Attachment 633174 Details for Bug 869901 – File: backtrace

File: backtrace

backtrace (text/plain), 6.99 KB, created by Pizhong Zhou on 2012-10-25 06:10:21 UTC

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Creator: Pizhong Zhou

Created: 2012-10-25 06:10:21 UTC

Size: 6.99 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 5816]
>Core was generated by `/sbin/pptp 74.82.186.59 --nolaunchpppd --loglevel 0 --logstring nm-pptp-service'.
>Program terminated with signal 11, Segmentation fault.
>#0  binary_search (key=5240, v=<optimized out>) at vector.c:149
>149	        if (key <  v->item[x].key) r = x - 1; else l = x + 1;
>
>Thread 1 (LWP 5816):
>#0  binary_search (key=5240, v=<optimized out>) at vector.c:149
>        l = <optimized out>
>        r = 1114379391
>        x = 557189695
>#1  vector_contains (v=0x9c264f0, key=5240) at vector.c:138
>        __PRETTY_FUNCTION__ = "vector_contains"
>#2  0x0804bf14 in pptp_call_destroy (conn=0x9c26430, call=0x426c1478) at pptp_ctrl.c:410
>        __PRETTY_FUNCTION__ = "pptp_call_destroy"
>#3  0x0804c019 in pptp_conn_destroy (conn=conn@entry=0x9c26430) at pptp_ctrl.c:449
>        i = 0
>        __PRETTY_FUNCTION__ = "pptp_conn_destroy"
>#4  0x080511d6 in callmgr_main (argc=argc@entry=3, argv=argv@entry=0xbf896070, envp=envp@entry=0xbf897404) at pptp_callmgr.c:304
>        rc = <optimized out>
>        read_set = {__fds_bits = {0 <repeats 32 times>}}
>        write_set = {__fds_bits = {0 <repeats 32 times>}}
>        tv = {tv_sec = 0, tv_usec = 0}
>        inetaddr = {s_addr = 1002066506}
>        inet_sock = 0
>        unix_sock = 1
>        call_set = {__fds_bits = {0 <repeats 32 times>}}
>        conn = 0x9c26430
>        call_list = 0x9c28710
>        max_fd = 4
>        first = 1
>        retval = <optimized out>
>        i = <optimized out>
>        phonenr = 0x0
>        __FUNCTION__ = "callmgr_main"
>        __PRETTY_FUNCTION__ = "callmgr_main"
>#5  0x0804a42e in launch_callmgr (inetaddr=inetaddr@entry=..., phonenr=phonenr@entry=0x0, argc=argc@entry=7, argv=argv@entry=0xbf8973e4, envp=envp@entry=0xbf897404) at pptp.c:527
>        my_argv = {0xbf897edf "/sbin/pptp", 0xb77856a0 "74.82.186.59", 0x0}
>        buf = "pptp: call manager for 74.82.186.59\000\240\032lB\334`\211\277\071kXB\364\017lB\320(lB\000\000\000\000\ba\211\277\257\243\\B\206@\005\b\334`\211\277\354`\211\277\003\000\000\000\300Vx\267\000\000\000\000\000\000\000\000\260`\211\277\062\065\065.255.255\000\364\017lB2.186.59k\243\\B"
>        rc = <optimized out>
>#6  0x0804a5d4 in open_callmgr (inetaddr=..., phonenr=0x0, argc=argc@entry=7, argv=argv@entry=0xbf8973e4, envp=envp@entry=0xbf897404, pty_fd=0, gre_fd=gre_fd@entry=4) at pptp.c:496
>        where = {a = {sa_family = 1, sa_data = "/var/run/pptp/"}, u = {sun_family = 1, sun_path = "/var/run/pptp/255.255.255.255:74.82.186.59\000B\376\255\004\b\004\000\000\000\274a\211\277\020\000\000\000\000\000\000\000Tb\211\277\000\000\000\000\200-lB(b\211\277\352~\211\277\a\000\000\000\070s\211\277\214\242\004\b\352~\211\277\344s\211\277`#\005\b"}}
>        fd = 1
>        pid = <optimized out>
>        status = -1081515636
>        __FUNCTION__ = "open_callmgr"
>#7  0x080498ee in main (argc=7, argv=0xbf8973e4, envp=0xbf897404) at pptp.c:394
>        inetaddr = {s_addr = 1002066506}
>        callmgr_sock = -1
>        ttydev = '\000' <repeats 2028 times>, "+\031PBx\326y\267lk\211\277\304\377PBXm\211\277\233nOB\000 lB\274*\000\000\003\000\000\000\062\000\000\000\377\377\377\377", '\000' <repeats 24 times>"\330, \323y\267\254k\211\277\000\060QB\000\340kB\234\336kB\234\336kB\000\000\000\000\005\000\000\000\000\360kB\000 lB\274\036lB\274JlB\000\260\032\000\003\000\000\000r\002\000\000r\002\000\000\303^PB\b\000\000\000r\002\000\000\000 \376Cl\031\376C\304\377PBx\326y\267/\000\000\000\303^PB\b\000\000\000\017\000\000\000|0\376C\000\020\000\000\304\377PB\020\000\000\000\304\377PB\240\263OB\360\330y\267h\326y\267\017\000\000\000\255\260OB\334\004QB\320\330y\267\016\000\000\000\017\000\000\000h\326y\267\300\323y\267\n\000\000\000\334\004QB\334\004QB0\326y\267\331\260OB\304\377PB\000\000\000\000x\326y\267Xm\211"...
>        tty_name = <optimized out>
>        pty_fd = 0
>        tty_fd = 0
>        gre_fd = 4
>        rc = <optimized out>
>        parent_pid = 0
>        child_pid = 557189695
>        call_id = <optimized out>
>        peer_call_id = <optimized out>
>        buf = '\000' <repeats 127 times>
>        pppdargc = <optimized out>
>        pppdargv = <optimized out>
>        phonenrbuf = '\000' <repeats 64 times>
>        phonenr = 0x0
>        launchpppd = 0
>        debug = 0
>        __FUNCTION__ = "main"
>From        To          Syms Read   Shared Object Library
>0x43fe0a90  0x43fe1540  Yes         /lib/libutil.so.1
>0x42529f20  0x4266a02c  Yes         /lib/libc.so.6
>0x424f0850  0x42508ec7  Yes         /lib/ld-linux.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>eax            0x21360a3f	557189695
>ecx            0x0	0
>edx            0x426c147f	1114379391
>ebx            0x0	0
>esp            0xbf895d60	0xbf895d60
>ebp            0xbf895f3c	0xbf895f3c
>esi            0x1478	5240
>edi            0x426c1480	1114379392
>eip            0x804eb7c	0x804eb7c <vector_contains+60>
>eflags         0x210207	[ CF PF IF RF ID ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function vector_contains:
>   0x0804eb40 <+0>:	push   %edi
>   0x0804eb41 <+1>:	push   %esi
>   0x0804eb42 <+2>:	push   %ebx
>   0x0804eb43 <+3>:	lea    -0x10(%esp),%esp
>   0x0804eb47 <+7>:	mov    0x20(%esp),%eax
>   0x0804eb4b <+11>:	mov    0x24(%esp),%esi
>   0x0804eb4f <+15>:	test   %eax,%eax
>   0x0804eb51 <+17>:	je     0x804eba2 <vector_contains+98>
>   0x0804eb53 <+19>:	mov    0x4(%eax),%edx
>   0x0804eb56 <+22>:	mov    (%eax),%edi
>   0x0804eb58 <+24>:	sub    $0x1,%edx
>   0x0804eb5b <+27>:	js     0x804eb98 <vector_contains+88>
>   0x0804eb5d <+29>:	xor    %ecx,%ecx
>   0x0804eb5f <+31>:	jmp    0x804eb6f <vector_contains+47>
>   0x0804eb61 <+33>:	lea    0x0(%esi,%eiz,1),%esi
>   0x0804eb68 <+40>:	lea    -0x1(%eax),%edx
>   0x0804eb6b <+43>:	cmp    %ecx,%edx
>   0x0804eb6d <+45>:	jl     0x804eb98 <vector_contains+88>
>   0x0804eb6f <+47>:	mov    %ecx,%eax
>   0x0804eb71 <+49>:	add    %edx,%eax
>   0x0804eb73 <+51>:	mov    %eax,%ebx
>   0x0804eb75 <+53>:	shr    $0x1f,%ebx
>   0x0804eb78 <+56>:	add    %ebx,%eax
>   0x0804eb7a <+58>:	sar    %eax
>=> 0x0804eb7c <+60>:	mov    (%edi,%eax,8),%ebx
>   0x0804eb7f <+63>:	cmp    %ebx,%esi
>   0x0804eb81 <+65>:	jl     0x804eb68 <vector_contains+40>
>   0x0804eb83 <+67>:	cmp    %ebx,%esi
>   0x0804eb85 <+69>:	lea    0x1(%eax),%ecx
>   0x0804eb88 <+72>:	jne    0x804eb6b <vector_contains+43>
>   0x0804eb8a <+74>:	lea    0x10(%esp),%esp
>   0x0804eb8e <+78>:	mov    $0x1,%eax
>   0x0804eb93 <+83>:	pop    %ebx
>   0x0804eb94 <+84>:	pop    %esi
>   0x0804eb95 <+85>:	pop    %edi
>   0x0804eb96 <+86>:	ret    
>   0x0804eb97 <+87>:	nop
>   0x0804eb98 <+88>:	lea    0x10(%esp),%esp
>   0x0804eb9c <+92>:	xor    %eax,%eax
>   0x0804eb9e <+94>:	pop    %ebx
>   0x0804eb9f <+95>:	pop    %esi
>   0x0804eba0 <+96>:	pop    %edi
>   0x0804eba1 <+97>:	ret    
>   0x0804eba2 <+98>:	movl   $0x8053e07,0xc(%esp)
>   0x0804ebaa <+106>:	movl   $0x89,0x8(%esp)
>   0x0804ebb2 <+114>:	movl   $0x8053cb0,0x4(%esp)
>   0x0804ebba <+122>:	movl   $0x8053cb9,(%esp)
>   0x0804ebc1 <+129>:	call   0x8049370 <__assert_fail@plt>
>End of assembler dump.

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Attachments on bug 869901: 633171 | 633172 | 633173 | 633174 | 633175 | 633176 | 633177 | 633178 | 633179