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Hi! |
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|
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I've re-emerged libpcap and run this: |
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|
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$ gdb dumpcap --batch --quiet -ex 'run' -ex 'thread apply all bt full' -ex quit |
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|
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What's next? Recompile glibc with same CFLAGS/FEATURES and try again? |
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|
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[Thread debugging using libthread_db enabled] |
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|
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Program received signal SIGSEGV, Segmentation fault. |
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0xb75fd152 in readdir64 () from /lib/libc.so.6 |
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|
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Thread 1 (Thread 0xb754f6c0 (LWP 829)): |
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#0 0xb75fd152 in readdir64 () from /lib/libc.so.6 |
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No symbol table info available. |
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#1 0xb76fb7ea in scan_sys_class_net (devlistp=0xbfffe758, errbuf=0xbfffe7ac "tun0: You don't have permission to capture on that device (socket: Operation not permitted)") at ./pcap-linux.c:1832 |
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sys_class_net_d = 0x0 |
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fd = 9 |
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ent = <optimized out> |
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p = <optimized out> |
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name = "\261~d\267\234\344\377\277.\204q\267\304\345\377\277\254\347\377\277\000\000\000\000\234\344\377\277\377\000\000\000\001\200\255\373\254\347\377\277\254\347\377\277\254\347\377\277\254\347\377\277\a\350\377\277\253\350\377\277\254\347\377\277\253\350\377\277", '\000' <repeats 20 times>, "\030\023\000\000\004\000\000\000T\256k\267\000\000\000\000\000\000\000\000ٜ\211\267\335\022\253U\230b\211\267Ԝ\211\267\000\000\000\000`\234r\267\020\200\211\267\220h]\267h\345\377\277\211%p\267\020\200\211\267\377\377\000\000\325<^\267(Pp\267v\000\000\000\271~i\267āi\267\270\303k\267\000\251k\267\000\000\000\000Ԝ\211\267\335\022\253U`\234r\267\020\200\211\267\300\306k\267\320\020\000\000\200\303k\267T\256k\267\200\303k\267Ԝ\211\267x\345\377\277\243\235]\267\250\345\377\277\335\022\253U`\234r\267\020\200\211\267\250\345\377\277Z)p\267\020\200\211\267Ԝ\211\267\250\345\377\277\330}d\267\254\347\377\277\000\001\000\000\001\000\000\000\335\022\253U`\234r\267\020\200\211\267\b\346\377\277A+p\267\020\200\211\267\000\001\000\000\001\000\000\000\377\377\377\377.\204q\267Ԝ\211\267\370\177q\267\064\201\211\267\000\000\000\000\000\000\000\000D\000\000\000\254\347\377\277T\256k\267\000\000\000\000\331Be\267\335\022\253U\020Ee\267\274\346\377\277\034\223\211\267`\234r\267\000\000\000\000Ԝ\211\267x\346\377\277\341-p\267Ԝ\211\267D\000\000\000\364W]\267\000\000\000\000\254\347\377\277\005\000\000\000\214\265i\267\234~i\267\271~i\267\220\201i\267\254\303k\267"... |
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q = <optimized out> |
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ifrflags = {ifr_ifrn = {ifrn_name = "T\256k\267<\345\377\277\254\347\377\277\210\345\377\277"}, ifr_ifru = {ifru_addr = {sa_family = 32433, sa_data = "d\267<\345\377\277\254\347\377\277\210\345\377\277"}, ifru_dstaddr = {sa_family = 32433, sa_data = "d\267<\345\377\277\254\347\377\277\210\345\377\277"}, ifru_broadaddr = {sa_family = 32433, sa_data = "d\267<\345\377\277\254\347\377\277\210\345\377\277"}, ifru_netmask = {sa_family = 32433, sa_data = "d\267<\345\377\277\254\347\377\277\210\345\377\277"}, ifru_hwaddr = {sa_family = 32433, sa_data = "d\267<\345\377\277\254\347\377\277\210\345\377\277"}, ifru_flags = 32433, ifru_ivalue = -1218150735, ifru_mtu = -1218150735, ifru_map = {mem_start = 3076816561, mem_end = 3221218620, base_addr = 59308, irq = 255 '\377', dma = 191 '\277', port = 136 '\210'}, ifru_slave = "\261~d\267<\345\377\277\254\347\377\277\210\345\377\277", ifru_newname = "\261~d\267<\345\377\277\254\347\377\277\210\345\377\277", ifru_data = 0xb7647eb1, ifru_settings = {type = 3076816561, size = 3221218620, ifs_ifsu = {raw_hdlc = 0xbfffe7ac, cisco = 0xbfffe7ac, fr = 0xbfffe7ac, fr_pvc = 0xbfffe7ac, fr_pvc_info = 0xbfffe7ac, sync = 0xbfffe7ac, te1 = 0xbfffe7ac}}}} |
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ret = 1 |
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#2 0xb76fefff in pcap_platform_finddevs (alldevsp=0xbfffe758, errbuf=0xbfffe7ac "tun0: You don't have permission to capture on that device (socket: Operation not permitted)") at ./pcap-linux.c:2081 |
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ret = <optimized out> |
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#3 0xb7701232 in pcap_findalldevs (alldevsp=0xbfffe7a8, errbuf=0xbfffe7ac "tun0: You don't have permission to capture on that device (socket: Operation not permitted)") at ./fad-getad.c:275 |
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devlist = 0x0 |
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ifap = 0xb7899328 |
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ifa = 0x0 |
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addr = <optimized out> |
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netmask = <optimized out> |
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broadaddr = <optimized out> |
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dstaddr = <optimized out> |
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addr_size = <optimized out> |
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broadaddr_size = <optimized out> |
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dstaddr_size = <optimized out> |
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ret = 0 |
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p = <optimized out> |
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q = <optimized out> |
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#4 0xb788969d in get_interface_list_findalldevs (err=0xbfffe978, err_str=0xbfffe974) at capture-pcap-util.c:174 |
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il = 0x0 |
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alldevs = 0xb789629c |
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dev = <optimized out> |
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if_info = <optimized out> |
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errbuf = "tun0: You don't have permission to capture on that device (socket: Operation not permitted)\000\000\000\203\267\342\071y\267Pi\211\267\000i\211\267\017\000\000\000ݍw\267\001\000\000\000\f\000\000\000Sni\267B\254l\267</\204\267\000s]\267h\350\377\277\066\000\204\267\001\000\000\000\001\000G_\022\000\000\000\004\000\000\000\060i\211\267\001\000\000\000\002\000\000\000 \000\000\000\002\000\000\000\001\000\000\000\335\177i\267\\\024y\267\306\177i\267\000\000G_\271~i\267āi\267\270\303k\267\020\000\000\000\020\000\000\000\000\000\000\000\200\303k\267\001\000\000\000\260\303k\267T\256"... |
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#5 0xb78879c0 in get_interface_list (err=0xbfffe978, err_str=0xbfffe974) at capture-pcap-util-unix.c:110 |
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No locals. |
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#6 0xb788d9d2 in capture_interface_list (err=0xbfffe978, err_str=0xbfffe974) at dumpcap.c:797 |
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No locals. |
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#7 0xb7889345 in capture_opts_trim_iface (capture_opts=0xb7895060, capture_device=0x0) at capture_opts.c:770 |
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if_list = <optimized out> |
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if_info = <optimized out> |
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err = <optimized out> |
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err_str = <optimized out> |
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options = {name = 0x0, descr = 0x0, cfilter = 0x0, snaplen = -1217671968, linktype = 0, promisc_mode = -1217679788, buffer_size = -1073746668, monitor_mode = -1073747560} |
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#8 0xb788e6cd in main (argc=<optimized out>, argv=<optimized out>) at dumpcap.c:3850 |
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opt = <optimized out> |
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arg_error = 0 |
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action = {__sigaction_handler = {sa_handler = 0xb788b392 <capture_cleanup_handler>, sa_sigaction = 0xb788b392 <capture_cleanup_handler>}, sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0} |
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oldaction = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {0, 0, 5, 1598488576, 7, 1437274845, 14, 1598488577, 16, 3078868144, 0, 1, 3221219528, 3078170014, 8, 0, 4, 1437274845, 3079230456, 3078868144, 3221219576, 1437274845, 3078869408, 3078868144, 3221219576, 3078868144, 3078869408, 1, 3221219576, 3078278760, 3077292928, 3079221340}}, sa_flags = 0, sa_restorer = 0xaa71a380} |
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start_capture = 1 |
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stats_known = 0 |
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stats = {ps_recv = 0, ps_drop = 0, ps_ifdrop = 0} |
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list_interfaces = 0 |
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list_link_layer_types = 0 |
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print_bpf_code = 0 |
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machine_readable = 0 |
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print_statistics = 0 |
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status = <optimized out> |
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run_once_args = 0 |
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i = <optimized out> |
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A debugging session is active. |
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|
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Inferior 1 [process 829] will be killed. |
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|
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Quit anyway? (y or n) [answered Y; input not from terminal] |
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|
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-- |
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WBR, Alex. |
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