Attachment 710162 Details for Bug 921725 – File: backtrace

File: backtrace

backtrace (text/plain), 4.86 KB, created by Nicolas Mailhot on 2013-03-14 18:57:52 UTC

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Creator: Nicolas Mailhot

Created: 2013-03-14 18:57:52 UTC

Size: 4.86 KB

patch

obsolete

>warning: exec file is newer than core file.
>[New LWP 17680]
>Core was generated by `/usr/bin/cpio -i -t -v'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x00000038d7a8031c in __GI___libc_free (mem=0x417f16) at malloc.c:2910
>2910	malloc.c: No such file or directory.
>
>Thread 1 (LWP 17680):
>#0  0x00000038d7a8031c in __GI___libc_free (mem=0x417f16) at malloc.c:2910
>        ar_ptr = <optimized out>
>        p = 0x417f06
>        hook = <optimized out>
>#1  0x00000000004045ce in process_copy_in ()
>No symbol table info available.
>#2  0x00000000004029b1 in main ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x00000038d7a1f410  0x00000038d7b62170  Yes         /lib64/libc.so.6
>0x00000038d7600ae0  0x00000038d761ac6a  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f337c1271e0  0x00007f337c12e3cc  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x47	71
>rcx            0x417f06	4292358
>rdx            0x38d7dbba20	244139670048
>rsi            0xa	10
>rdi            0x38d7db9780	244139661184
>rbp            0x0	0x0
>rsp            0x7fffe527ec58	0x7fffe527ec58
>r8             0x7f337c332740	139859103786816
>r9             0x2	2
>r10            0xffffffff	4294967295
>r11            0x246	582
>r12            0xb	11
>r13            0x417f16	4292374
>r14            0x0	0
>r15            0x0	0
>rip            0x38d7a8031c	0x38d7a8031c <__GI___libc_free+60>
>eflags         0x10246	[ PF 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 __GI___libc_free:
>   0x00000038d7a802e0 <+0>:	mov    0x338bf9(%rip),%rax        # 0x38d7db8ee0
>   0x00000038d7a802e7 <+7>:	mov    (%rax),%rax
>   0x00000038d7a802ea <+10>:	test   %rax,%rax
>   0x00000038d7a802ed <+13>:	jne    0x38d7a803b2 <__GI___libc_free+210>
>   0x00000038d7a802f3 <+19>:	test   %rdi,%rdi
>   0x00000038d7a802f6 <+22>:	je     0x38d7a803b0 <__GI___libc_free+208>
>   0x00000038d7a802fc <+28>:	mov    -0x8(%rdi),%rax
>   0x00000038d7a80300 <+32>:	lea    -0x10(%rdi),%rcx
>   0x00000038d7a80304 <+36>:	test   $0x2,%al
>   0x00000038d7a80306 <+38>:	jne    0x38d7a80330 <__GI___libc_free+80>
>   0x00000038d7a80308 <+40>:	test   $0x4,%al
>   0x00000038d7a8030a <+42>:	lea    0x33946f(%rip),%rdi        # 0x38d7db9780 <main_arena>
>   0x00000038d7a80311 <+49>:	je     0x38d7a8031f <__GI___libc_free+63>
>   0x00000038d7a80313 <+51>:	mov    %rcx,%rax
>   0x00000038d7a80316 <+54>:	and    $0xfffffffffc000000,%rax
>=> 0x00000038d7a8031c <+60>:	mov    (%rax),%rdi
>   0x00000038d7a8031f <+63>:	xor    %edx,%edx
>   0x00000038d7a80321 <+65>:	mov    %rcx,%rsi
>   0x00000038d7a80324 <+68>:	jmpq   0x38d7a7c900 <_int_free>
>   0x00000038d7a80329 <+73>:	nopl   0x0(%rax)
>   0x00000038d7a80330 <+80>:	mov    0x338ebd(%rip),%r9d        # 0x38d7db91f4 <mp_+52>
>   0x00000038d7a80337 <+87>:	test   %r9d,%r9d
>   0x00000038d7a8033a <+90>:	jne    0x38d7a80368 <__GI___libc_free+136>
>   0x00000038d7a8033c <+92>:	cmp    0x338e8d(%rip),%rax        # 0x38d7db91d0 <mp_+16>
>   0x00000038d7a80343 <+99>:	jbe    0x38d7a80368 <__GI___libc_free+136>
>   0x00000038d7a80345 <+101>:	cmp    $0x2000000,%rax
>   0x00000038d7a8034b <+107>:	ja     0x38d7a80368 <__GI___libc_free+136>
>   0x00000038d7a8034d <+109>:	and    $0xfffffffffffffff8,%rax
>   0x00000038d7a80351 <+113>:	lea    (%rax,%rax,1),%rdx
>   0x00000038d7a80355 <+117>:	mov    %rax,0x338e74(%rip)        # 0x38d7db91d0 <mp_+16>
>   0x00000038d7a8035c <+124>:	mov    %rdx,0x338e5d(%rip)        # 0x38d7db91c0 <mp_>
>   0x00000038d7a80363 <+131>:	jmp    0x38d7a8036c <__GI___libc_free+140>
>   0x00000038d7a80365 <+133>:	nopl   (%rax)
>   0x00000038d7a80368 <+136>:	and    $0xfffffffffffffff8,%rax
>   0x00000038d7a8036c <+140>:	mov    -0x10(%rdi),%rdx
>   0x00000038d7a80370 <+144>:	mov    %rcx,%rdi
>   0x00000038d7a80373 <+147>:	lea    (%rax,%rdx,1),%rsi
>   0x00000038d7a80377 <+151>:	mov    0x338ada(%rip),%rax        # 0x38d7db8e58
>   0x00000038d7a8037e <+158>:	sub    %rdx,%rdi
>   0x00000038d7a80381 <+161>:	mov    %rsi,%rdx
>   0x00000038d7a80384 <+164>:	mov    0x18(%rax),%rax
>   0x00000038d7a80388 <+168>:	or     %rdi,%rdx
>   0x00000038d7a8038b <+171>:	sub    $0x1,%rax
>   0x00000038d7a8038f <+175>:	test   %rax,%rdx
>   0x00000038d7a80392 <+178>:	jne    0x38d7a803b8 <__GI___libc_free+216>
>   0x00000038d7a80394 <+180>:	subl   $0x1,0x338e4d(%rip)        # 0x38d7db91e8 <mp_+40>
>   0x00000038d7a8039b <+187>:	sub    %rsi,0x338e56(%rip)        # 0x38d7db91f8 <mp_+56>
>   0x00000038d7a803a2 <+194>:	jmpq   0x38d7aefe10 <munmap>
>   0x00000038d7a803a7 <+199>:	nopw   0x0(%rax,%rax,1)
>   0x00000038d7a803b0 <+208>:	repz retq 
>   0x00000038d7a803b2 <+210>:	mov    (%rsp),%rsi
>   0x00000038d7a803b6 <+214>:	jmpq   *%rax
>   0x00000038d7a803b8 <+216>:	mov    %rcx,%rdi
>   0x00000038d7a803bb <+219>:	jmpq   0x38d7a1fda1 <munmap_chunk>
>End of assembler dump.

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Attachments on bug 921725: 710162 | 710163 | 710164 | 710165 | 710166 | 710167 | 710168 | 710169 | 710170 | 710171 | 710172