Attachment 710644 Details for Bug 922027 – File: backtrace

File: backtrace

backtrace (text/plain), 14.16 KB, created by Matt Hooper on 2013-03-15 12:30:50 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Matt Hooper

Created: 2013-03-15 12:30:50 UTC

Size: 14.16 KB

patch

obsolete

>[New LWP 6388]
>Core was generated by `join -i /tmp/test.txt /tmp/test.txt'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000000000402d94 in keycmp (jf_1=<optimized out>, jf_2=<optimized out>, line2=<optimized out>, line2=<optimized out>, line1=<optimized out>, line1=<optimized out>) at join.c:527
>527	                mblength = mbrtowc (&wc, beg[i] + j, len[i] - j, &state);
>
>Thread 1 (LWP 6388):
>#0  0x0000000000402d94 in keycmp (jf_1=<optimized out>, jf_2=<optimized out>, line2=<optimized out>, line2=<optimized out>, line1=<optimized out>, line1=<optimized out>) at join.c:527
>        wc = 0 L'\000'
>        uwc = <optimized out>
>        state = {__count = 0, __value = {__wch = 0, __wchb = "\000\000\000"}}
>        mblength = <optimized out>
>        state_bak = <optimized out>
>        beg = {0x7fb47cd5b010 "1", 'A' <repeats 199 times>..., 0x7fb4771a3010 "1", 'A' <repeats 199 times>...}
>        copy = {0x7fffdf39ad40 <Address 0x7fffdf39ad40 out of bounds>, 0xb3400210d94bb600 <Address 0xb3400210d94bb600 out of bounds>}
>        len = {50000002, 50000002}
>        diff = <optimized out>
>        i = <optimized out>
>        j = <optimized out>
>#1  0x000000000040207e in system_join (fp2=0xa58270, fp1=0xa58030) at join.c:913
>        i = <optimized out>
>        seq1 = {count = 1, alloc = 16, lines = 0xa584b0}
>        eof2 = <optimized out>
>        line = <optimized out>
>        seq2 = {count = 1, alloc = 16, lines = 0xa58800}
>        diff = <optimized out>
>        eof1 = <optimized out>
>        checktail = <optimized out>
>#2  main (argc=<optimized out>, argv=<optimized out>) at join.c:1430
>        optc_status = 0
>        prev_optc_status = 0
>        operand_status = {0, 0}
>        joption_count = {0, 0}
>        fp1 = 0xa58030
>        fp2 = 0xa58270
>        optc = <optimized out>
>        nfiles = 2
>        i = 2
>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            0x2faf082	50000002
>rbx            0x0	0
>rcx            0x7fffe2349e70	140736988487280
>rdx            0x2faf082	50000002
>rsi            0x7fb47cd5b010	140413165219856
>rdi            0x7fffe2349e3c	140736988487228
>rbp            0x7fffe2349ec0	0x7fffe2349ec0
>rsp            0x7fffdf39ad40	0x7fffdf39ad40
>r8             0xa58770	10848112
>r9             0xa588d0	10848464
>r10            0x80	128
>r11            0x246	582
>r12            0x7fb47cd5b010	140413165219856
>r13            0x0	0
>r14            0x0	0
>r15            0x0	0
>rip            0x402d94	0x402d94 <keycmp+564>
>eflags         0x10206	[ PF 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 keycmp:
>   0x0000000000402b60 <+0>:	push   %rbp
>   0x0000000000402b61 <+1>:	mov    %rsp,%rbp
>   0x0000000000402b64 <+4>:	mov    %rbx,-0x28(%rbp)
>   0x0000000000402b68 <+8>:	mov    %r12,-0x20(%rbp)
>   0x0000000000402b6c <+12>:	mov    %r13,-0x18(%rbp)
>   0x0000000000402b70 <+16>:	mov    %r14,-0x10(%rbp)
>   0x0000000000402b74 <+20>:	mov    %r15,-0x8(%rbp)
>   0x0000000000402b78 <+24>:	sub    $0xe0,%rsp
>   0x0000000000402b7f <+31>:	mov    %fs:0x28,%rax
>   0x0000000000402b88 <+40>:	mov    %rax,-0x38(%rbp)
>   0x0000000000402b8c <+44>:	xor    %eax,%eax
>   0x0000000000402b8e <+46>:	cmp    %rdi,%r8
>   0x0000000000402b91 <+49>:	jae    0x402c80 <keycmp+288>
>   0x0000000000402b97 <+55>:	shl    $0x4,%r8
>   0x0000000000402b9b <+59>:	add    (%rsi),%r8
>   0x0000000000402b9e <+62>:	mov    (%r8),%rax
>   0x0000000000402ba1 <+65>:	mov    %rax,-0x80(%rbp)
>   0x0000000000402ba5 <+69>:	mov    0x8(%r8),%rax
>   0x0000000000402ba9 <+73>:	mov    %rax,-0x60(%rbp)
>   0x0000000000402bad <+77>:	cmp    %rdx,%r9
>   0x0000000000402bb0 <+80>:	jae    0x402c50 <keycmp+240>
>   0x0000000000402bb6 <+86>:	shl    $0x4,%r9
>   0x0000000000402bba <+90>:	add    (%rcx),%r9
>   0x0000000000402bbd <+93>:	mov    -0x60(%rbp),%r14
>   0x0000000000402bc1 <+97>:	test   %r14,%r14
>   0x0000000000402bc4 <+100>:	mov    (%r9),%rsi
>   0x0000000000402bc7 <+103>:	mov    0x8(%r9),%r15
>   0x0000000000402bcb <+107>:	mov    %rsi,-0x78(%rbp)
>   0x0000000000402bcf <+111>:	mov    %r15,-0x58(%rbp)
>   0x0000000000402bd3 <+115>:	jne    0x402c10 <keycmp+176>
>   0x0000000000402bd5 <+117>:	test   %r15,%r15
>   0x0000000000402bd8 <+120>:	mov    $0xffffffff,%eax
>   0x0000000000402bdd <+125>:	je     0x402c70 <keycmp+272>
>   0x0000000000402be3 <+131>:	mov    -0x38(%rbp),%rdx
>   0x0000000000402be7 <+135>:	xor    %fs:0x28,%rdx
>   0x0000000000402bf0 <+144>:	jne    0x402f4a <keycmp+1002>
>   0x0000000000402bf6 <+150>:	mov    -0x28(%rbp),%rbx
>   0x0000000000402bfa <+154>:	mov    -0x20(%rbp),%r12
>   0x0000000000402bfe <+158>:	mov    -0x18(%rbp),%r13
>   0x0000000000402c02 <+162>:	mov    -0x10(%rbp),%r14
>   0x0000000000402c06 <+166>:	mov    -0x8(%rbp),%r15
>   0x0000000000402c0a <+170>:	leaveq 
>   0x0000000000402c0b <+171>:	retq   
>   0x0000000000402c0c <+172>:	nopl   0x0(%rax)
>   0x0000000000402c10 <+176>:	test   %r15,%r15
>   0x0000000000402c13 <+179>:	mov    $0x1,%eax
>   0x0000000000402c18 <+184>:	je     0x402be3 <keycmp+131>
>   0x0000000000402c1a <+186>:	cmpb   $0x0,0x207637(%rip)        # 0x60a258 <ignore_case>
>   0x0000000000402c21 <+193>:	mov    -0x80(%rbp),%rdi
>   0x0000000000402c25 <+197>:	jne    0x402c98 <keycmp+312>
>   0x0000000000402c27 <+199>:	cmpb   $0x0,0x207612(%rip)        # 0x60a240 <hard_LC_COLLATE>
>   0x0000000000402c2e <+206>:	jne    0x402df0 <keycmp+656>
>   0x0000000000402c34 <+212>:	cmp    %r14,%r15
>   0x0000000000402c37 <+215>:	mov    %r14,%rdx
>   0x0000000000402c3a <+218>:	cmovbe %r15,%rdx
>   0x0000000000402c3e <+222>:	callq  0x401680 <memcmp@plt>
>   0x0000000000402c43 <+227>:	mov    %r14d,%edx
>   0x0000000000402c46 <+230>:	sub    %r15d,%edx
>   0x0000000000402c49 <+233>:	test   %eax,%eax
>   0x0000000000402c4b <+235>:	cmove  %edx,%eax
>   0x0000000000402c4e <+238>:	jmp    0x402be3 <keycmp+131>
>   0x0000000000402c50 <+240>:	cmpq   $0x0,-0x60(%rbp)
>   0x0000000000402c55 <+245>:	movq   $0x0,-0x78(%rbp)
>   0x0000000000402c5d <+253>:	mov    $0x1,%eax
>   0x0000000000402c62 <+258>:	movq   $0x0,-0x58(%rbp)
>   0x0000000000402c6a <+266>:	jne    0x402be3 <keycmp+131>
>   0x0000000000402c70 <+272>:	xor    %eax,%eax
>   0x0000000000402c72 <+274>:	jmpq   0x402be3 <keycmp+131>
>   0x0000000000402c77 <+279>:	nopw   0x0(%rax,%rax,1)
>   0x0000000000402c80 <+288>:	movq   $0x0,-0x80(%rbp)
>   0x0000000000402c88 <+296>:	movq   $0x0,-0x60(%rbp)
>   0x0000000000402c90 <+304>:	jmpq   0x402bad <keycmp+77>
>   0x0000000000402c95 <+309>:	nopl   (%rax)
>   0x0000000000402c98 <+312>:	callq  0x401570 <__ctype_get_mb_cur_max@plt>
>   0x0000000000402c9d <+317>:	cmp    $0x1,%rax
>   0x0000000000402ca1 <+321>:	jbe    0x402e08 <keycmp+680>
>   0x0000000000402ca7 <+327>:	lea    -0x70(%rbp),%rdx
>   0x0000000000402cab <+331>:	lea    -0x80(%rbp),%rcx
>   0x0000000000402caf <+335>:	movq   $0x0,-0x50(%rbp)
>   0x0000000000402cb7 <+343>:	mov    %r14,-0x98(%rbp)
>   0x0000000000402cbe <+350>:	movq   $0x0,-0xb8(%rbp)
>   0x0000000000402cc9 <+361>:	mov    %rdx,-0xd8(%rbp)
>   0x0000000000402cd0 <+368>:	mov    %rcx,-0xd0(%rbp)
>   0x0000000000402cd7 <+375>:	mov    %r15,-0xc0(%rbp)
>   0x0000000000402cde <+382>:	mov    %r14,-0xc8(%rbp)
>   0x0000000000402ce5 <+389>:	mov    -0x98(%rbp),%rax
>   0x0000000000402cec <+396>:	mov    -0xd8(%rbp),%rcx
>   0x0000000000402cf3 <+403>:	mov    -0xb8(%rbp),%rdx
>   0x0000000000402cfa <+410>:	add    $0x1f,%rax
>   0x0000000000402cfe <+414>:	and    $0xfffffffffffffff0,%rax
>   0x0000000000402d02 <+418>:	sub    %rax,%rsp
>   0x0000000000402d05 <+421>:	lea    0xf(%rsp),%rax
>   0x0000000000402d0a <+426>:	and    $0xfffffffffffffff0,%rax
>   0x0000000000402d0e <+430>:	mov    %rax,(%rcx,%rdx,1)
>   0x0000000000402d12 <+434>:	mov    -0xd0(%rbp),%rcx
>   0x0000000000402d19 <+441>:	mov    %rax,-0xb0(%rbp)
>   0x0000000000402d20 <+448>:	mov    -0xc8(%rbp),%rax
>   0x0000000000402d27 <+455>:	cmp    %rax,-0xc0(%rbp)
>   0x0000000000402d2e <+462>:	cmovbe -0xc0(%rbp),%rax
>   0x0000000000402d36 <+470>:	mov    (%rcx,%rdx,1),%rcx
>   0x0000000000402d3a <+474>:	xor    %r15d,%r15d
>   0x0000000000402d3d <+477>:	xor    %ebx,%ebx
>   0x0000000000402d3f <+479>:	mov    %r15,%r14
>   0x0000000000402d42 <+482>:	mov    %rcx,-0xa0(%rbp)
>   0x0000000000402d49 <+489>:	mov    %rax,-0xa8(%rbp)
>   0x0000000000402d50 <+496>:	jmp    0x402d6e <keycmp+526>
>   0x0000000000402d52 <+498>:	nopw   0x0(%rax,%rax,1)
>   0x0000000000402d58 <+504>:	mov    %r13,-0x50(%rbp)
>   0x0000000000402d5c <+508>:	add    %eax,%ebx
>   0x0000000000402d5e <+510>:	movslq %ebx,%r14
>   0x0000000000402d61 <+513>:	cmp    -0xa8(%rbp),%r14
>   0x0000000000402d68 <+520>:	jae    0x402ec8 <keycmp+872>
>   0x0000000000402d6e <+526>:	mov    -0xa0(%rbp),%r12
>   0x0000000000402d75 <+533>:	mov    -0x98(%rbp),%rdx
>   0x0000000000402d7c <+540>:	lea    -0x50(%rbp),%rcx
>   0x0000000000402d80 <+544>:	lea    -0x84(%rbp),%rdi
>   0x0000000000402d87 <+551>:	mov    -0x50(%rbp),%r13
>   0x0000000000402d8b <+555>:	add    %r14,%r12
>   0x0000000000402d8e <+558>:	sub    %r14,%rdx
>   0x0000000000402d91 <+561>:	mov    %r12,%rsi
>=> 0x0000000000402d94 <+564>:	callq  0x4015b0 <mbrtowc@plt>
>   0x0000000000402d99 <+569>:	mov    %rax,%r15
>   0x0000000000402d9c <+572>:	mov    $0x1,%eax
>   0x0000000000402da1 <+577>:	test   %r15,%r15
>   0x0000000000402da4 <+580>:	je     0x402d5c <keycmp+508>
>   0x0000000000402da6 <+582>:	cmp    $0xfffffffffffffffe,%r15
>   0x0000000000402daa <+586>:	jae    0x402d58 <keycmp+504>
>   0x0000000000402dac <+588>:	mov    -0x84(%rbp),%r13d
>   0x0000000000402db3 <+595>:	mov    %r13d,%edi
>   0x0000000000402db6 <+598>:	callq  0x4017b0 <towupper@plt>
>   0x0000000000402dbb <+603>:	cmp    %eax,%r13d
>   0x0000000000402dbe <+606>:	je     0x402f00 <keycmp+928>
>   0x0000000000402dc4 <+612>:	mov    -0xb0(%rbp),%rdi
>   0x0000000000402dcb <+619>:	lea    -0x40(%rbp),%rdx
>   0x0000000000402dcf <+623>:	mov    %eax,%esi
>   0x0000000000402dd1 <+625>:	movq   $0x0,-0x40(%rbp)
>   0x0000000000402dd9 <+633>:	add    %r14,%rdi
>   0x0000000000402ddc <+636>:	callq  0x4016f0 <wcrtomb@plt>
>   0x0000000000402de1 <+641>:	mov    %r15d,%eax
>   0x0000000000402de4 <+644>:	jmpq   0x402d5c <keycmp+508>
>   0x0000000000402de9 <+649>:	nopl   0x0(%rax)
>   0x0000000000402df0 <+656>:	mov    %rsi,%rdx
>   0x0000000000402df3 <+659>:	mov    %r15,%rcx
>   0x0000000000402df6 <+662>:	mov    %r14,%rsi
>   0x0000000000402df9 <+665>:	callq  0x406230 <xmemcoll>
>   0x0000000000402dfe <+670>:	jmpq   0x402be3 <keycmp+131>
>   0x0000000000402e03 <+675>:	nopl   0x0(%rax,%rax,1)
>   0x0000000000402e08 <+680>:	cmp    %r14,%r15
>   0x0000000000402e0b <+683>:	mov    %r14,%rcx
>   0x0000000000402e0e <+686>:	lea    -0x70(%rbp),%rdx
>   0x0000000000402e12 <+690>:	cmovbe %r15,%rcx
>   0x0000000000402e16 <+694>:	mov    %r14,%rax
>   0x0000000000402e19 <+697>:	xor    %r12d,%r12d
>   0x0000000000402e1c <+700>:	mov    %rcx,-0x98(%rbp)
>   0x0000000000402e23 <+707>:	lea    -0x80(%rbp),%rcx
>   0x0000000000402e27 <+711>:	mov    %rdx,-0xd8(%rbp)
>   0x0000000000402e2e <+718>:	mov    %rcx,-0xd0(%rbp)
>   0x0000000000402e35 <+725>:	mov    -0x98(%rbp),%rcx
>   0x0000000000402e3c <+732>:	lea    0x1(%rcx),%rbx
>   0x0000000000402e40 <+736>:	mov    $0x10,%ecx
>   0x0000000000402e45 <+741>:	add    $0x1f,%rax
>   0x0000000000402e49 <+745>:	xor    %edx,%edx
>   0x0000000000402e4b <+747>:	div    %rcx
>   0x0000000000402e4e <+750>:	shl    $0x4,%rax
>   0x0000000000402e52 <+754>:	sub    %rax,%rsp
>   0x0000000000402e55 <+757>:	mov    -0xd8(%rbp),%rax
>   0x0000000000402e5c <+764>:	lea    0xf(%rsp),%r13
>   0x0000000000402e61 <+769>:	and    $0xfffffffffffffff0,%r13
>   0x0000000000402e65 <+773>:	mov    %r13,(%rax,%r12,1)
>   0x0000000000402e69 <+777>:	callq  0x4014a0 <__ctype_toupper_loc@plt>
>   0x0000000000402e6e <+782>:	mov    -0xd0(%rbp),%rdx
>   0x0000000000402e75 <+789>:	xor    %ecx,%ecx
>   0x0000000000402e77 <+791>:	mov    (%rdx,%r12,1),%r10
>   0x0000000000402e7b <+795>:	mov    $0x1,%edx
>   0x0000000000402e80 <+800>:	movsbq (%r10,%rcx,1),%r11
>   0x0000000000402e85 <+805>:	mov    (%rax),%rsi
>   0x0000000000402e88 <+808>:	mov    (%rsi,%r11,4),%esi
>   0x0000000000402e8c <+812>:	mov    %sil,0x0(%r13,%rcx,1)
>   0x0000000000402e91 <+817>:	mov    %rdx,%rcx
>   0x0000000000402e94 <+820>:	add    $0x1,%rdx
>   0x0000000000402e98 <+824>:	cmp    %rbx,%rdx
>   0x0000000000402e9b <+827>:	jne    0x402e80 <keycmp+800>
>   0x0000000000402e9d <+829>:	mov    -0x98(%rbp),%rcx
>   0x0000000000402ea4 <+836>:	add    $0x8,%r12
>   0x0000000000402ea8 <+840>:	cmp    $0x10,%r12
>   0x0000000000402eac <+844>:	movb   $0x0,0x0(%r13,%rcx,1)
>   0x0000000000402eb2 <+850>:	jne    0x402f40 <keycmp+992>
>   0x0000000000402eb8 <+856>:	mov    -0x68(%rbp),%rsi
>   0x0000000000402ebc <+860>:	mov    -0x70(%rbp),%rdi
>   0x0000000000402ec0 <+864>:	jmpq   0x402c27 <keycmp+199>
>   0x0000000000402ec5 <+869>:	nopl   (%rax)
>   0x0000000000402ec8 <+872>:	addq   $0x8,-0xb8(%rbp)
>   0x0000000000402ed0 <+880>:	mov    -0xb0(%rbp),%rax
>   0x0000000000402ed7 <+887>:	cmpq   $0x10,-0xb8(%rbp)
>   0x0000000000402edf <+895>:	movb   $0x0,(%rax,%r14,1)
>   0x0000000000402ee4 <+900>:	je     0x402f20 <keycmp+960>
>   0x0000000000402ee6 <+902>:	mov    -0xb8(%rbp),%rdx
>   0x0000000000402eed <+909>:	mov    -0x60(%rbp,%rdx,1),%rdx
>   0x0000000000402ef2 <+914>:	mov    %rdx,-0x98(%rbp)
>   0x0000000000402ef9 <+921>:	jmpq   0x402ce5 <keycmp+389>
>   0x0000000000402efe <+926>:	xchg   %ax,%ax
>   0x0000000000402f00 <+928>:	mov    -0xb0(%rbp),%rdi
>   0x0000000000402f07 <+935>:	mov    %r15,%rdx
>   0x0000000000402f0a <+938>:	mov    %r12,%rsi
>   0x0000000000402f0d <+941>:	add    %r14,%rdi
>   0x0000000000402f10 <+944>:	callq  0x4016c0 <memcpy@plt>
>   0x0000000000402f15 <+949>:	mov    %r15d,%eax
>   0x0000000000402f18 <+952>:	jmpq   0x402d5c <keycmp+508>
>   0x0000000000402f1d <+957>:	nopl   (%rax)
>   0x0000000000402f20 <+960>:	mov    -0xc0(%rbp),%r15
>   0x0000000000402f27 <+967>:	mov    -0xc8(%rbp),%r14
>   0x0000000000402f2e <+974>:	mov    -0x68(%rbp),%rsi
>   0x0000000000402f32 <+978>:	mov    -0x70(%rbp),%rdi
>   0x0000000000402f36 <+982>:	jmpq   0x402c27 <keycmp+199>
>   0x0000000000402f3b <+987>:	nopl   0x0(%rax,%rax,1)
>   0x0000000000402f40 <+992>:	mov    -0x60(%rbp,%r12,1),%rax
>   0x0000000000402f45 <+997>:	jmpq   0x402e40 <keycmp+736>
>   0x0000000000402f4a <+1002>:	callq  0x401590 <__stack_chk_fail@plt>
>End of assembler dump.

Actions: View

Attachments on bug 922027: 710644 | 710645 | 710646 | 710647 | 710648 | 710649 | 710650 | 710651 | 710652 | 710653 | 710654