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Red Hat Bugzilla – Attachment 572742 Details for
Bug 806856
[abrt] bash-4.2.24-1.fc16: add_or_supercede_exported_var: Process /bin/bash was killed by signal 11 (SIGSEGV)
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File: backtrace
backtrace (text/plain), 17.20 KB, created by
chedi toueiti
on 2012-03-26 11:14:16 UTC
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Description:
File: backtrace
Filename:
MIME Type:
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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