Attachment 710632 Details for Bug 922025 – File: backtrace

File: backtrace

backtrace (text/plain), 10.33 KB, created by Matt Hooper on 2013-03-15 12:25:24 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Matt Hooper

Created: 2013-03-15 12:25:24 UTC

Size: 10.33 KB

patch

obsolete

>[New LWP 5572]
>Core was generated by `uniq'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000000000402968 in different_multi (old=old@entry=0x20d6030 "\r\n", 'A' <repeats 134 times>, "1", new=new@entry=0x7fe48da9f010 "1", 'A' <repeats 199 times>..., oldlen=50000002, oldlen@entry=1, newlen=newlen@entry=50000002, oldstate=..., oldstate@entry=..., newstate=...) at uniq.c:397
>397	          mblength = mbrtowc (&wc, str[i] + j, len[i] - j, &(state[i]));
>
>Thread 1 (LWP 5572):
>#0  0x0000000000402968 in different_multi (old=old@entry=0x20d6030 "\r\n", 'A' <repeats 134 times>, "1", new=new@entry=0x7fe48da9f010 "1", 'A' <repeats 199 times>..., oldlen=50000002, oldlen@entry=1, newlen=newlen@entry=50000002, oldstate=..., oldstate@entry=..., newstate=...) at uniq.c:397
>        i = <optimized out>
>        j = <optimized out>
>        chars = <optimized out>
>        str = {0x20d6030 "\r\n", 'A' <repeats 134 times>, "1", 0x7fe48da9f010 "1", 'A' <repeats 199 times>...}
>        copy = {0x7fff02c51730 "\r", 0x7ffeffca2690 <Address 0x7ffeffca2690 out of bounds>}
>        len = {1, 50000002}
>        state = {{__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}, {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}}
>        mblength = <optimized out>
>        wc = 13 L'\r'
>        uwc = <optimized out>
>        state_bak = <optimized out>
>#1  0x000000000040222d in check_file (delimiter=10 '\n', outfile=0x40698a "-", infile=0x40698a "-") at uniq.c:515
>        thisfield = 0x20d6030 "\r\n", 'A' <repeats 134 times>, "1"
>        thislen = 1
>        thisstate = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}
>        prevfield = 0x7fe48da9f010 "1", 'A' <repeats 199 times>...
>        prevlen = 50000002
>        prevstate = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}
>        lb1 = {size = 55243935, length = 50000003, buffer = 0x7fe48da9f010 "1", 'A' <repeats 199 times>..., state = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}}
>        thisline = 0x7fff02c518c0
>        lb2 = {size = 128, length = 2, buffer = 0x20d6030 "\r\n", 'A' <repeats 134 times>, "1", state = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}}
>        prevline = 0x7fff02c518a0
>#2  main (argc=<optimized out>, argv=<optimized out>) at uniq.c:808
>        optc = <optimized out>
>        posixly_correct = <optimized out>
>        skip_field_option_type = <optimized out>
>        nfiles = <optimized out>
>        file = {0x40698a "-", 0x40698a "-"}
>        delimiter = 10 '\n'
>From                To                  Syms Read   Shared Object Library
>0x0000003368e1ff60  0x0000003368f607a0  Yes         /lib64/libc.so.6
>0x0000003368a01b20  0x0000003368a1b2e9  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x4 <Address 0x4 out of bounds>
>No symbol "__glib_assert_msg" in current context.
>rax            0x7fe48da9f010	140619605995536
>rbx            0x0	0
>rcx            0x7fff02c517c8	140733239859144
>rdx            0x2faf082	50000002
>rsi            0x7fe48da9f010	140619605995536
>rdi            0x7fff02c5178c	140733239859084
>rbp            0x7fff02c51810	0x7fff02c51810
>rsp            0x7ffeffca2690	0x7ffeffca2690
>r8             0x7fff02c517c0	140733239859136
>r9             0x0	0
>r10            0x7fff02c516b8	140733239858872
>r11            0x3368f7bcf0	220804398320
>r12            0x7fe48da9f010	140619605995536
>r13            0x0	0
>r14            0x1	1
>r15            0x0	0
>rip            0x402968	0x402968 <different_multi+264>
>eflags         0x10202	[ 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 different_multi:
>   0x0000000000402860 <+0>:	push   %rbp
>   0x0000000000402861 <+1>:	mov    %rsp,%rbp
>   0x0000000000402864 <+4>:	push   %r15
>   0x0000000000402866 <+6>:	push   %r14
>   0x0000000000402868 <+8>:	xor    %r14d,%r14d
>   0x000000000040286b <+11>:	push   %r13
>   0x000000000040286d <+13>:	push   %r12
>   0x000000000040286f <+15>:	push   %rbx
>   0x0000000000402870 <+16>:	sub    $0x98,%rsp
>   0x0000000000402877 <+23>:	mov    %rdx,-0x98(%rbp)
>   0x000000000040287e <+30>:	mov    %rdi,-0x80(%rbp)
>   0x0000000000402882 <+34>:	mov    %fs:0x28,%rax
>   0x000000000040288b <+43>:	mov    %rax,-0x38(%rbp)
>   0x000000000040288f <+47>:	xor    %eax,%eax
>   0x0000000000402891 <+49>:	mov    %rsi,-0x78(%rbp)
>   0x0000000000402895 <+53>:	mov    %rdx,-0x60(%rbp)
>   0x0000000000402899 <+57>:	mov    %rcx,-0x58(%rbp)
>   0x000000000040289d <+61>:	mov    %r8,-0x50(%rbp)
>   0x00000000004028a1 <+65>:	mov    %r9,-0x48(%rbp)
>   0x00000000004028a5 <+69>:	mov    -0x98(%rbp),%rax
>   0x00000000004028ac <+76>:	xor    %edx,%edx
>   0x00000000004028ae <+78>:	mov    $0x10,%ecx
>   0x00000000004028b3 <+83>:	add    $0x1f,%rax
>   0x00000000004028b7 <+87>:	div    %rcx
>   0x00000000004028ba <+90>:	mov    -0x60(%rbp,%r14,8),%rdx
>   0x00000000004028bf <+95>:	shl    $0x4,%rax
>   0x00000000004028c3 <+99>:	sub    %rax,%rsp
>   0x00000000004028c6 <+102>:	lea    0xf(%rsp),%rax
>   0x00000000004028cb <+107>:	and    $0xfffffffffffffff0,%rax
>   0x00000000004028cf <+111>:	test   %rdx,%rdx
>   0x00000000004028d2 <+114>:	mov    %rax,-0xb8(%rbp)
>   0x00000000004028d9 <+121>:	mov    %rax,-0x70(%rbp,%r14,8)
>   0x00000000004028de <+126>:	je     0x402a83 <different_multi+547>
>   0x00000000004028e4 <+132>:	mov    0x20695d(%rip),%rcx        # 0x609248 <check_chars>
>   0x00000000004028eb <+139>:	test   %rcx,%rcx
>   0x00000000004028ee <+142>:	mov    %rcx,-0xa0(%rbp)
>   0x00000000004028f5 <+149>:	je     0x402a83 <different_multi+547>
>   0x00000000004028fb <+155>:	mov    -0x80(%rbp,%r14,8),%rax
>   0x0000000000402900 <+160>:	lea    -0x50(%rbp,%r14,8),%rcx
>   0x0000000000402905 <+165>:	xor    %ebx,%ebx
>   0x0000000000402907 <+167>:	xor    %r13d,%r13d
>   0x000000000040290a <+170>:	mov    %rcx,-0xb0(%rbp)
>   0x0000000000402911 <+177>:	mov    %rax,-0xa8(%rbp)
>   0x0000000000402918 <+184>:	jmp    0x402945 <different_multi+229>
>   0x000000000040291a <+186>:	nopw   0x0(%rax,%rax,1)
>   0x0000000000402920 <+192>:	mov    $0x1,%ecx
>   0x0000000000402925 <+197>:	add    %rcx,%r13
>   0x0000000000402928 <+200>:	add    $0x1,%rbx
>   0x000000000040292c <+204>:	cmp    -0x98(%rbp),%r13
>   0x0000000000402933 <+211>:	jae    0x402998 <different_multi+312>
>   0x0000000000402935 <+213>:	cmp    -0xa0(%rbp),%rbx
>   0x000000000040293c <+220>:	je     0x402998 <different_multi+312>
>   0x000000000040293e <+222>:	mov    -0x98(%rbp),%rdx
>   0x0000000000402945 <+229>:	mov    -0xa8(%rbp),%r12
>   0x000000000040294c <+236>:	mov    -0xb0(%rbp),%rcx
>   0x0000000000402953 <+243>:	lea    -0x84(%rbp),%rdi
>   0x000000000040295a <+250>:	sub    %r13,%rdx
>   0x000000000040295d <+253>:	mov    -0x50(%rbp,%r14,8),%r15
>   0x0000000000402962 <+258>:	add    %r13,%r12
>   0x0000000000402965 <+261>:	mov    %r12,%rsi
>=> 0x0000000000402968 <+264>:	callq  0x4015c0 <mbrtowc@plt>
>   0x000000000040296d <+269>:	test   %rax,%rax
>   0x0000000000402970 <+272>:	mov    %rax,%rcx
>   0x0000000000402973 <+275>:	je     0x402920 <different_multi+192>
>   0x0000000000402975 <+277>:	cmp    $0xfffffffffffffffe,%rax
>   0x0000000000402979 <+281>:	jb     0x4029d0 <different_multi+368>
>   0x000000000040297b <+283>:	mov    $0x1,%ecx
>   0x0000000000402980 <+288>:	add    $0x1,%rbx
>   0x0000000000402984 <+292>:	mov    %r15,-0x50(%rbp,%r14,8)
>   0x0000000000402989 <+297>:	add    %rcx,%r13
>   0x000000000040298c <+300>:	cmp    -0x98(%rbp),%r13
>   0x0000000000402993 <+307>:	jb     0x402935 <different_multi+213>
>   0x0000000000402995 <+309>:	nopl   (%rax)
>   0x0000000000402998 <+312>:	mov    -0xb8(%rbp),%rax
>   0x000000000040299f <+319>:	cmp    $0x1,%r14
>   0x00000000004029a3 <+323>:	mov    %r13,-0x60(%rbp,%r14,8)
>   0x00000000004029a8 <+328>:	movb   $0x0,(%rax,%r13,1)
>   0x00000000004029ad <+333>:	je     0x402a50 <different_multi+496>
>   0x00000000004029b3 <+339>:	mov    -0x58(%rbp),%rdx
>   0x00000000004029b7 <+343>:	mov    $0x1,%r14d
>   0x00000000004029bd <+349>:	mov    %rdx,-0x98(%rbp)
>   0x00000000004029c4 <+356>:	jmpq   0x4028a5 <different_multi+69>
>   0x00000000004029c9 <+361>:	nopl   0x0(%rax)
>   0x00000000004029d0 <+368>:	cmpb   $0x0,0x206885(%rip)        # 0x60925c <ignore_case>
>   0x00000000004029d7 <+375>:	je     0x402a28 <different_multi+456>
>   0x00000000004029d9 <+377>:	mov    -0x84(%rbp),%r15d
>   0x00000000004029e0 <+384>:	mov    %rax,-0xc0(%rbp)
>   0x00000000004029e7 <+391>:	mov    %r15d,%edi
>   0x00000000004029ea <+394>:	callq  0x4017b0 <towupper@plt>
>   0x00000000004029ef <+399>:	cmp    %eax,%r15d
>   0x00000000004029f2 <+402>:	mov    -0xc0(%rbp),%rcx
>   0x00000000004029f9 <+409>:	je     0x402a28 <different_multi+456>
>   0x00000000004029fb <+411>:	mov    -0xb8(%rbp),%rdi
>   0x0000000000402a02 <+418>:	lea    -0x40(%rbp),%rdx
>   0x0000000000402a06 <+422>:	mov    %eax,%esi
>   0x0000000000402a08 <+424>:	movq   $0x0,-0x40(%rbp)
>   0x0000000000402a10 <+432>:	add    %r13,%rdi
>   0x0000000000402a13 <+435>:	callq  0x401700 <wcrtomb@plt>
>   0x0000000000402a18 <+440>:	mov    -0xc0(%rbp),%rcx
>   0x0000000000402a1f <+447>:	jmpq   0x402925 <different_multi+197>
>   0x0000000000402a24 <+452>:	nopl   0x0(%rax)
>   0x0000000000402a28 <+456>:	mov    -0xb8(%rbp),%rdi
>   0x0000000000402a2f <+463>:	mov    %rcx,%rdx
>   0x0000000000402a32 <+466>:	mov    %r12,%rsi
>   0x0000000000402a35 <+469>:	mov    %rcx,-0xc0(%rbp)
>   0x0000000000402a3c <+476>:	add    %r13,%rdi
>   0x0000000000402a3f <+479>:	callq  0x4016d0 <memcpy@plt>
>   0x0000000000402a44 <+484>:	mov    -0xc0(%rbp),%rcx
>   0x0000000000402a4b <+491>:	jmpq   0x402925 <different_multi+197>
>   0x0000000000402a50 <+496>:	mov    -0x58(%rbp),%rcx
>   0x0000000000402a54 <+500>:	mov    -0x68(%rbp),%rdx
>   0x0000000000402a58 <+504>:	mov    -0x60(%rbp),%rsi
>   0x0000000000402a5c <+508>:	mov    -0x70(%rbp),%rdi
>   0x0000000000402a60 <+512>:	callq  0x405530 <xmemcoll>
>   0x0000000000402a65 <+517>:	mov    -0x38(%rbp),%rcx
>   0x0000000000402a69 <+521>:	xor    %fs:0x28,%rcx
>   0x0000000000402a72 <+530>:	jne    0x402a8b <different_multi+555>
>   0x0000000000402a74 <+532>:	lea    -0x28(%rbp),%rsp
>   0x0000000000402a78 <+536>:	pop    %rbx
>   0x0000000000402a79 <+537>:	pop    %r12
>   0x0000000000402a7b <+539>:	pop    %r13
>   0x0000000000402a7d <+541>:	pop    %r14
>   0x0000000000402a7f <+543>:	pop    %r15
>   0x0000000000402a81 <+545>:	pop    %rbp
>   0x0000000000402a82 <+546>:	retq   
>   0x0000000000402a83 <+547>:	xor    %r13d,%r13d
>   0x0000000000402a86 <+550>:	jmpq   0x402998 <different_multi+312>
>   0x0000000000402a8b <+555>:	callq  0x4015a0 <__stack_chk_fail@plt>
>End of assembler dump.

Actions: View

Attachments on bug 922025: 710632 | 710633 | 710634 | 710635 | 710636 | 710637 | 710638 | 710639 | 710640 | 710641 | 710642