Attachment 874786 Details for Bug 1076829 – File: backtrace

File: backtrace

backtrace (text/plain), 5.61 KB, created by Fict Hostus on 2014-03-15 13:56:09 UTC

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Creator: Fict Hostus

Created: 2014-03-15 13:56:09 UTC

Size: 5.61 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 7871]
>Core was generated by `/bin/sh -c if grep '^TracerPid:[[:space:]]*[123456789]' proc_pid_status >/dev/n'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x0000000000440feb in sigchld_handler (sig=<optimized out>) at jobs.c:3044
>3044	  oerrno = errno;
>
>Thread 1 (LWP 7871):
>#0  0x0000000000440feb in sigchld_handler (sig=<optimized out>) at jobs.c:3044
>        n = <optimized out>
>        oerrno = <optimized out>
>#1  <signal handler called>
>No locals.
>#2  0x0000003d8f835f00 in __sigprocmask (how=how@entry=2, set=set@entry=0x7fffbbbd3f50, oset=oset@entry=0x0) at ../sysdeps/unix/sysv/linux/x86_64/sigprocmask.c:39
>        resultvar = 0
>#3  0x00000000004419a8 in wait_for (pid=<optimized out>) at jobs.c:2616
>        job = 0
>        termination_state = 0
>        r = <optimized out>
>        s = <optimized out>
>        child = <optimized out>
>        set = {__val = {65536, 0 <repeats 15 times>}}
>        oset = {__val = {0 <repeats 16 times>}}
>#4  0x000000000043380c in execute_command_internal (command=0x16b3690, asynchronous=asynchronous@entry=0, pipe_in=pipe_in@entry=-1, pipe_out=pipe_out@entry=-1, fds_to_close=fds_to_close@entry=0x16b4130) at execute_cmd.c:787
>        exec_result = 0
>        invert = 0
>        ignore_return = 0
>        was_error_trap = 0
>        my_undo_list = 0x0
>        last_pid = -1
>        save_line_number = 19
>        user_subshell = <optimized out>
>        exec_undo_list = 0x0
>        fds_to_close = 0x16b4130
>        asynchronous = 0
>        command = 0x16b3690
>        pipe_out = -1
>        pipe_in = -1
>#5  0x000000000046f0a5 in parse_and_execute (string=<optimized out>, from_file=from_file@entry=0x4a6690 "-c", flags=flags@entry=4) at evalstring.c:319
>        bitmap = 0x16b4130
>        code = 0
>        lreset = 0
>        should_jump_to_top_level = 0
>        last_result = 0
>        command = 0x16b3690
>#6  0x000000000041d770 in run_one_command (command=<optimized out>) at shell.c:1325
>        code = 0
>#7  0x000000000041c58c in main (argc=3, argv=0x7fffbbbd43a8, env=0x7fffbbbd43c8) at shell.c:698
>        i = <optimized out>
>        code = <optimized out>
>        old_errexit_flag = <optimized out>
>        saverst = 0
>        locally_skip_execution = 0
>        arg_index = 3
>        top_level_arg_index = 3
>From                To                  Syms Read   Shared Object Library
>0x0000003da780ce40  0x0000003da7818ba8  Yes         /lib64/libtinfo.so.5
>0x0000003d8fc00ed0  0x0000003d8fc019d0  Yes         /lib64/libdl.so.2
>0x0000003d8f81f560  0x0000003d8f960bb4  Yes         /lib64/libc.so.6
>0x0000003d8f400b10  0x0000003d8f419c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007faec8272240  0x00007faec8278ee4  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x7faecf9dd6a0	140388784264864
>rbx            0x7faecf9dd6a0	140388784264864
>rcx            0x0	0
>rdx            0x7fffbbbd3940	140736343128384
>rsi            0x7fffbbbd3a70	140736343128688
>rdi            0x11	17
>rbp            0x0	0x0
>rsp            0x7fffbbbd3920	0x7fffbbbd3920
>r8             0x0	0
>r9             0x3ff	1023
>r10            0x8	8
>r11            0x246	582
>r12            0x4	4
>r13            0x0	0
>r14            0x16b3690	23803536
>r15            0x16b4130	23806256
>rip            0x440feb	0x440feb <sigchld_handler+27>
>eflags         0x10202	[ 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 sigchld_handler:
>   0x0000000000440fd0 <+0>:	push   %rbp
>   0x0000000000440fd1 <+1>:	push   %rbx
>   0x0000000000440fd2 <+2>:	sub    $0x8,%rsp
>   0x0000000000440fd6 <+6>:	callq  0x41aee0 <__errno_location@plt>
>   0x0000000000440fdb <+11>:	mov    0x2a748f(%rip),%ecx        # 0x6e8470 <queue_sigchld>
>   0x0000000000440fe1 <+17>:	addl   $0x1,0x2a748c(%rip)        # 0x6e8474 <sigchld>
>   0x0000000000440fe8 <+24>:	mov    %rax,%rbx
>=> 0x0000000000440feb <+27>:	mov    (%rax),%ebp
>   0x0000000000440fed <+29>:	test   %ecx,%ecx
>   0x0000000000440fef <+31>:	jne    0x440ff8 <sigchld_handler+40>
>   0x0000000000440ff1 <+33>:	xor    %edi,%edi
>   0x0000000000440ff3 <+35>:	callq  0x4406c0 <waitchld>
>   0x0000000000440ff8 <+40>:	mov    %ebp,(%rbx)
>   0x0000000000440ffa <+42>:	add    $0x8,%rsp
>   0x0000000000440ffe <+46>:	pop    %rbx
>   0x0000000000440fff <+47>:	pop    %rbp
>   0x0000000000441000 <+48>:	retq   
>End of assembler dump.

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