Program received signal SIGTRAP, Trace/breakpoint trap.
0x7712280d in KERNELBASE!DeleteAce () from C:\Windows\syswow64\KernelBase.dll
(gdb) up
#1  0x6be465a4 in GNUNET_abort () at common_logging.c:271
271       DebugBreak ();
(gdb)
#2  0x6be45c34 in GNUNET_xrealloc_ (ptr=0x0, n=4277075695, filename=0x6be91020 "server_mst.c", linenumber=277) at common_allocation.c:176
176         GNUNET_abort ();
(gdb)
#3  0x6be7c532 in GNUNET_SERVER_mst_receive (mst=0x5dc3b08, client_identity=0x0, buf=0x27fd7d "rmortgage\\WAV\\drums", size=1, purge=0, one_shot=0) at server_mst.c:277
277           mst->hdr = GNUNET_realloc (mst->hdr, size + mst->pos);
(gdb) do
#2  0x6be45c34 in GNUNET_xrealloc_ (ptr=0x0, n=4277075695, filename=0x6be91020 "server_mst.c", linenumber=277) at common_allocation.c:176
176         GNUNET_abort ();
(gdb) l
171     #endif
172       ptr = realloc (ptr, n);
173       if ((NULL == ptr) && (n > 0))
174       {
175         LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "realloc");
176         GNUNET_abort ();
177       }
178     #ifdef W32_MEM_LIMIT
179       ptr = &((size_t *) ptr)[1];
180     #endif
(gdb) p n
$1 = 4277075695
(gdb) up
#3  0x6be7c532 in GNUNET_SERVER_mst_receive (mst=0x5dc3b08, client_identity=0x0, buf=0x27fd7d "rmortgage\\WAV\\drums", size=1, purge=0, one_shot=0) at server_mst.c:277
277           mst->hdr = GNUNET_realloc (mst->hdr, size + mst->pos);
(gdb) p size
$2 = 1
(gdb) p mst->pos
$3 = 4277075694
(gdb) up
#4  0x6be66d92 in helper_read (cls=0x5d72eb0, tc=0x28fc50) at helper.c:270
270           GNUNET_SERVER_mst_receive (h->mst, NULL, buf, t, GNUNET_NO, GNUNET_NO))
(gdb) bt
#0  0x7712280d in KERNELBASE!DeleteAce () from C:\Windows\syswow64\KernelBase.dll
#1  0x6be465a4 in GNUNET_abort () at common_logging.c:271
#2  0x6be45c34 in GNUNET_xrealloc_ (ptr=0x0, n=4277075695, filename=0x6be91020 "server_mst.c", linenumber=277) at common_allocation.c:176
#3  0x6be7c532 in GNUNET_SERVER_mst_receive (mst=0x5dc3b08, client_identity=0x0, buf=0x27fd7d "rmortgage\\WAV\\drums", size=1, purge=0, one_shot=0) at server_mst.c:277
#4  0x6be66d92 in helper_read (cls=0x5d72eb0, tc=0x28fc50) at helper.c:270
#5  0x6be77429 in run_ready (rs=0x3fe638, ws=0x30a1fd0) at scheduler.c:684
#6  0x6be77b9a in GNUNET_SCHEDULER_run (task=0x6be712c0 <program_main>, task_cls=0x28fddc) at scheduler.c:874
#7  0x6be71ad5 in GNUNET_PROGRAM_run (argc=1, argv=0x30987b0, binaryName=0x41a0c1 "gnunet-fs-gtk", binaryHelp=0x41a0f0 "GTK GUI for GNUnet", options=0x419000, task=0x415e9e <run_main_loop>, task_cls=0x28fe88) at program.c:250
#8  0x0041620f in GNUNET_GTK_main_loop_start (binary_name=0x41a0c1 "gnunet-fs-gtk", binary_help=0x41a0f0 "GTK GUI for GNUnet", argc=1, argv=0x30987b0, options=0x419000,
    main_window_file=0x41a0d0 "gnunet_fs_gtk_main_window.glade", main_task=0x401451 <run>) at ../../../gnunet-gtk-git-svn/src/lib/eventloop.c:908
#9  0x004015e9 in main (argc=1, argv=0x30987b0) at ../../../gnunet-gtk-git-svn/src/fs/gnunet-fs-gtk.c:197