Attachment 572742 Details for Bug 806856 – File: backtrace

File: backtrace

backtrace (text/plain), 17.20 KB, created by chedi toueiti on 2012-03-26 11:14:16 UTC

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Creator: chedi toueiti

Created: 2012-03-26 11:14:16 UTC

Size: 17.20 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 20675]
>Core was generated by `/bin/sh -c set -e; 	   echo '  CC      fs/isofs/compress.o'; gcc -Wp,-MD,fs/iso'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000000000437d79 in add_or_supercede_exported_var (assign=0x1c12250 "_=/home/chedi/Downloads/linux-3.3/scripts/recordmcount", do_alloc=0) at variables.c:3597
>3597	      if (STREQN (assign, export_env[i], equal_offset + 1))
>
>Thread 1 (LWP 20675):
>#0  0x0000000000437d79 in add_or_supercede_exported_var (assign=0x1c12250 "_=/home/chedi/Downloads/linux-3.3/scripts/recordmcount", do_alloc=0) at variables.c:3597
>        i = <optimized out>
>        equal_offset = 1
>#1  0x000000000043803a in update_export_env_inplace (env_prefix=0x4a8a7b "_=", preflen=<optimized out>, value=<optimized out>) at variables.c:3752
>        evar = 0x1c12250 "_=/home/chedi/Downloads/linux-3.3/scripts/recordmcount"
>#2  0x00000000004324e2 in execute_disk_command (cmdflags=<optimized out>, fds_to_close=0x1c138c0, async=0, pipe_out=-1, pipe_in=-1, command_line=0x1c083f0 "/home/chedi/Downloads/linux-3.3/scripts/recordmcount \"fs/isofs/compress.o\"", redirects=0x0, words=0x1c12560) at execute_cmd.c:4677
>        pathname = 0x1c12750 "/home/chedi/Downloads/linux-3.3/scripts/recordmcount"
>        command = 0x1c126d0 "/home/chedi/Downloads/linux-3.3/scripts/recordmcount"
>        pid = <optimized out>
>        hookf = <optimized out>
>        args = <optimized out>
>        nofork = 0
>        result = 0
>        wl = <optimized out>
>#3  execute_simple_command (fds_to_close=<optimized out>, async=0, pipe_out=-1, pipe_in=-1, simple_command=0x1c12750) at execute_cmd.c:3994
>        words = 0x1c12560
>        lastword = <optimized out>
>        command_line = 0x1c083f0 "/home/chedi/Downloads/linux-3.3/scripts/recordmcount \"fs/isofs/compress.o\""
>        temp = <optimized out>
>        builtin_is_special = <optimized out>
>        already_forked = 29435600
>        func = <optimized out>
>        first_word_quoted = 0
>        result = 0
>        dofork = <optimized out>
>        builtin = 0
>        old_builtin = 0
>        old_command_builtin = 4627027
>        lastarg = 0x1c13600 "fs/isofs/compress.o"
>        old_last_async_pid = 29435232
>#4  execute_command_internal (command=0x1c0ef50, asynchronous=<optimized out>, pipe_in=-1, pipe_out=<optimized out>, fds_to_close=<optimized out>) at execute_cmd.c:747
>        exec_result = 0
>        user_subshell = <optimized out>
>        invert = <optimized out>
>        ignore_return = 0
>        was_error_trap = 0
>        my_undo_list = 0x0
>        exec_undo_list = 0x0
>        last_pid = -1
>        save_line_number = 0
>#5  0x0000000000434dae in execute_command (command=0x1c0ef50) at execute_cmd.c:386
>        bitmap = 0x1c138c0
>        result = <optimized out>
>#6  0x00000000004314e6 in execute_if_command (if_command=0x1c0efe0) at execute_cmd.c:3263
>        return_value = <optimized out>
>        save_line_number = 0
>#7  execute_command_internal (command=0x1c0f010, asynchronous=<optimized out>, pipe_in=-1, pipe_out=<optimized out>, fds_to_close=0x1c102e0) at execute_cmd.c:855
>        exec_result = 0
>        user_subshell = <optimized out>
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        exec_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>#8  0x0000000000434dae in execute_command (command=0x1c0f010) at execute_cmd.c:386
>        bitmap = 0x1c102e0
>        result = <optimized out>
>#9  0x00000000004314e6 in execute_if_command (if_command=0x1c0f040) at execute_cmd.c:3263
>        return_value = <optimized out>
>        save_line_number = 0
>#10 execute_command_internal (command=0x1c0f070, asynchronous=<optimized out>, pipe_in=-1, pipe_out=<optimized out>, fds_to_close=0x1c10230) at execute_cmd.c:855
>        exec_result = 0
>        user_subshell = <optimized out>
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        exec_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>#11 0x0000000000435453 in execute_connection (command=0x1c0f0d0, asynchronous=0, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c10230) at execute_cmd.c:2336
>        tc = <optimized out>
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>#12 0x0000000000430fb3 in execute_command_internal (command=0x1c0f0d0, asynchronous=<optimized out>, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c10230) at execute_cmd.c:903
>        exec_result = 0
>        user_subshell = <optimized out>
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        exec_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>#13 0x0000000000434dae in execute_command (command=0x1c0f0d0) at execute_cmd.c:386
>        bitmap = 0x1c10230
>        result = <optimized out>
>#14 0x000000000043541f in execute_connection (command=0x1c08e00, asynchronous=0, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c10180) at execute_cmd.c:2334
>        tc = <optimized out>
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>#15 0x0000000000430fb3 in execute_command_internal (command=0x1c08e00, asynchronous=<optimized out>, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c10180) at execute_cmd.c:903
>        exec_result = 0
>        user_subshell = <optimized out>
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        exec_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>#16 0x0000000000434dae in execute_command (command=0x1c08e00) at execute_cmd.c:386
>        bitmap = 0x1c10180
>        result = <optimized out>
>#17 0x000000000043541f in execute_connection (command=0x1c0fd70, asynchronous=0, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c100d0) at execute_cmd.c:2334
>        tc = <optimized out>
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>#18 0x0000000000430fb3 in execute_command_internal (command=0x1c0fd70, asynchronous=<optimized out>, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c100d0) at execute_cmd.c:903
>        exec_result = 0
>        user_subshell = <optimized out>
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        exec_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>#19 0x0000000000434dae in execute_command (command=0x1c0fd70) at execute_cmd.c:386
>        bitmap = 0x1c100d0
>        result = <optimized out>
>#20 0x000000000043541f in execute_connection (command=0x1c0ffc0, asynchronous=0, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c0fff0) at execute_cmd.c:2334
>        tc = <optimized out>
>        second = <optimized out>
>        ignore_return = 0
>        exec_result = <optimized out>
>        was_error_trap = <optimized out>
>        invert = <optimized out>
>        save_line_number = <optimized out>
>#21 0x0000000000430fb3 in execute_command_internal (command=0x1c0ffc0, asynchronous=<optimized out>, pipe_in=-1, pipe_out=-1, fds_to_close=0x1c0fff0) at execute_cmd.c:903
>        exec_result = 0
>        user_subshell = <optimized out>
>        invert = 0
>        ignore_return = 0
>        was_error_trap = <optimized out>
>        my_undo_list = 0x0
>        exec_undo_list = 0x0
>        last_pid = <optimized out>
>        save_line_number = <optimized out>
>#22 0x000000000046ea03 in parse_and_execute (string=<optimized out>, from_file=<optimized out>, flags=<optimized out>) at evalstring.c:319
>        bitmap = 0x1c0fff0
>        code = 0
>        lreset = <optimized out>
>        should_jump_to_top_level = 0
>        last_result = 0
>        command = 0x1c0ffc0
>#23 0x000000000041d6b9 in run_one_command (command=<optimized out>) at shell.c:1325
>        code = 0
>#24 0x000000000041c5fd in main (argc=3, argv=0x7fff43766c98, env=0x7fff43766cb8) at shell.c:698
>        i = <optimized out>
>        code = <optimized out>
>        old_errexit_flag = 0
>        saverst = 0
>        locally_skip_execution = 0
>        arg_index = 3
>        top_level_arg_index = 3
>From                To                  Syms Read   Shared Object Library
>0x000000387c00cc30  0x000000387c016d98  Yes         /lib64/libtinfo.so.5
>0x000000386b800de0  0x000000386b801918  Yes         /lib64/libdl.so.2
>0x000000386c8028a0  0x000000386c8120b8  Yes         /lib64/libgcc_s.so.1
>0x000000386b01ef10  0x000000386b15bb70  Yes         /lib64/libc.so.6
>0x000000386ac00b20  0x000000386ac1aaaa  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x2	2
>rbx            0x1c12250	29434448
>rcx            0x1	1
>rdx            0x7b	123
>rsi            0x1	1
>rdi            0x2b747742672c	47779217041196
>rbp            0x140	0x140
>rsp            0x7fff43765e40	0x7fff43765e40
>r8             0x0	0
>r9             0x6	6
>r10            0x37	55
>r11            0x386b16dca0	242314828960
>r12            0x1c888b0	29919408
>r13            0x5f	95
>r14            0x1c0acb0	29404336
>r15            0x3e0	992
>rip            0x437d79	0x437d79 <add_or_supercede_exported_var+137>
>eflags         0x10287	[ CF PF SF 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 add_or_supercede_exported_var:
>   0x0000000000437cf0 <+0>:	push   %r15
>   0x0000000000437cf2 <+2>:	push   %r14
>   0x0000000000437cf4 <+4>:	push   %r13
>   0x0000000000437cf6 <+6>:	push   %r12
>   0x0000000000437cf8 <+8>:	push   %rbp
>   0x0000000000437cf9 <+9>:	push   %rbx
>   0x0000000000437cfa <+10>:	mov    %rdi,%rbx
>   0x0000000000437cfd <+13>:	sub    $0x28,%rsp
>   0x0000000000437d01 <+17>:	mov    %esi,0x1c(%rsp)
>   0x0000000000437d05 <+21>:	xor    %esi,%esi
>   0x0000000000437d07 <+23>:	callq  0x429bd0 <assignment>
>   0x0000000000437d0c <+28>:	test   %eax,%eax
>   0x0000000000437d0e <+30>:	je     0x437e4f <add_or_supercede_exported_var+351>
>   0x0000000000437d14 <+36>:	movslq %eax,%rdx
>   0x0000000000437d17 <+39>:	cmpb   $0x28,0x1(%rbx,%rdx,1)
>   0x0000000000437d1c <+44>:	je     0x437e68 <add_or_supercede_exported_var+376>
>   0x0000000000437d22 <+50>:	mov    0x2ac48c(%rip),%edx        # 0x6e41b4 <export_env_index>
>   0x0000000000437d28 <+56>:	test   %edx,%edx
>   0x0000000000437d2a <+58>:	mov    %edx,0x18(%rsp)
>   0x0000000000437d2e <+62>:	jle    0x437e00 <add_or_supercede_exported_var+272>
>   0x0000000000437d34 <+68>:	cmp    $0xffffffff,%eax
>   0x0000000000437d37 <+71>:	je     0x437ee4 <add_or_supercede_exported_var+500>
>   0x0000000000437d3d <+77>:	mov    0x18(%rsp),%edx
>   0x0000000000437d41 <+81>:	add    $0x1,%eax
>   0x0000000000437d44 <+84>:	mov    0x2ac405(%rip),%r14        # 0x6e4150 <export_env>
>   0x0000000000437d4b <+91>:	cltq   
>   0x0000000000437d4d <+93>:	movzbl (%rbx),%r13d
>   0x0000000000437d51 <+97>:	xor    %ebp,%ebp
>   0x0000000000437d53 <+99>:	mov    %rax,0x10(%rsp)
>   0x0000000000437d58 <+104>:	sub    $0x1,%edx
>   0x0000000000437d5b <+107>:	lea    0x8(,%rdx,8),%r15
>   0x0000000000437d63 <+115>:	jmp    0x437d75 <add_or_supercede_exported_var+133>
>   0x0000000000437d65 <+117>:	nopl   (%rax)
>   0x0000000000437d68 <+120>:	add    $0x8,%rbp
>   0x0000000000437d6c <+124>:	cmp    %r15,%rbp
>   0x0000000000437d6f <+127>:	je     0x437e00 <add_or_supercede_exported_var+272>
>   0x0000000000437d75 <+133>:	mov    (%r14,%rbp,1),%r12
>=> 0x0000000000437d79 <+137>:	cmp    %r13b,(%r12)
>   0x0000000000437d7d <+141>:	jne    0x437d68 <add_or_supercede_exported_var+120>
>   0x0000000000437d7f <+143>:	mov    0x10(%rsp),%rdx
>   0x0000000000437d84 <+148>:	mov    %r12,%rsi
>   0x0000000000437d87 <+151>:	mov    %rbx,%rdi
>   0x0000000000437d8a <+154>:	mov    %rbp,0x8(%rsp)
>   0x0000000000437d8f <+159>:	callq  0x41aed0 <strncmp@plt>
>   0x0000000000437d94 <+164>:	test   %eax,%eax
>   0x0000000000437d96 <+166>:	mov    0x8(%rsp),%rcx
>   0x0000000000437d9b <+171>:	jne    0x437d68 <add_or_supercede_exported_var+120>
>   0x0000000000437d9d <+173>:	mov    %r12,%rdi
>   0x0000000000437da0 <+176>:	mov    %rcx,0x8(%rsp)
>   0x0000000000437da5 <+181>:	callq  0x41ae10 <free@plt>
>   0x0000000000437daa <+186>:	mov    0x8(%rsp),%rcx
>   0x0000000000437daf <+191>:	mov    0x1c(%rsp),%r9d
>   0x0000000000437db4 <+196>:	mov    %rcx,%rbp
>   0x0000000000437db7 <+199>:	add    0x2ac392(%rip),%rbp        # 0x6e4150 <export_env>
>   0x0000000000437dbe <+206>:	test   %r9d,%r9d
>   0x0000000000437dc1 <+209>:	je     0x437de2 <add_or_supercede_exported_var+242>
>   0x0000000000437dc3 <+211>:	mov    %rbx,%rdi
>   0x0000000000437dc6 <+214>:	callq  0x41b100 <strlen@plt>
>   0x0000000000437dcb <+219>:	lea    0x1(%rax),%rdi
>   0x0000000000437dcf <+223>:	callq  0x469a30 <xmalloc>
>   0x0000000000437dd4 <+228>:	mov    %rbx,%rsi
>   0x0000000000437dd7 <+231>:	mov    %rax,%rdi
>   0x0000000000437dda <+234>:	callq  0x41aef0 <strcpy@plt>
>   0x0000000000437ddf <+239>:	mov    %rax,%rbx
>   0x0000000000437de2 <+242>:	mov    %rbx,0x0(%rbp)
>   0x0000000000437de6 <+246>:	mov    0x2ac363(%rip),%rax        # 0x6e4150 <export_env>
>   0x0000000000437ded <+253>:	add    $0x28,%rsp
>   0x0000000000437df1 <+257>:	pop    %rbx
>   0x0000000000437df2 <+258>:	pop    %rbp
>   0x0000000000437df3 <+259>:	pop    %r12
>   0x0000000000437df5 <+261>:	pop    %r13
>   0x0000000000437df7 <+263>:	pop    %r14
>   0x0000000000437df9 <+265>:	pop    %r15
>   0x0000000000437dfb <+267>:	retq   
>   0x0000000000437dfc <+268>:	nopl   0x0(%rax)
>   0x0000000000437e00 <+272>:	mov    0x2ac3b2(%rip),%eax        # 0x6e41b8 <export_env_size>
>   0x0000000000437e06 <+278>:	lea    -0x1(%rax),%edx
>   0x0000000000437e09 <+281>:	cmp    %edx,0x18(%rsp)
>   0x0000000000437e0d <+285>:	jge    0x437e8e <add_or_supercede_exported_var+414>
>   0x0000000000437e0f <+287>:	mov    0x2ac33a(%rip),%rax        # 0x6e4150 <export_env>
>   0x0000000000437e16 <+294>:	movslq 0x18(%rsp),%rdx
>   0x0000000000437e1b <+299>:	mov    0x1c(%rsp),%r8d
>   0x0000000000437e20 <+304>:	test   %r8d,%r8d
>   0x0000000000437e23 <+307>:	lea    (%rax,%rdx,8),%rbp
>   0x0000000000437e27 <+311>:	jne    0x437ec0 <add_or_supercede_exported_var+464>
>   0x0000000000437e2d <+317>:	mov    0x18(%rsp),%eax
>   0x0000000000437e31 <+321>:	mov    %rbx,0x0(%rbp)
>   0x0000000000437e35 <+325>:	mov    0x2ac314(%rip),%rdx        # 0x6e4150 <export_env>
>   0x0000000000437e3c <+332>:	add    $0x1,%eax
>   0x0000000000437e3f <+335>:	mov    %eax,0x2ac36f(%rip)        # 0x6e41b4 <export_env_index>
>   0x0000000000437e45 <+341>:	cltq   
>   0x0000000000437e47 <+343>:	movq   $0x0,(%rdx,%rax,8)
>   0x0000000000437e4f <+351>:	mov    0x2ac2fa(%rip),%rax        # 0x6e4150 <export_env>
>   0x0000000000437e56 <+358>:	add    $0x28,%rsp
>   0x0000000000437e5a <+362>:	pop    %rbx
>   0x0000000000437e5b <+363>:	pop    %rbp
>   0x0000000000437e5c <+364>:	pop    %r12
>   0x0000000000437e5e <+366>:	pop    %r13
>   0x0000000000437e60 <+368>:	pop    %r14
>   0x0000000000437e62 <+370>:	pop    %r15
>   0x0000000000437e64 <+372>:	retq   
>   0x0000000000437e65 <+373>:	nopl   (%rax)
>   0x0000000000437e68 <+376>:	lea    0x2(%rbx,%rdx,1),%rsi
>   0x0000000000437e6d <+381>:	mov    $0x3,%ecx
>   0x0000000000437e72 <+386>:	mov    $0x4a8ad4,%edi
>   0x0000000000437e77 <+391>:	lea    0x4(%rax),%edx
>   0x0000000000437e7a <+394>:	repz cmpsb %es:(%rdi),%ds:(%rsi)
>   0x0000000000437e7c <+396>:	seta   %sil
>   0x0000000000437e80 <+400>:	setb   %cl
>   0x0000000000437e83 <+403>:	cmp    %cl,%sil
>   0x0000000000437e86 <+406>:	cmove  %edx,%eax
>   0x0000000000437e89 <+409>:	jmpq   0x437d22 <add_or_supercede_exported_var+50>
>   0x0000000000437e8e <+414>:	mov    0x2ac2bb(%rip),%rdi        # 0x6e4150 <export_env>
>   0x0000000000437e95 <+421>:	lea    0x10(%rax),%esi
>   0x0000000000437e98 <+424>:	mov    %esi,0x2ac31a(%rip)        # 0x6e41b8 <export_env_size>
>   0x0000000000437e9e <+430>:	callq  0x4856a0 <strvec_resize>
>   0x0000000000437ea3 <+435>:	mov    0x2ac30b(%rip),%edx        # 0x6e41b4 <export_env_index>
>   0x0000000000437ea9 <+441>:	mov    %rax,0x2ac2a0(%rip)        # 0x6e4150 <export_env>
>   0x0000000000437eb0 <+448>:	mov    %rax,0x2aac21(%rip)        # 0x6e2ad8 <environ>
>   0x0000000000437eb7 <+455>:	mov    %edx,0x18(%rsp)
>   0x0000000000437ebb <+459>:	jmpq   0x437e16 <add_or_supercede_exported_var+294>
>   0x0000000000437ec0 <+464>:	mov    %rbx,%rdi
>   0x0000000000437ec3 <+467>:	callq  0x41b100 <strlen@plt>
>   0x0000000000437ec8 <+472>:	lea    0x1(%rax),%rdi
>   0x0000000000437ecc <+476>:	callq  0x469a30 <xmalloc>
>   0x0000000000437ed1 <+481>:	mov    %rbx,%rsi
>   0x0000000000437ed4 <+484>:	mov    %rax,%rdi
>   0x0000000000437ed7 <+487>:	callq  0x41aef0 <strcpy@plt>
>   0x0000000000437edc <+492>:	mov    %rax,%rbx
>   0x0000000000437edf <+495>:	jmpq   0x437e2d <add_or_supercede_exported_var+317>
>   0x0000000000437ee4 <+500>:	mov    0x2ac265(%rip),%rax        # 0x6e4150 <export_env>
>   0x0000000000437eeb <+507>:	xor    %ecx,%ecx
>   0x0000000000437eed <+509>:	mov    (%rax),%r12
>   0x0000000000437ef0 <+512>:	jmpq   0x437d9d <add_or_supercede_exported_var+173>
>End of assembler dump.

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Attachments on bug 806856: 572741 | 572742