closure=0x7fff644742e0, closure@entry=0x7fff644299e0, return_value=0x404f2f0, return_value@entry=0x7fff74ea5820, instance=0x4189030, instance@entry=0x88f790, args=0xb, args@entry=0x7fff74ea5928, n_params=1, param_types=0x7fffc0024790) at gclosure.c:831 #6 0x00007ffff3bcf24e in g_signal_emit_valist (instance=0x88f790, signal_id=, detail=, var_args=var_args@entry=0x7fff74ea5928) at gsignal.c:3218 #7 0x00007ffff3bd0082 in g_signal_emit (instance=, signal_id=, detail=detail@entry=0) at gsignal.c:3365 #8 0x00007ffff3e7d4c6 in g_tls_connection_emit_accept_certificate (conn=, peer_cert=peer_cert@entry=0x4189030 [GTlsCertificateGnutls], errors=errors@entry=11) at gtlsconnection.c:854 #9 0x00007fff76499d08 in finish_handshake (peer_certificate_errors=11, peer_certificate=0x4189030 [GTlsCertificateGnutls], gnutls=0x88f790 [GTlsClientConnectionGnutls]) at gtlsconnection-gnutls.c:1300 #10 0x00007fff76499d08 in finish_handshake (gnutls=gnutls@entry=0x88f790 [GTlsClientConnectionGnutls], task=task@entry=0x3f66840 [GTask], error=error@entry=0x7fff74ea5a58) at gtlsconnection-gnutls.c:1331 #11 0x00007fff7649bd7b in g_tls_connection_gnutls_handshake (conn=, cancellable=0x7fff64042b90 [CamelOperation], error=0x7fff74ea5ac0) at gtlsconnection-gnutls.c:1364 #12 0x00007ffff3e6fca2 in g_socket_client_connect (client=client@entry=0x7fff6403c160 [GSocketClient], connectable=connectable@entry=0x434e260, cancellable=cancellable@entry=0x7fff64042b90 [CamelOperation], error=error@entry=0x7fff74ea5c98) at gsocketclient.c:1132 #13 0x00007ffff6fd85a0 in network_service_connect_sync (service=0x404f2f0, cancellable=0x7fff64042b90 [CamelOperation], error=0x7fff74ea5c98) at camel-network-service.c:544 #14 0x00007fffd4160fbd in imapx_connect_to_server (is=is@entry=0x887660 [CamelIMAPXServer], cancellable=0x7fff64042b90 [CamelOperation], error=error@entry=0x7fff74ea5c98) at camel-imapx-server.c:4518 #15 0x00007fffd416c0c2 in imapx_query_auth_types_sync (service=, cancellable=, error=0x7fff74ea5c98) at camel-imapx-store.c:861 #16 0x00007ffff6fed55a in service_query_auth_types_thread (task=0x409d6a0 [GTask], source_object=0x404f2f0, task_data=, cancellable=0x7fff64042b90 [CamelOperation]) at camel-service.c:2299 #17 0x00007ffff3e77ec5 in g_task_thread_pool_thread (thread_data=0x409d6a0, pool_data=) at gtask.c:1215 #18 0x00007ffff39086f8 in g_thread_pool_thread_proxy (data=) at gthreadpool.c:307 #19 0x00007ffff3907d75 in g_thread_proxy (data=0x42649e0) at gthread.c:764 #20 0x00007ffff6d425bd in start_thread (arg=0x7fff74ea6700) at pthread_create.c:310 #21 0x00007ffff35dc62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109