Attachment 945290 Details for Bug 1151017 – File: backtrace

File: backtrace

backtrace (text/plain), 4.25 KB, created by Jakub Filak on 2014-10-09 12:33:20 UTC

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Creator: Jakub Filak

Created: 2014-10-09 12:33:20 UTC

Size: 4.25 KB

patch

obsolete

>[New LWP 18696]
>Core was generated by `will_segfault'.
>Program terminated with signal 11, Segmentation fault.
>#0  printf (__fmt=0x400abf "Result: %d\n") at /usr/include/bits/stdio2.h:104
>104	  return __printf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ());
>
>Thread 1 (LWP 18696):
>#0  printf (__fmt=0x400abf "Result: %d\n") at /usr/include/bits/stdio2.h:104
>No locals.
>#1  crash (p=p@entry=0x0) at will_segfault.c:19
>        i = <error reading variable i (Cannot access memory at address 0x0)>
>#2  0x0000000000400954 in varargs (num_args=1, num_args@entry=2) at will_segfault.c:31
>        p = <optimized out>
>        ap = {{gp_offset = 24, fp_offset = 0, overflow_arg_area = 0x7fff0d85e040, reg_save_area = 0x7fff0d85e000}}
>#3  0x00000000004009ae in inlined (p=0x0) at will_segfault.c:40
>        num = 42
>#4  f (p=p@entry=0x0) at will_segfault.c:45
>No locals.
>#5  0x00000000004009d9 in callback (data=data@entry=0x0) at will_segfault.c:50
>No locals.
>#6  0x00007fe193a326e9 in call_me_back (cb=cb@entry=0x4009d0 <callback>, data=data@entry=0x0) at libwillcrash.c:8
>        res = <optimized out>
>#7  0x0000000000400a04 in recursive (i=i@entry=0) at will_segfault.c:59
>        p = <optimized out>
>#8  0x00000000004009f0 in recursive (i=i@entry=1) at will_segfault.c:66
>No locals.
>#9  0x00000000004009f0 in recursive (i=i@entry=2) at will_segfault.c:66
>No locals.
>#10 0x0000000000400775 in main (argc=<optimized out>, argv=<optimized out>) at will_segfault.c:83
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00007fe193a325f0  0x00007fe193a32704  Yes         /lib64/libwillcrash.so.0
>0x00007fe1936903c0  0x00007fe1937d3a10  Yes         /lib64/libc.so.6
>0x00007fe193c34ae0  0x00007fe193c4f29a  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0xf	15
>rbx            0x0	0
>rcx            0x7fe1937588f0	140606818322672
>rdx            0x7fe193a2da10	140606821292560
>rsi            0x7fe193e53000	140606825639936
>rdi            0x1	1
>rbp            0x0	0x0
>rsp            0x7fff0d85dfd0	0x7fff0d85dfd0
>r8             0xffffffff	4294967295
>r9             0x0	0
>r10            0x22	34
>r11            0x246	582
>r12            0x4007a0	4196256
>r13            0x7fff0d85e190	140733420265872
>r14            0x0	0
>r15            0x0	0
>rip            0x40089e	0x40089e <crash+14>
>eflags         0x10246	[ PF ZF 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 crash:
>   0x0000000000400890 <+0>:	push   %rbx
>   0x0000000000400891 <+1>:	mov    %rdi,%rbx
>   0x0000000000400894 <+4>:	mov    $0x400ab0,%edi
>   0x0000000000400899 <+9>:	callq  0x4006f0 <puts@plt>
>=> 0x000000000040089e <+14>:	mov    (%rbx),%edx
>   0x00000000004008a0 <+16>:	mov    $0x400abf,%esi
>   0x00000000004008a5 <+21>:	mov    $0x1,%edi
>   0x00000000004008aa <+26>:	xor    %eax,%eax
>   0x00000000004008ac <+28>:	callq  0x400740 <__printf_chk@plt>
>   0x00000000004008b1 <+33>:	pop    %rbx
>   0x00000000004008b2 <+34>:	retq   
>End of assembler dump.

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