Attachment 898606 Details for Bug 1100636 – File: backtrace

File: backtrace

backtrace (text/plain), 12.46 KB, created by Jonas Jonsson on 2014-05-23 09:20:04 UTC

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Creator: Jonas Jonsson

Created: 2014-05-23 09:20:04 UTC

Size: 12.46 KB

patch

obsolete

>[New LWP 31095]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>warning: File "/var/cache/abrt-di/usr/lib/debug/usr/lib64/libpython2.7.so.1.0.debug-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/usr/bin/mono-gdb.py".
>To enable execution of this file add
>	add-auto-load-safe-path /var/cache/abrt-di/usr/lib/debug/usr/lib64/libpython2.7.so.1.0.debug-gdb.py
>line to your configuration file "/home/jonasj/.gdbinit".
>To completely disable this security protection add
>	set auto-load safe-path /
>line to your configuration file "/home/jonasj/.gdbinit".
>For more information about this security protection see the
>"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
>	info "(gdb)Auto-loading safe path"
>Core was generated by `gdb --interpreter mi2 --nx'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  strlen () at ../sysdeps/x86_64/strlen.S:106
>106		movdqu	(%rax), %xmm12
>
>Thread 1 (Thread 0x7f1bd2764840 (LWP 31095)):
>#0  strlen () at ../sysdeps/x86_64/strlen.S:106
>No locals.
>#1  0x000000000057cf13 in compare_filenames_for_search ()
>No symbol table info available.
>#2  0x0000000000613400 in dw2_map_symtabs_matching_filename ()
>No symbol table info available.
>#3  0x000000000057d242 in iterate_over_symtabs ()
>No symbol table info available.
>#4  0x000000000058deb7 in collect_symtabs_from_filename ()
>No symbol table info available.
>#5  0x0000000000591993 in parse_linespec ()
>No symbol table info available.
>#6  0x0000000000592217 in decode_line_full ()
>No symbol table info available.
>#7  0x000000000053ef5f in decode_linespec_default.isra.49 ()
>No symbol table info available.
>#8  0x0000000000549215 in addr_string_to_sals ()
>No symbol table info available.
>#9  0x000000000054c55a in breakpoint_re_set_default ()
>No symbol table info available.
>#10 0x000000000053a9cf in breakpoint_re_set_one ()
>No symbol table info available.
>#11 0x00000000005b04ca in catch_errors ()
>No symbol table info available.
>#12 0x000000000054c70e in breakpoint_re_set ()
>No symbol table info available.
>#13 0x0000000000689b05 in solib_add ()
>No symbol table info available.
>#14 0x0000000000689e7e in handle_solib_event ()
>No symbol table info available.
>#15 0x0000000000545a7c in bpstat_stop_status ()
>No symbol table info available.
>#16 0x00000000005a141c in handle_inferior_event ()
>No symbol table info available.
>#17 0x00000000005a394a in wait_for_inferior ()
>No symbol table info available.
>#18 0x00000000005a3e47 in proceed ()
>No symbol table info available.
>#19 0x00000000004ebdcd in exec_continue.isra.0 ()
>No symbol table info available.
>#20 0x00000000004eea99 in mi_execute_command ()
>No symbol table info available.
>#21 0x00000000004e9dcd in mi_execute_command_input_handler ()
>No symbol table info available.
>#22 0x00000000005b8f44 in process_event ()
>No symbol table info available.
>#23 0x00000000005b92d7 in gdb_do_one_event ()
>No symbol table info available.
>#24 0x00000000005b9507 in start_event_loop ()
>No symbol table info available.
>#25 0x00000000005b23c3 in captured_command_loop ()
>No symbol table info available.
>#26 0x00000000005b04ca in catch_errors ()
>No symbol table info available.
>#27 0x00000000005b3096 in captured_main ()
>No symbol table info available.
>#28 0x00000000005b04ca in catch_errors ()
>No symbol table info available.
>#29 0x00000000005b3c54 in gdb_main ()
>No symbol table info available.
>#30 0x0000000000457d1e in main ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x0000003195014f50  0x0000003195033768  Yes         /lib64/libreadline.so.6
>0x0000003441a064a0  0x0000003441a18fe4  Yes         /lib64/libselinux.so.1
>0x0000003194406d50  0x0000003194420454  Yes         /lib64/libncurses.so.5
>0x000000319100ce40  0x0000003191018ba8  Yes         /lib64/libtinfo.so.5
>0x000000317a802210  0x000000317a80e930  Yes         /lib64/libz.so.1
>0x000000317ac05890  0x000000317ac74bb8  Yes         /lib64/libm.so.6
>0x000000317a000ed0  0x000000317a0019d0  Yes         /lib64/libdl.so.2
>0x000000317a4059f0  0x000000317a411614  Yes         /lib64/libpthread.so.0
>0x0000003192000f10  0x0000003192001804  Yes         /lib64/libutil.so.1
>0x0000003f5883f3d0  0x0000003f58925d90  Yes         /lib64/libpython2.7.so.1.0
>0x0000003180403e00  0x000000318041ccdc  Yes         /lib64/libexpat.so.1
>0x00000034416030e0  0x0000003441619050  Yes         /lib64/liblzma.so.5
>0x000000317c402af0  0x000000317c412218  Yes         /lib64/libgcc_s.so.1
>0x0000003179c1f560  0x0000003179d60bb4  Yes         /lib64/libc.so.6
>0x000000317b401770  0x000000317b44b8e8  Yes         /lib64/libpcre.so.1
>0x0000003179800b10  0x0000003179819c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f1bcbf3af80  0x00007f1bcbf3fc84  Yes         /usr/lib64/python2.7/lib-dynload/itertoolsmodule.so
>0x00007f1bcbd32520  0x00007f1bcbd34bfc  Yes         /usr/lib64/python2.7/lib-dynload/_collectionsmodule.so
>0x00007f1bcbb290e0  0x00007f1bcbb2b254  Yes         /usr/lib64/python2.7/lib-dynload/operator.so
>0x00007f1bcb920e50  0x00007f1bcb921fc4  Yes         /usr/lib64/python2.7/lib-dynload/_heapq.so
>0x00007f1bcb71d680  0x00007f1bcb71e7e8  Yes         /usr/lib64/gconv/UTF-32.so
>0x00007f1bcb199820  0x00007f1bcb19cca4  Yes         /lib64/libthread_db.so.1
>0x00007f1bca4d7240  0x00007f1bca4ddee4  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x101e3f560	4326684000
>rbx            0x2	2
>rcx            0x560	1376
>rdx            0x0	0
>rsi            0x1c741c0	29835712
>rdi            0x101e3f560	4326684000
>rbp            0x2	0x2
>rsp            0x7fff8d5ed5b8	0x7fff8d5ed5b8
>r8             0x0	0
>r9             0x0	0
>r10            0x3179d3c450	212497318992
>r11            0x7	7
>r12            0x1c741c0	29835712
>r13            0x101e3f560	4326684000
>r14            0x1b99cc0	28941504
>r15            0x101e3f560	4326684000
>rip            0x3179c8661a	0x3179c8661a <strlen+42>
>eflags         0x10293	[ CF AF SF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            *value not available*
>st1            *value not available*
>st2            *value not available*
>st3            *value not available*
>st4            *value not available*
>st5            *value not available*
>st6            *value not available*
>st7            *value not available*
>fctrl          *value not available*
>fstat          *value not available*
>ftag           *value not available*
>fiseg          *value not available*
>fioff          *value not available*
>foseg          *value not available*
>fooff          *value not available*
>fop            *value not available*
>xmm0           *value not available*
>xmm1           *value not available*
>xmm2           *value not available*
>xmm3           *value not available*
>xmm4           *value not available*
>xmm5           *value not available*
>xmm6           *value not available*
>xmm7           *value not available*
>xmm8           *value not available*
>xmm9           *value not available*
>xmm10          *value not available*
>xmm11          *value not available*
>xmm12          *value not available*
>xmm13          *value not available*
>xmm14          *value not available*
>xmm15          *value not available*
>mxcsr          *value not available*
>Dump of assembler code for function strlen:
>   0x0000003179c865f0 <+0>:	pxor   %xmm8,%xmm8
>   0x0000003179c865f5 <+5>:	pxor   %xmm9,%xmm9
>   0x0000003179c865fa <+10>:	pxor   %xmm10,%xmm10
>   0x0000003179c865ff <+15>:	pxor   %xmm11,%xmm11
>   0x0000003179c86604 <+20>:	mov    %rdi,%rax
>   0x0000003179c86607 <+23>:	mov    %rdi,%rcx
>   0x0000003179c8660a <+26>:	and    $0xfff,%rcx
>   0x0000003179c86611 <+33>:	cmp    $0xfcf,%rcx
>   0x0000003179c86618 <+40>:	ja     0x3179c86680 <strlen+144>
>=> 0x0000003179c8661a <+42>:	movdqu (%rax),%xmm12
>   0x0000003179c8661f <+47>:	pcmpeqb %xmm8,%xmm12
>   0x0000003179c86624 <+52>:	pmovmskb %xmm12,%edx
>   0x0000003179c86629 <+57>:	test   %edx,%edx
>   0x0000003179c8662b <+59>:	je     0x3179c86631 <strlen+65>
>   0x0000003179c8662d <+61>:	bsf    %edx,%eax
>   0x0000003179c86630 <+64>:	retq   
>   0x0000003179c86631 <+65>:	and    $0xfffffffffffffff0,%rax
>   0x0000003179c86635 <+69>:	pcmpeqb 0x10(%rax),%xmm9
>   0x0000003179c8663b <+75>:	pcmpeqb 0x20(%rax),%xmm10
>   0x0000003179c86641 <+81>:	pcmpeqb 0x30(%rax),%xmm11
>   0x0000003179c86647 <+87>:	pmovmskb %xmm9,%edx
>   0x0000003179c8664c <+92>:	pmovmskb %xmm10,%r8d
>   0x0000003179c86651 <+97>:	pmovmskb %xmm11,%ecx
>   0x0000003179c86656 <+102>:	shl    $0x10,%rdx
>   0x0000003179c8665a <+106>:	shl    $0x10,%rcx
>   0x0000003179c8665e <+110>:	or     %r8,%rcx
>   0x0000003179c86661 <+113>:	shl    $0x20,%rcx
>   0x0000003179c86665 <+117>:	or     %rcx,%rdx
>   0x0000003179c86668 <+120>:	mov    %rdi,%rcx
>   0x0000003179c8666b <+123>:	xor    %rax,%rcx
>   0x0000003179c8666e <+126>:	and    $0xffffffffffffffc0,%rax
>   0x0000003179c86672 <+130>:	sar    %cl,%rdx
>   0x0000003179c86675 <+133>:	test   %rdx,%rdx
>   0x0000003179c86678 <+136>:	je     0x3179c866f0 <strlen+256>
>   0x0000003179c8667a <+138>:	bsf    %rdx,%rax
>   0x0000003179c8667e <+142>:	retq   
>   0x0000003179c8667f <+143>:	nop
>   0x0000003179c86680 <+144>:	and    $0xffffffffffffffc0,%rax
>   0x0000003179c86684 <+148>:	pcmpeqb (%rax),%xmm8
>   0x0000003179c86689 <+153>:	pcmpeqb 0x10(%rax),%xmm9
>   0x0000003179c8668f <+159>:	pcmpeqb 0x20(%rax),%xmm10
>   0x0000003179c86695 <+165>:	pcmpeqb 0x30(%rax),%xmm11
>   0x0000003179c8669b <+171>:	pmovmskb %xmm8,%esi
>   0x0000003179c866a0 <+176>:	pmovmskb %xmm9,%edx
>   0x0000003179c866a5 <+181>:	pmovmskb %xmm10,%r8d
>   0x0000003179c866aa <+186>:	pmovmskb %xmm11,%ecx
>   0x0000003179c866af <+191>:	shl    $0x10,%rdx
>   0x0000003179c866b3 <+195>:	shl    $0x10,%rcx
>   0x0000003179c866b7 <+199>:	or     %rsi,%rdx
>   0x0000003179c866ba <+202>:	or     %r8,%rcx
>   0x0000003179c866bd <+205>:	shl    $0x20,%rcx
>   0x0000003179c866c1 <+209>:	or     %rcx,%rdx
>   0x0000003179c866c4 <+212>:	mov    %rdi,%rcx
>   0x0000003179c866c7 <+215>:	xor    %rax,%rcx
>   0x0000003179c866ca <+218>:	and    $0xffffffffffffffc0,%rax
>   0x0000003179c866ce <+222>:	sar    %cl,%rdx
>   0x0000003179c866d1 <+225>:	test   %rdx,%rdx
>   0x0000003179c866d4 <+228>:	je     0x3179c866e0 <strlen+240>
>   0x0000003179c866d6 <+230>:	bsf    %rdx,%rax
>   0x0000003179c866da <+234>:	retq   
>   0x0000003179c866db <+235>:	nopl   0x0(%rax,%rax,1)
>   0x0000003179c866e0 <+240>:	pxor   %xmm9,%xmm9
>   0x0000003179c866e5 <+245>:	pxor   %xmm10,%xmm10
>   0x0000003179c866ea <+250>:	pxor   %xmm11,%xmm11
>   0x0000003179c866ef <+255>:	nop
>   0x0000003179c866f0 <+256>:	movdqa 0x40(%rax),%xmm8
>   0x0000003179c866f6 <+262>:	pminub 0x50(%rax),%xmm8
>   0x0000003179c866fc <+268>:	pminub 0x60(%rax),%xmm8
>   0x0000003179c86702 <+274>:	pminub 0x70(%rax),%xmm8
>   0x0000003179c86708 <+280>:	pcmpeqb %xmm11,%xmm8
>   0x0000003179c8670d <+285>:	pmovmskb %xmm8,%edx
>   0x0000003179c86712 <+290>:	test   %edx,%edx
>   0x0000003179c86714 <+292>:	jne    0x3179c86750 <strlen+352>
>   0x0000003179c86716 <+294>:	sub    $0xffffffffffffff80,%rax
>   0x0000003179c8671a <+298>:	movdqa (%rax),%xmm8
>   0x0000003179c8671f <+303>:	pminub 0x10(%rax),%xmm8
>   0x0000003179c86725 <+309>:	pminub 0x20(%rax),%xmm8
>   0x0000003179c8672b <+315>:	pminub 0x30(%rax),%xmm8
>   0x0000003179c86731 <+321>:	pcmpeqb %xmm11,%xmm8
>   0x0000003179c86736 <+326>:	pmovmskb %xmm8,%edx
>   0x0000003179c8673b <+331>:	test   %edx,%edx
>   0x0000003179c8673d <+333>:	jne    0x3179c86754 <strlen+356>
>   0x0000003179c8673f <+335>:	jmp    0x3179c866f0 <strlen+256>
>   0x0000003179c86741 <+337>:	data32 data32 data32 data32 data32 nopw %cs:0x0(%rax,%rax,1)
>   0x0000003179c86750 <+352>:	add    $0x40,%rax
>   0x0000003179c86754 <+356>:	pxor   %xmm8,%xmm8
>   0x0000003179c86759 <+361>:	pcmpeqb (%rax),%xmm8
>   0x0000003179c8675e <+366>:	pcmpeqb 0x10(%rax),%xmm9
>   0x0000003179c86764 <+372>:	pcmpeqb 0x20(%rax),%xmm10
>   0x0000003179c8676a <+378>:	pcmpeqb 0x30(%rax),%xmm11
>   0x0000003179c86770 <+384>:	pmovmskb %xmm8,%esi
>   0x0000003179c86775 <+389>:	pmovmskb %xmm9,%edx
>   0x0000003179c8677a <+394>:	pmovmskb %xmm10,%r8d
>   0x0000003179c8677f <+399>:	pmovmskb %xmm11,%ecx
>   0x0000003179c86784 <+404>:	shl    $0x10,%rdx
>   0x0000003179c86788 <+408>:	shl    $0x10,%rcx
>   0x0000003179c8678c <+412>:	or     %rsi,%rdx
>   0x0000003179c8678f <+415>:	or     %r8,%rcx
>   0x0000003179c86792 <+418>:	shl    $0x20,%rcx
>   0x0000003179c86796 <+422>:	or     %rcx,%rdx
>   0x0000003179c86799 <+425>:	bsf    %rdx,%rdx
>   0x0000003179c8679d <+429>:	add    %rdx,%rax
>   0x0000003179c867a0 <+432>:	sub    %rdi,%rax
>   0x0000003179c867a3 <+435>:	retq   
>End of assembler dump.

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Attachments on bug 1100636: 898606 | 898607 | 898608 | 898609 | 898610 | 898611 | 898612 | 898613 | 898614 | 898615 | 898616