Attachment 708559 Details for Bug 920300 – File: backtrace

File: backtrace

backtrace (text/plain), 6.82 KB, created by Gene Czarcinski on 2013-03-11 18:26:36 UTC

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Creator: Gene Czarcinski

Created: 2013-03-11 18:26:36 UTC

Size: 6.82 KB

patch

obsolete

>[New LWP 5482]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/sbin/dnsmasq -k -d'.
>Program terminated with signal 11, Segmentation fault.
>#0  __strcpy_sse2 () at ../sysdeps/x86_64/strcpy.S:73
>73	../sysdeps/x86_64/strcpy.S: No such file or directory.
>
>Thread 1 (Thread 0x7f8cac0d3740 (LWP 5482)):
>#0  __strcpy_sse2 () at ../sysdeps/x86_64/strcpy.S:73
>No locals.
>#1  0x000000330a300d0b in inet_ntop6 (size=256, dst=0x0, src=0x7fff8abfa910 "\020\276\336") at inet_ntop.c:202
>        tmp = "fd00:ff:11:1::\000\000\020\276\336\000\000\000\000\000\345I\341\t3\000\000\000 \264\336\000\000\000\000\000\000\001\000\000\000"
>        tp = <optimized out>
>        words = {64768, 255, 17, 1, 0, 0, 0, 0}
>        i = <optimized out>
>#2  __GI_inet_ntop (af=af@entry=10, src=src@entry=0x7fff8abfac00, dst=0x0, size=size@entry=256) at inet_ntop.c:69
>No locals.
>#3  0x0000000000405828 in main (argc=<optimized out>, argv=<optimized out>) at dnsmasq.c:643
>        subnet = {__in6_u = {__u6_addr8 = "\375\000\000\377\000\021\000\001\000\000\000\000\000\000\000", __u6_addr16 = {253, 65280, 4352, 256, 0, 0, 0, 0}, __u6_addr32 = {4278190333, 16781568, 0, 0}}}
>        start = 0xdebe30
>        end = 0xdebe40
>        dhcp_tmp = 0xdebe10
>        family = 10
>        now = 1363026101
>        sigact = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x7fff8abfad58}
>        if_tmp = <optimized out>
>        piperead = 9
>        pipefd = {9, 10}
>        err_pipe = {-1408408744, -1}
>        ent_pw = <optimized out>
>        script_uid = 0
>        script_gid = 0
>        gp = <optimized out>
>        i = <optimized out>
>        max_fd = 1024
>        baduser = <optimized out>
>        log_err = 0
>        hdr = 0xdf1460
>        data = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x000000330f207ab0  0x000000330f2312e4  Yes         /lib64/libdbus-1.so.3
>0x000000330a21f1a0  0x000000330a360940  Yes         /lib64/libc.so.6
>0x000000330aa05790  0x000000330aa104b4  Yes         /lib64/libpthread.so.0
>0x000000330ae022a0  0x000000330ae0557c  Yes         /lib64/librt.so.1
>0x0000003309e00b20  0x0000003309e1a3d9  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f8cabec81e0  0x00007f8cabecf67c  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x3a66663a30306466	4208163301926921318
>rbx            0x8	8
>rcx            0x0	0
>rdx            0x0	0
>rsi            0x7fff8abfa908	140735521204488
>rdi            0x0	0
>rbp            0x7fff8abfa90b	0x7fff8abfa90b
>rsp            0x7fff8abfa8c8	0x7fff8abfa8c8
>r8             0xfefefefefefefeff	-72340172838076673
>r9             0x0	0
>r10            0x7fff8abfa700	140735521203968
>r11            0x0	0
>r12            0x100	256
>r13            0x0	0
>r14            0x7fff8abfa900	140735521204480
>r15            0x4	4
>rip            0x330a285abe	0x330a285abe <__strcpy_sse2+78>
>eflags         0x10256	[ PF AF ZF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function __strcpy_sse2:
>   0x000000330a285a70 <+0>:	mov    %rsi,%rcx
>   0x000000330a285a73 <+3>:	and    $0x7,%ecx
>   0x000000330a285a76 <+6>:	mov    %rdi,%rdx
>   0x000000330a285a79 <+9>:	je     0x330a285a96 <__strcpy_sse2+38>
>   0x000000330a285a7b <+11>:	neg    %ecx
>   0x000000330a285a7d <+13>:	add    $0x8,%ecx
>   0x000000330a285a80 <+16>:	mov    (%rsi),%al
>   0x000000330a285a82 <+18>:	test   %al,%al
>   0x000000330a285a84 <+20>:	mov    %al,(%rdx)
>   0x000000330a285a86 <+22>:	je     0x330a285b48 <__strcpy_sse2+216>
>   0x000000330a285a8c <+28>:	inc    %rsi
>   0x000000330a285a8f <+31>:	inc    %rdx
>   0x000000330a285a92 <+34>:	dec    %ecx
>   0x000000330a285a94 <+36>:	jne    0x330a285a80 <__strcpy_sse2+16>
>   0x000000330a285a96 <+38>:	movabs $0xfefefefefefefeff,%r8
>   0x000000330a285aa0 <+48>:	mov    (%rsi),%rax
>   0x000000330a285aa3 <+51>:	add    $0x8,%rsi
>   0x000000330a285aa7 <+55>:	mov    %rax,%r9
>   0x000000330a285aaa <+58>:	add    %r8,%r9
>   0x000000330a285aad <+61>:	jae    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285ab3 <+67>:	xor    %rax,%r9
>   0x000000330a285ab6 <+70>:	or     %r8,%r9
>   0x000000330a285ab9 <+73>:	inc    %r9
>   0x000000330a285abc <+76>:	jne    0x330a285b30 <__strcpy_sse2+192>
>=> 0x000000330a285abe <+78>:	mov    %rax,(%rdx)
>   0x000000330a285ac1 <+81>:	add    $0x8,%rdx
>   0x000000330a285ac5 <+85>:	mov    (%rsi),%rax
>   0x000000330a285ac8 <+88>:	add    $0x8,%rsi
>   0x000000330a285acc <+92>:	mov    %rax,%r9
>   0x000000330a285acf <+95>:	add    %r8,%r9
>   0x000000330a285ad2 <+98>:	jae    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285ad4 <+100>:	xor    %rax,%r9
>   0x000000330a285ad7 <+103>:	or     %r8,%r9
>   0x000000330a285ada <+106>:	inc    %r9
>   0x000000330a285add <+109>:	jne    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285adf <+111>:	mov    %rax,(%rdx)
>   0x000000330a285ae2 <+114>:	add    $0x8,%rdx
>   0x000000330a285ae6 <+118>:	mov    (%rsi),%rax
>   0x000000330a285ae9 <+121>:	add    $0x8,%rsi
>   0x000000330a285aed <+125>:	mov    %rax,%r9
>   0x000000330a285af0 <+128>:	add    %r8,%r9
>   0x000000330a285af3 <+131>:	jae    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285af5 <+133>:	xor    %rax,%r9
>   0x000000330a285af8 <+136>:	or     %r8,%r9
>   0x000000330a285afb <+139>:	inc    %r9
>   0x000000330a285afe <+142>:	jne    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285b00 <+144>:	mov    %rax,(%rdx)
>   0x000000330a285b03 <+147>:	add    $0x8,%rdx
>   0x000000330a285b07 <+151>:	mov    (%rsi),%rax
>   0x000000330a285b0a <+154>:	add    $0x8,%rsi
>   0x000000330a285b0e <+158>:	mov    %rax,%r9
>   0x000000330a285b11 <+161>:	add    %r8,%r9
>   0x000000330a285b14 <+164>:	jae    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285b16 <+166>:	xor    %rax,%r9
>   0x000000330a285b19 <+169>:	or     %r8,%r9
>   0x000000330a285b1c <+172>:	inc    %r9
>   0x000000330a285b1f <+175>:	jne    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285b21 <+177>:	mov    %rax,(%rdx)
>   0x000000330a285b24 <+180>:	add    $0x8,%rdx
>   0x000000330a285b28 <+184>:	jmpq   0x330a285aa0 <__strcpy_sse2+48>
>   0x000000330a285b2d <+189>:	nopl   (%rax)
>   0x000000330a285b30 <+192>:	mov    %al,(%rdx)
>   0x000000330a285b32 <+194>:	test   %al,%al
>   0x000000330a285b34 <+196>:	je     0x330a285b48 <__strcpy_sse2+216>
>   0x000000330a285b36 <+198>:	inc    %rdx
>   0x000000330a285b39 <+201>:	mov    %ah,(%rdx)
>   0x000000330a285b3b <+203>:	test   %ah,%ah
>   0x000000330a285b3d <+205>:	je     0x330a285b48 <__strcpy_sse2+216>
>   0x000000330a285b3f <+207>:	inc    %rdx
>   0x000000330a285b42 <+210>:	shr    $0x10,%rax
>   0x000000330a285b46 <+214>:	jmp    0x330a285b30 <__strcpy_sse2+192>
>   0x000000330a285b48 <+216>:	mov    %rdi,%rax
>   0x000000330a285b4b <+219>:	retq   
>End of assembler dump.

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Attachments on bug 920300: 708559 | 708560 | 708561 | 708562 | 708563 | 708564 | 708565 | 708566 | 708567 | 708568 | 709670 | 710598