Reading symbols from D:\Progs\GNUnet\lib\gnunet\libexec\gnunet-service-mesh.exe...done.
Continuing.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 12104.0x2bd8]
0x00412c0c in GMC_is_sendable (c=0x0, fwd=-1) at gnunet-service-mesh_connection.c:2700
2700      if (GM_is_pid_bigger (fc->last_ack_recv, fc->last_pid_sent))
(gdb) bt
#0  0x00412c0c in GMC_is_sendable (c=0x0, fwd=-1) at gnunet-service-mesh_connection.c:2700
#1  0x00421a85 in queue_is_sendable (q=0x2c24520) at gnunet-service-mesh_peer.c:734
#2  0x00421ab3 in peer_get_first_message (peer=0x2c22ed8) at gnunet-service-mesh_peer.c:755
#3  0x00421d16 in queue_send (cls=0x2c22ed8, size=260, buf=0x2c378a4) at gnunet-service-mesh_peer.c:824
#4  0x695038ea in transmit_message (cls=0x14b7960, size=320, buf=0x2c37868) at core_api.c:661
#5  0x62b459db in client_notify (cls=0x2c37208, size=320, buf=0x2c37868) at client.c:1155
#6  0x62b50cea in process_notify (connection=0x2c25450) at connection.c:1172
#7  0x62b517e7 in transmit_ready (cls=0x2c25450, tc=0x28fbe0) at connection.c:1303
#8  0x62b7f7d1 in run_ready (rs=0x2c2cfd8, ws=0x2c2dff0) at scheduler.c:595
#9  0x62b8004d in GNUNET_SCHEDULER_run (task=0x62b8bd14 <service_task>, task_cls=0x28fd90) at scheduler.c:817
#10 0x62b8cd3b in GNUNET_SERVICE_run (argc=3, argv=0x2c192f8, service_name=0x42e3ad <__FUNCTION__.104373+73> "mesh", options=GNUNET_SERVICE_OPTION_NONE, task=0x42749c <run>, task_cls=0x0) at service.c:1490
#11 0x00427850 in main (argc=3, argv=0x2c192f8) at gnunet-service-mesh.c:172
(gdb) up
#1  0x00421a85 in queue_is_sendable (q=0x2c24520) at gnunet-service-mesh_peer.c:734
734       if (GMC_is_sendable (q->c, q->fwd))
(gdb) p q
$1 = (struct MeshPeerQueue *) 0x2c24520
(gdb) p/x *q
$2 = {next = 0x2c244e8, prev = 0x0, peer = 0x2c22ed8, c = 0x0, fwd = 0xffffffff, cls = 0x2c25378, type = 0x118, size = 0x88, start_waiting = {abs_value_us = 0x4ee3882918755}, callback = 0x0,
  callback_cls = 0x0}