Attachment 633945 Details for Bug 870491 – File: backtrace

File: backtrace

backtrace (text/plain), 13.83 KB, created by Nalec on 2012-10-26 15:59:21 UTC

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Creator: Nalec

Created: 2012-10-26 15:59:21 UTC

Size: 13.83 KB

patch

obsolete

>[New LWP 2203]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/bin/gnome-mud'.
>Program terminated with signal 11, Segmentation fault.
>#0  MudHandler_CHARSET_HandleSubNeg (telnet=0x99f66f0, buf=0x99f6705 "\001", len=8, handler=0x99f7088) at mud-telnet-handlers.c:240
>240	            mud_telnet_send_charset_req(telnet, encodings[0]);
>
>Thread 1 (Thread 0xb7648840 (LWP 2203)):
>#0  MudHandler_CHARSET_HandleSubNeg (telnet=0x99f66f0, buf=0x99f6705 "\001", len=8, handler=0x99f7088) at mud-telnet-handlers.c:240
>        index = <optimized out>
>        sep = 0 '\000'
>        tbuf = "\000\000\000\000\000\254\355\300"
>        sep_buf = "\000"
>        encoding = 0x982f500
>        encodings = 0x0
>#1  0x08063c05 in mud_telnet_on_handle_subnego (telnet=0x99f66f0) at mud-telnet.c:866
>        index = <optimized out>
>#2  mud_telnet_process (telnet=0x99f66f0, buf=0x9891468 "\372\017\061\366\227\026\243Bh\210\233\256\005\220\375;\032", c=22, len=len@entry=0xbfc0edac) at mud-telnet.c:619
>        i = <optimized out>
>        count = 21
>        __PRETTY_FUNCTION__ = "mud_telnet_process"
>#3  0x080567e6 in mud_connection_view_network_event_cb (conn=0x987f9d8, event=0xbfc0ee04, pview=0x99021b8) at mud-connection-view.c:1221
>        gag = <optimized out>
>        pluggag = <optimized out>
>        buf = <optimized out>
>        temp = <optimized out>
>        view = 0x99021b8
>        length = <optimized out>
>        item = <optimized out>
>        __PRETTY_FUNCTION__ = "mud_connection_view_network_event_cb"
>#4  0xb7666da8 in process_read_buffer (conn=conn@entry=0x987f9d8) at conn.c:1104
>        event = {type = GNET_CONN_READ, buffer = 0x9891468 "\372\017\061\366\227\026\243Bh\210\233\256\005\220\375;\032", length = 22}
>        read = 0x982e288
>        bytes_processed = 22
>        bytes_read = <optimized out>
>        __PRETTY_FUNCTION__ = "process_read_buffer"
>#5  0xb76671b7 in conn_read_async_cb (conn=0x987f9d8) at conn.c:850
>        bytes_read = 22
>        bytes_to_read = <optimized out>
>        buffer_start = <optimized out>
>        error = <optimized out>
>#6  async_cb (iochannel=0x9891a20, condition=G_IO_IN, data=data@entry=0x987f9d8) at conn.c:608
>        conn = 0x987f9d8
>        event = {type = GNET_CONN_ERROR, buffer = 0x0, length = 0}
>        __PRETTY_FUNCTION__ = "async_cb"
>#7  0x4df6f2bf in g_io_unix_dispatch (source=source@entry=0x99253a8, callback=0xb7666f90 <async_cb>, user_data=0x987f9d8) at giounix.c:166
>        func = 0xb7666f90 <async_cb>
>        watch = 0x99253a8
>        buffer_condition = <optimized out>
>#8  0x4df2d0bb in g_main_dispatch (context=0x962f7d0, context@entry=0x9847000) at gmain.c:2539
>        dispatch = 0x4df6f270 <g_io_unix_dispatch>
>        was_in_call = 0
>        user_data = 0x987f9d8
>        callback = 0xb7666f90 <async_cb>
>        cb_funcs = 0x4e00d4dc
>        cb_data = 0x9819418
>        current_source_link = {data = 0x99253a8, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x99253a8
>        current = 0x9847000
>        i = <optimized out>
>#9  g_main_context_dispatch (context=context@entry=0x962f7d0) at gmain.c:3075
>No locals.
>#10 0x4df2d460 in g_main_context_iterate (context=0x962f7d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
>        max_priority = 2147483647
>        timeout = 121
>        some_ready = 1
>        nfds = 5
>        allocated_nfds = <optimized out>
>        fds = <optimized out>
>#11 0x4df2d8c3 in g_main_loop_run (loop=loop@entry=0x9736c38) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#12 0x4f303a30 in IA__gtk_main () at gtkmain.c:1257
>        tmp_list = 0x0
>        functions = 0x0
>        init = <optimized out>
>        loop = 0x9736c38
>#13 0x080520b9 in main (argc=1, argv=0xbfc0f8f4) at gnome-mud.c:104
>        client = 0x95d52f0
>        err = 0x0
>        buf = "/home/Owner/.gnome-mud/audio/\000/\000bk\306M\340d\306M\270\366\300\277k\204\306M\350\366\300\277\001\000\000\000\250\342d\267P\360\300\277bk\306M\340d\306M\270\366\300\277k\204\306M\350\366\300\277\001\000\000\000\000\340d\267p\360\300\277bk\306M\340d\306M\270\366\300\277k\204\306M\350\366\300\277\001\000\000\000`\373d\267\220\360\300\277bk\306M\340d\306M\270\366\300\277k\204\306M\350\366\300\277\001\000\000\000\270\370d\267\260\360\300\277bk\306M\340d\306M\270\366\300\277k\204\306M\350\366\300\277\001\000\000\000\020\366d\267\320\360\300\277bk\306M\340d\306M\270\366\300\277k\204\306M\350\366\300\277\001\000\000\000h\363d\267\360\360\300\277bk\306M\340d\306M\270\366\300\277\024\000\000\000\350\366\300\277\001\000\000\000\000\360d\267\020\361\300\277bk\306M\340d\306M\270\366\300\277@\000\000\000\350\366\300\277\001\000\000\000H\ve\267\060\361\300\277bk\306M\340d\306M\270\366\300\277\363\003\000\000\350\366\300\277\001\000\000\000\250\be\267P\361\300\277bk\306M\340d\306M\270\366\300\277P\000\000\000\350\366\300\277\001\000\000\000`\005e\267p\361\300\277bk\306M\340d\306M\270\366\300\277&\204\200\216\350\366\300\277\001\000\000\000\300\002e\267\220\361\300\277bk\306M\340d\306M\270\366\300\277\350\366\300\277\350\366\300\277\001\000\000\000\030\000e\267\260\361\300\277b"...
>From        To          Syms Read   Shared Object Library
>0xb769eac0  0xb76d1a94  Yes         /lib/libvte.so.9
>0x4e1eb410  0x4e27a984  Yes         /lib/libX11.so.6
>0xb767eb10  0xb768cdb4  Yes         /lib/libglade-2.0.so.0
>0x4f206af0  0x4f4f5a34  Yes         /lib/libgtk-x11-2.0.so.0
>0x4ebe0f60  0x4eccd6c4  Yes         /lib/libxml2.so.2
>0x4e3516b0  0x4e3bc224  Yes         /lib/libgdk-x11-2.0.so.0
>0x4ea526a0  0x4ea5fed0  Yes         /lib/libatk-1.0.so.0
>0x41c19710  0x41cecee4  Yes         /lib/libgio-2.0.so.0
>0x4e8864c0  0x4e8a4df0  Yes         /lib/libpangoft2-1.0.so.0
>0x4e807630  0x4e80cc94  Yes         /lib/libpangocairo-1.0.so.0
>0x4e953cc0  0x4e96acb4  Yes         /lib/libgdk_pixbuf-2.0.so.0
>0x4e97e250  0x4ea05f04  Yes         /lib/libcairo.so.2
>0x4e83f2a0  0x4e861ab4  Yes         /lib/libpango-1.0.so.0
>0x4e706610  0x4e775674  Yes         /lib/libfreetype.so.6
>0x4e6cc0e0  0x4e6e77e4  Yes         /lib/libfontconfig.so.1
>0x4e175b10  0x4e1a7124  Yes         /lib/libgobject-2.0.so.0
>0x42cb24a0  0x42cf9c64  Yes         /lib/libpcre.so.0
>0x413cac80  0x413cbd7c  Yes         /lib/libgmodule-2.0.so.0
>0xb7657790  0xb766bfac  Yes         /lib/libgnet-2.0.so.0
>0x4e02f4b0  0x4e02f698  Yes         /lib/libgthread-2.0.so.0
>0x4de58920  0x4de5c45c  Yes         /lib/librt.so.1
>0x4120d690  0x41226ba4  Yes         /lib/libgconf-2.so.4
>0x4defac50  0x4df9ab24  Yes         /lib/libglib-2.0.so.0
>0x4de636e0  0x4de70a7c  Yes         /lib/libz.so.1
>0x4288c030  0x42918cf4  Yes         /lib/libgstreamer-0.10.so.0
>0x4de386a0  0x4de43e60  Yes         /lib/libpthread.so.0
>0x4dc96f20  0x4ddd702c  Yes         /lib/libc.so.6
>0x4eb48f80  0x4eb61d54  Yes         /lib/libncurses.so.5
>0x4e7e1e60  0x4e7ecb84  Yes         /lib/libtinfo.so.5
>0x4de7e470  0x4de98678  Yes         /lib/libm.so.6
>0x4e31ff70  0x4e3304a4  Yes         /lib/libxcb.so.1
>0x4de50ad0  0x4de51aec  Yes         /lib/libdl.so.2
>0x4e81bf70  0x4e81e3cc  Yes         /lib/libXfixes.so.3
>0x4e68b880  0x4e696154  Yes         /lib/libXext.so.6
>0x4e7d13c0  0x4e7d7264  Yes         /lib/libXrender.so.1
>0x4ee60810  0x4ee61254  Yes         /lib/libXinerama.so.1
>0x4e8248f0  0x4e82ef24  Yes         /lib/libXi.so.6
>0x4ee561e0  0x4ee5a9dc  Yes         /lib/libXrandr.so.2
>0x4f1aaf60  0x4f1b0484  Yes         /lib/libXcursor.so.1
>0x41f59910  0x41f5a3bc  Yes         /lib/libXcomposite.so.1
>0x41f53850  0x41f54214  Yes         /lib/libXdamage.so.1
>0x4e1c0090  0x4e1c3794  Yes         /lib/libffi.so.5
>0x4deab8e0  0x4debdd94  Yes         /lib/libselinux.so.1
>0x4decd6b0  0x4dedbe94  Yes         /lib/libresolv.so.2
>0x4e7a4d60  0x4e7c3c64  Yes         /lib/libpng15.so.15
>0x4e8b7650  0x4e93a414  Yes         /lib/libpixman-1.so.0
>0x4e69f1b0  0x4e6b8434  Yes         /lib/libexpat.so.1
>0x41f06190  0x41f14b84  Yes         /lib/libnsl.so.1
>0x4dc59850  0x4dc71ec7  Yes         /lib/ld-linux.so.2
>0x410a35c0  0x410b71d8  Yes         /lib/libdbus-glib-1.so.2
>0x4e1277e0  0x4e1570b4  Yes         /lib/libdbus-1.so.3
>0x4e1d1a60  0x4e1d292c  Yes         /lib/libXau.so.6
>0xb743ca40  0xb7443e7c  Yes         /lib/libnss_files.so.2
>0xb733c270  0xb74043d4  Yes         /usr/lib/gtk-2.0/2.10.0/engines/liboxygen-gtk.so
>0x4e07d600  0x4e0ef814  Yes         /lib/libstdc++.so.6
>0x4e012020  0x4e028b64  Yes         /lib/libgcc_s.so.1
>0xab57b830  0xab57bce8  Yes         /usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
>0xab531820  0xab55aac4  Yes         /lib/librsvg-2.so.2
>0xab4f78e0  0xab519c74  Yes         /lib/libcroco-0.6.so.3
>0xac1203c0  0xac120f4c  Yes         /usr/lib/gconv/ISO8859-1.so
>0xab8668a0  0xab867654  Yes         /lib/libnss_mdns4_minimal.so.2
>0xab85fc40  0xab8632f8  Yes         /lib/libnss_dns.so.2
>$1 = 0x0
>$2 = 0x0
>eax            0x0	0
>ecx            0x0	0
>edx            0x0	0
>ebx            0x982f500	159577344
>esp            0xbfc0ecd0	0xbfc0ecd0
>ebp            0x99f66f0	0x99f66f0
>esi            0x0	0
>edi            0x0	0
>eip            0x806495d	0x806495d <MudHandler_CHARSET_HandleSubNeg+317>
>eflags         0x10246	[ PF ZF IF RF ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function MudHandler_CHARSET_HandleSubNeg:
>   0x08064820 <+0>:	push   %ebp
>   0x08064821 <+1>:	push   %edi
>   0x08064822 <+2>:	push   %esi
>   0x08064823 <+3>:	push   %ebx
>   0x08064824 <+4>:	lea    -0x3c(%esp),%esp
>   0x08064828 <+8>:	mov    0x54(%esp),%edx
>   0x0806482c <+12>:	mov    0x50(%esp),%ebp
>   0x08064830 <+16>:	mov    %gs:0x14,%eax
>   0x08064836 <+22>:	mov    %eax,0x2c(%esp)
>   0x0806483a <+26>:	xor    %eax,%eax
>   0x0806483c <+28>:	cmpb   $0x1,(%edx)
>   0x0806483f <+31>:	je     0x8064860 <MudHandler_CHARSET_HandleSubNeg+64>
>   0x08064841 <+33>:	mov    0x2c(%esp),%ebp
>   0x08064845 <+37>:	xor    %gs:0x14,%ebp
>   0x0806484c <+44>:	jne    0x8064988 <MudHandler_CHARSET_HandleSubNeg+360>
>   0x08064852 <+50>:	lea    0x3c(%esp),%esp
>   0x08064856 <+54>:	pop    %ebx
>   0x08064857 <+55>:	pop    %esi
>   0x08064858 <+56>:	pop    %edi
>   0x08064859 <+57>:	pop    %ebp
>   0x0806485a <+58>:	ret    
>   0x0806485b <+59>:	nop
>   0x0806485c <+60>:	lea    0x0(%esi,%eiz,1),%esi
>   0x08064860 <+64>:	mov    0x23(%esp),%eax
>   0x08064864 <+68>:	lea    0x23(%esp),%esi
>   0x08064868 <+72>:	mov    %eax,0x1(%edx)
>   0x0806486b <+75>:	mov    0x27(%esp),%eax
>   0x0806486f <+79>:	mov    %eax,0x5(%edx)
>   0x08064872 <+82>:	mov    $0x806c10c,%edi
>   0x08064877 <+87>:	movb   $0x0,0x2b(%esp)
>   0x0806487c <+92>:	mov    $0x9,%ecx
>   0x08064881 <+97>:	repz cmpsb %es:(%edi),%ds:(%esi)
>   0x08064883 <+99>:	je     0x80648e8 <MudHandler_CHARSET_HandleSubNeg+200>
>   0x08064885 <+101>:	movzbl 0x1(%edx),%edi
>   0x08064889 <+105>:	movl   $0x0,(%esp)
>   0x08064890 <+112>:	mov    %edx,0x1c(%esp)
>   0x08064894 <+116>:	call   0x8050600 <g_string_new@plt>
>   0x08064899 <+121>:	mov    0x1c(%esp),%edx
>   0x0806489d <+125>:	mov    %eax,%ebx
>   0x0806489f <+127>:	mov    %ebp,0x18(%esp)
>   0x080648a3 <+131>:	lea    0x2(%edx),%esi
>   0x080648a6 <+134>:	jmp    0x80648bb <MudHandler_CHARSET_HandleSubNeg+155>
>   0x080648a8 <+136>:	mov    (%ebx),%ebp
>   0x080648aa <+138>:	mov    %dl,0x0(%ebp,%eax,1)
>   0x080648ae <+142>:	mov    (%ebx),%edx
>   0x080648b0 <+144>:	mov    %ecx,0x4(%ebx)
>   0x080648b3 <+147>:	movb   $0x0,0x1(%edx,%eax,1)
>   0x080648b8 <+152>:	lea    0x1(%esi),%esi
>   0x080648bb <+155>:	movsbl (%esi),%edx
>   0x080648be <+158>:	cmp    $0xf0,%dl
>   0x080648c1 <+161>:	je     0x8064910 <MudHandler_CHARSET_HandleSubNeg+240>
>   0x080648c3 <+163>:	mov    0x4(%ebx),%eax
>   0x080648c6 <+166>:	mov    %eax,%ecx
>   0x080648c8 <+168>:	add    $0x1,%ecx
>   0x080648cb <+171>:	cmp    0x8(%ebx),%ecx
>   0x080648ce <+174>:	jb     0x80648a8 <MudHandler_CHARSET_HandleSubNeg+136>
>   0x080648d0 <+176>:	mov    %edx,0x8(%esp)
>   0x080648d4 <+180>:	movl   $0xffffffff,0x4(%esp)
>   0x080648dc <+188>:	mov    %ebx,(%esp)
>   0x080648df <+191>:	call   0x8050ee0 <g_string_insert_c@plt>
>   0x080648e4 <+196>:	jmp    0x80648b8 <MudHandler_CHARSET_HandleSubNeg+152>
>   0x080648e6 <+198>:	xchg   %ax,%ax
>   0x080648e8 <+200>:	movl   $0x5,0xc(%esp)
>   0x080648f0 <+208>:	movl   $0x2a,0x8(%esp)
>   0x080648f8 <+216>:	movl   $0x2,0x4(%esp)
>   0x08064900 <+224>:	mov    %ebp,(%esp)
>   0x08064903 <+227>:	call   0x8064280 <mud_telnet_send_sub_req>
>   0x08064908 <+232>:	jmp    0x8064841 <MudHandler_CHARSET_HandleSubNeg+33>
>   0x0806490d <+237>:	lea    0x0(%esi),%esi
>   0x08064910 <+240>:	mov    %edi,%eax
>   0x08064912 <+242>:	movb   $0x0,0x22(%esp)
>   0x08064917 <+247>:	mov    %al,0x21(%esp)
>   0x0806491b <+251>:	movl   $0xffffffff,0x8(%esp)
>   0x08064923 <+259>:	lea    0x21(%esp),%eax
>   0x08064927 <+263>:	mov    %eax,0x4(%esp)
>   0x0806492b <+267>:	mov    (%ebx),%eax
>   0x0806492d <+269>:	mov    0x18(%esp),%ebp
>   0x08064931 <+273>:	mov    %eax,(%esp)
>   0x08064934 <+276>:	call   0x8050de0 <g_strsplit@plt>
>   0x08064939 <+281>:	mov    %eax,(%esp)
>   0x0806493c <+284>:	lea    (%eax),%esi
>   0x0806493e <+286>:	call   0x80511b0 <g_strv_length@plt>
>   0x08064943 <+291>:	test   %eax,%eax
>   0x08064945 <+293>:	je     0x806495d <MudHandler_CHARSET_HandleSubNeg+317>
>   0x08064947 <+295>:	mov    (%esi),%eax
>   0x08064949 <+297>:	movl   $0x1,0x4(%esp)
>   0x08064951 <+305>:	mov    %eax,0x8(%esp)
>   0x08064955 <+309>:	mov    %ebp,(%esp)
>   0x08064958 <+312>:	call   0x8063660 <mud_telnet_set_parent_remote_encode>
>=> 0x0806495d <+317>:	mov    (%esi),%eax
>   0x0806495f <+319>:	mov    %ebp,(%esp)
>   0x08064962 <+322>:	mov    %eax,0x4(%esp)
>   0x08064966 <+326>:	call   0x8064140 <mud_telnet_send_charset_req>
>   0x0806496b <+331>:	movl   $0x1,0x4(%esp)
>   0x08064973 <+339>:	mov    %ebx,(%esp)
>   0x08064976 <+342>:	call   0x80516a0 <g_string_free@plt>
>   0x0806497b <+347>:	mov    %esi,(%esp)
>   0x0806497e <+350>:	call   0x8051190 <g_strfreev@plt>
>   0x08064983 <+355>:	jmp    0x8064841 <MudHandler_CHARSET_HandleSubNeg+33>
>   0x08064988 <+360>:	call   0x80511f0 <__stack_chk_fail@plt>
>End of assembler dump.

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Attachments on bug 870491: 633943 | 633944 | 633945 | 633946 | 633947 | 633948 | 633949 | 633950 | 633951 | 633952 | 633953 | 633954 | 633955