When I choose Telephony -> RTP -> Show All Streams, select two steams and click Analyze, wireshark crashes with the error below. A similar issue seems to exist here: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9132 I'm unable to share the trace in question as it contains customer data. The trace is TZSP encapsulated which may make a difference. ** ERROR:address_to_str.c:627:address_to_str_buf: code should not be reached Program received signal SIGABRT, Aborted. 0x00007ffff0f26f79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt full #0 0x00007ffff0f26f79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 resultvar = 0 pid = 31980 selftid = 31980 #1 0x00007ffff0f2a388 in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x7ffff58384a3, sa_sigaction = 0x7ffff58384a3}, sa_mask = {__val = {140737488273776, 140737250304928, 140737351947607, 140733193388037, 0, 72057594037927936, 140737235610920, 69568688, 140737250304928, 74, 140737351976213, 0, 0, 140737239512968, 4294967295, 0}}, sa_flags = 0, sa_restorer = 0x42588b0} sigs = {__val = {32, 0 }} #2 0x00007ffff1a60175 in g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ffff1a6020a in g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007ffff4dc851d in address_to_str_buf (addr=0x4127800, buf=0x7fffdf601000 "\302\202\220\220", , buf_len=256) at address_to_str.c:627 ddp_addr = {net = 12, node = 0 '\000'} ieee_802_15_4_short_addr = temp = "\377\377\377\377\000\000\000\000\000\001\000\000\000\000\000\000\000x\022\004\000\000\000\000*\200\334\365\377\177\000" addrdata = tempptr = buf_len = 256 buf = 0x7fffdf601000 "\302\202\220\220", addr = 0x4127800 #5 0x00007ffff4dc8946 in ep_address_to_str (addr=addr@entry=0x4127800) at address_to_str.c:521 str = 0x7fffdf601000 "\302\202\220\220", #6 0x00007ffff4dc6e85 in get_addr_name (addr=0x4127800) at addr_resolv.c:2995 No locals. #7 0x00000000004af104 in rtpstream_view_selection_func (selection=, model=, path=, path_currently_selected=, userdata=) at rtp_stream_dlg.c:636 iter = {stamp = -1111188923, user_data = 0x40da230, user_data2 = 0x0, user_data3 = 0x0} nb_selected = selected_stream = 0x4127800 result = 1 label_text = " A\206\000\000\000\000\000\rr\245\361\377\177\000\000\266]\027\363\377\177\000\000R\v\000\000\000\000\000\000\320I\025\004\000\000\000\000\301٧\361\377\177\000\000\020Z\025\004", '\000' , "`]\030\004\000\000\000\000\365X\245\361\377\177\000" #8 0x00007ffff301c3c2 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #9 0x00007ffff301c442 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #10 0x00007ffff301ce0e in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #11 0x00007ffff303107c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #12 0x00007ffff3032f53 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #13 0x00007ffff1f0f3b8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007ffff1f20d3d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007ffff1f28a29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0x00007ffff1f28ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0x00007ffff2f1ae35 in gtk_list_store_remove () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #18 0x00007ffff2f1b567 in gtk_list_store_clear () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #19 0x00000000004afa3a in rtpstream_dlg_update (list_lcl=0x41ee580) at rtp_stream_dlg.c:1078 No locals. #20 0x00007ffff4e0668e in draw_tap_listeners (draw_all=draw_all@entry=0) at tap.c:348 tl = 0x40ca9c0 #21 0x0000000000446f3b in tap_update_cb (data=) at main.c:1292 No locals. #22 0x00007ffff1a3c703 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #23 0x00007ffff1a3bce5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #24 0x00007ffff1a3c048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #25 0x00007ffff1a3c0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #26 0x00007ffff2f1e085 in gtk_main_iteration () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #27 0x000000000046a555 in update_progress_dlg (dlg=dlg@entry=0x423aa50, percentage=percentage@entry=0.0499701388, status=status@entry=0x7ffffffeca20 "7530 of 150690 packets") at progress_dlg.c:398 dlg_w = 0x2236710 prog_bar = 0x41e0b10 time_now = {tv_sec = 1403609894, tv_usec = 384388} delta_time = 240535 ul_left = ul_elapsed = 0 ul_percentage = 4 tmp = "00:00\000Recalculating statistics on: all packets\000\000&Ҷ\365\377\177", '\000' , "\377\377\377\377", '\000' , "@\236T\002" #28 0x0000000000434468 in process_specified_packets (cf=cf@entry=0x821960 , range=range@entry=0x7fffffffcbc0, string1=string1@entry=0x52dd80 "Recalculating statistics on", string2=string2@entry=0x57f525 "all packets", callback=callback@entry=0x430e00 , callback_args=callback_args@entry=0x7fffffffcbb0, terminate_is_stop=1) at file.c:2222 framenum = 7531 fdata = 0x26e4800 pd = "\000#T\234b1\000\fB\322\362P\b\000E\000\000\367\000\000@\000\070\021\337\aWt?&\300\250\v\254\202\302\220\220\000\343/\023\001\000\000\001\001\000PX \006\250\000\fB\303\355\005\b\000E\000\000\310\000\000@\000<\021zT\262\025\370\027\300\250X\373\361\006*\330\000\264\225ˀ\b\000\021\000\000\064\200\035\335t\321", '\325' , "UU\325UUUUU\325\325\325\325UUUUU\325\325\325\325\325UU\325\325\325UU\325\325UUUUUUU\325\325\325\325\325UUUUUUUUU\325\325U\325\325\325UUUU\325\325UU\325\325\325\325\325\325U\325\325UU"... ret = PSP_FINISHED progbar = 0x423aa50 progbar_count = 7530 progbar_val = 0.0499701388 progbar_stop_flag = 0 progbar_start_time = {tv_sec = 1403609894, tv_usec = 143853} progbar_status_str = "7530 of 150690 packets\000\000\200\311\376\377\377\177\000\000\300Ж\000\000\000\000\000P\311\376\377\377\177\000\000\300і\000\000\000\000\000 \311\376\377\377\177\000\000\260D\234\000\000\000\000\000\360\310\376\377\377\177\000\000@Җ\000\000\000\000\000i\265\242\361\377\177\000\000\340\313\376\377" progbar_nextstep = 7530 progbar_quantum = 1506 process_this = phdr = {presence_flags = 0, ts = {secs = 0, nsecs = 0}, caplen = 261, len = 261, pkt_encap = 1, interface_id = 0, opt_comment = 0x0, drop_count = 0, pack_flags = 0, pseudo_header = {eth = {fcs_len = -1}, x25 = {flags = 255 '\377'}, isdn = {uton = -1, channel = 0 '\000'}, atm = {flags = 4294967295, aal = 0 '\000', type = 0 '\000', subtype = 0 '\000', vpi = 0, vci = 0, aal2_cid = 0 '\000', channel = 0, cells = 0, aal5t_u2u = 0, aal5t_len = 0, aal5t_chksum = 0}, ascend = {type = 65535, user = "\377\377", '\000' , sess = 0, call_num = '\000' , chunk = 0, task = 0}, p2p = {sent = -1}, ieee_802_11 = {fcs_len = -1, decrypted = 0, channel = 0 '\000', data_rate = 0, signal_level = 0 '\000'}, cosine = {encap = 255 '\377', direction = 255 '\377', if_name = "\377\377", '\000' , pro = 0, off = 0, pri = 0, rm = 0, err = 0}, irda = {pkttype = 65535}, nettl = {subsys = 65535, devid = 0, kind = 0, pid = 0, uid = 0}, mtp2 = {sent = 255 '\377', annex_a_used = 255 '\377', link_number = 65535}, k12 = {input = 4294967295, input_name = 0x0, stack_file = 0x0, input_type = 0, input_info = {atm = {vp = 0, vc = 0, cid = 0}, ds0mask = 0}, extra_info = 0x0, extra_length = 0, stuff = 0x0}, lapd = {pkttype = 65535, we_network = 255 '\377'}, dct2000 = {inner_pseudo_header = {isdn = {uton = -1, channel = 0 '\000'}, atm = {flags = 4294967295, aal = 0 '\000', type = 0 '\000', subtype = 0 '\000', vpi = 0, vci = 0, aal2_cid = 0 '\000', channel = 0, cells = 0, aal5t_u2u = 0, aal5t_len = 0, aal5t_chksum = 0}, p2p = {sent = -1}}, seek_off = 0, wth = 0x0}, erf = {phdr = {ts = 4294967295, type = 0 '\000', flags = 0 '\000', rlen = 0, lctr = 0, wlen = 0}, ehdr_list = {{ehdr = 0}, {ehdr = 0}, {ehdr = 0}, {ehdr = 0}, {ehdr = 0}, {ehdr = 0}, {ehdr = 0}, {ehdr = 0}}, subhdr = {eth_hdr = 0, mc_hdr = 0}}, sita = {sita_flags = 255 '\377', sita_signals = 255 '\377', sita_errors1 = 255 '\377', sita_errors2 = 255 '\377', sita_proto = 0 '\000'}, bthci = {sent = -1, channel = 0 '\000'}, l1event = {uton = -1}, i2c = {is_event = 255 '\377', bus = 255 '\377', flags = 0}, gsm_um = {uplink = -1, channel = 0 '\000', bsic = 0 '\000', arfcn = 0, tdma_frame = 0, error = 0 '\000', timeshift = 0}, nstr = {rec_offset = 4294967295, rec_len = 0, nicno_offset = 0 '\000', nicno_len = 0 '\000', dir_offset = 0 '\000', dir_len = 0 '\000', eth_offset = 0 '\000', pcb_offset = 0 '\000', l_pcb_offset = 0 '\000', rec_type = 0 '\000', vlantag_offset = 0 '\000', coreid_offset = 0 '\000', srcnodeid_offset = 0 '\000', destnodeid_offset = 0 '\000', clflags_offset = 0 '\000', src_vmname_len_offset = 0 '\000', dst_vmname_len_offset = 0 '\000', data_offset = 0 '\000'}, nokia = {eth = {fcs_len = -1}, stuff = "\000\000\000"}, llcp = {adapter = 255 '\377', flags = 255 '\377'}}} #29 0x000000000043467a in cf_retap_packets (cf=0x821960 ) at file.c:2320 range = {process = range_process_all, process_filtered = 0, remove_ignored = 0, include_dependents = 0, user_range = 0x4229140, user_range_status = CVT_NO_ERROR, selected_packet = 1, cf = 0x821960 , mark_range_cnt = 0, user_range_cnt = 0, ignored_cnt = 0, ignored_marked_cnt = 0, ignored_mark_range_cnt = 0, ignored_user_range_cnt = 0, displayed_cnt = 150690, displayed_plus_dependents_cnt = 150690, displayed_marked_cnt = 0, displayed_mark_range_cnt = 0, displayed_user_range_cnt = 0, displayed_ignored_cnt = 0, displayed_ignored_marked_cnt = 0, displayed_ignored_mark_range_cnt = 0, displayed_ignored_user_range_cnt = 0, marked_range_active = 0, marked_range_left = 0, selected_done = 0} callback_args = {construct_protocol_tree = 0, cinfo = 0x0} filtering_tap_listeners = 0 tap_flags = __FUNCTION__ = "cf_retap_packets" #30 0x00000000004ac67a in on_refresh_bt_clicked (bt=, user_data=0x7fffa2366010) at rtp_analysis.c:2047 bt = user_data = 0x7fffa2366010 error_string = 0x0 #31 0x00000000004adf0e in rtp_analysis (src_fwd=src_fwd@entry=0x7fffffffcd00, port_src_fwd=port_src_fwd@entry=60808, dst_fwd=dst_fwd@entry=0x7fffffffcd20, port_dst_fwd=port_dst_fwd@entry=10970, ssrc_fwd=ssrc_fwd@entry=4043312546, src_rev=src_rev@entry=0x7fffffffcd40, port_src_rev=port_src_rev@entry=10970, dst_rev=dst_rev@entry=0x7fffffffcd60, port_dst_rev=60808, ssrc_rev=4043313043) at rtp_analysis.c:3899 user_data = 0x7fffa2366010 fd = 16 i = col = {{pixel = 0, red = 0, green = 0, blue = 0}, {pixel = 0, red = 65535, green = 0, blue = 0}, {pixel = 0, red = 0, green = 65535, blue = 0}, {pixel = 0, red = 56797, green = 52428, blue = 26214}, {pixel = 0, red = 26214, green = 52428, blue = 56797}, {pixel = 0, red = 0, green = 0, blue = 65535}} rgba_col = {{red = 0, green = 0, blue = 0, alpha = 1}, {red = 1, green = 0, blue = 0.10000000000000001, alpha = 1}, {red = 0, green = 1, blue = 0, alpha = 1}, {red = 0.86699999999999999, green = 0.80000000000000004, blue = 0.40000000000000002, alpha = 1}, {red = 0.40000000000000002, green = 0.80000000000000004, blue = 0.86699999999999999, alpha = 1}, {red = 0, green = 0, blue = 1, alpha = 1}} tempname = 0x41b8f10 "/tmp/wireshark_rtp_r_20140624133814_y60WoM" #32 0x00000000004aebf8 in rtpstream_on_analyse (button=, user_data=) at rtp_stream_dlg.c:539 src_fwd = {type = AT_IPv4, hf = -1, len = 4, data = 0x41b4a10} port_src_fwd = 60808 dst_fwd = {type = AT_IPv4, hf = -1, len = 4, data = 0x4143070} port_dst_fwd = 10970 ssrc_fwd = 4043312546 src_rev = {type = AT_IPv4, hf = -1, len = 4, data = 0x41c0280} port_src_rev = 10970 dst_rev = {type = AT_IPv4, hf = -1, len = 4, data = 0x4185270} port_dst_rev = ssrc_rev = #33 0x00007ffff1f0f5e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #34 0x00007ffff1f28088 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #35 0x00007ffff1f28ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #36 0x00007ffff2e54808 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #37 0x00007ffff1f0f3b8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #38 0x00007ffff1f20557 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #39 0x00007ffff1f28a29 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #40 0x00007ffff1f28ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #41 0x00007ffff2e536c1 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #42 0x00007ffff2f1eefe in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #43 0x00007ffff1f0f5e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #44 0x00007ffff1f28088 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #45 0x00007ffff1f28ce2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #46 0x00007ffff3047df4 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #47 0x00007ffff2f1d24c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #48 0x00007ffff2f1eada in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #49 0x00007ffff2b22c22 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #50 0x00007ffff1a3be04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #51 0x00007ffff1a3c048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #52 0x00007ffff1a3c30a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #53 0x00007ffff2f1dfe5 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #54 0x000000000042199f in main (argc=0, argv=0x7fffffffdc10) at main.c:3193 init_progfile_dir_error = s = opt = arg_error = filter = rf_path = 0x0 rf_open_errno = 32767 gdp_path = 0x0 dp_path = 0x0 err = -134225464 start_capture = 0 list_link_layer_types = if_list = err_str = 0xb1fc60 "@k\230" rc_file = cf_name = rfilter = 0x0 dfilter = 0x0 jfilter = rfcode = 0x0 rfilter_parse_failed = prefs_p = badopt = splash_win = log_flags = 255 go_to_packet = 0 jump_backwards = SD_FORWARD jump_to_filter = 0x0 optind_initial = status = optstring = "a:b:B:c:C:Df:g:Hhi:IjJ:kK:lLm:nN:o:P:pr:R:Ss:t:u:vw:X:y:Y:z:" __FUNCTION__ = "main"