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Red Hat Bugzilla – Attachment 711465 Details for
Bug 922525
[abrt] gdb-7.5.1-36.fc18: strlen: Process /usr/bin/gdb was killed by signal 11 (SIGSEGV)
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File: backtrace
backtrace (text/plain), 12.53 KB, created by
Yannick SIVAULT
on 2013-03-17 16:30:46 UTC
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hide
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Description:
File: backtrace
Filename:
MIME Type:
Creator:
Yannick SIVAULT
Created:
2013-03-17 16:30:46 UTC
Size:
12.53 KB
patch
obsolete
>[New LWP 1651] >[Thread debugging using libthread_db enabled] >Using host libthread_db library "/lib64/libthread_db.so.1". >Core was generated by `gdb -batch -ex set debug-file-directory / -ex file /usr/bin/nepomukserver -ex c'. >Program terminated with signal 11, Segmentation fault. >#0 __strlen_sse2 () at ../sysdeps/x86_64/strlen.S:31 >31 movdqu (%rdi), %xmm1 > >Thread 1 (Thread 0x7f77e840f7c0 (LWP 1651)): >#0 __strlen_sse2 () at ../sysdeps/x86_64/strlen.S:31 >No locals. >#1 0x00000000004eaebe in elf_rel_plt_read (dyn_symbol_table=0x1572010, objfile=0x1569ec0) at ../../gdb/elfread.c:676 > msym = <optimized out> > got_suffix_len = 8 > name = 0x35daeaf <Address 0x35daeaf out of bounds> > address = <optimized out> > name_len = <optimized out> > bed = 0x183f > reloc_count = 6207 > string_buffer = 0x1127b80 "_ZNK5QRect8containsERK6QPointb@got.plt" > plt = <optimized out> > reloc = 3971 > string_buffer_size = 160 > ptr_size = <optimized out> > obfd = <optimized out> > relplt = <optimized out> > got_plt = 0x1569ec0 > plt_elf_idx = <optimized out> > back_to = 0xea4730 > ptr_type = <optimized out> >#2 elf_symfile_read (objfile=0x1569ec0, symfile_flags=8) at ../../gdb/elfread.c:2579 > synth_abfd = <optimized out> > abfd = 0xfa6000 > ei = {stabsect = 0x0, stabindexsect = 0x0, mdebugsect = 0x0} > back_to = 0x14cfa00 > symcount = 0 > dynsymcount = 11259 > synthcount = <optimized out> > storage_needed = <optimized out> > symbol_table = 0x1501510 > dyn_symbol_table = 0x1572010 > synthsyms = <optimized out> >#3 0x0000000000561665 in syms_from_objfile (objfile=objfile@entry=0x1569ec0, addrs=addrs@entry=0x146d490, offsets=offsets@entry=0x0, num_offsets=num_offsets@entry=0, add_flags=add_flags@entry=8) at ../../gdb/symfile.c:1000 > local_addr = 0x0 > old_chain = 0x75e660 <sentinel_cleanup> > mainline = 0 > __PRETTY_FUNCTION__ = "syms_from_objfile" >#4 0x00000000005619a0 in symbol_file_add_with_addrs_or_offsets (abfd=<optimized out>, add_flags=add_flags@entry=8, addrs=addrs@entry=0x146d490, flags=flags@entry=2, parent=parent@entry=0x0, num_offsets=0, offsets=0x0) at ../../gdb/symfile.c:1106 > objfile = 0x1569ec0 > name = 0x10d4a00 "/lib64/libkdeui.so.5" > from_tty = 0 > mainline = 0 >#5 0x0000000000561ca5 in symbol_file_add_from_bfd (abfd=<optimized out>, add_flags=add_flags@entry=8, addrs=addrs@entry=0x146d490, flags=flags@entry=2, parent=parent@entry=0x0) at ../../gdb/symfile.c:1196 >No locals. >#6 0x0000000000656f99 in solib_read_symbols (so=so@entry=0x10b0110, flags=flags@entry=8) at ../../gdb/solib.c:613 > sap = 0x146d490 > e = {reason = 0, error = GDB_NO_ERROR, message = 0x0} > from_tty = 0 >#7 0x0000000000657402 in solib_add (pattern=pattern@entry=0x0, from_tty=from_tty@entry=0, target=target@entry=0xb0c8c0 <core_ops>, readsyms=1) at ../../gdb/solib.c:942 > add_this_solib = 1 > any_matches = 1 > loaded_any_symbols = 1 > flags = 8 > gdb = 0x10b0110 >#8 0x000000000056dfb0 in post_create_inferior (target=target@entry=0xb0c8c0 <core_ops>, from_tty=from_tty@entry=0) at ../../gdb/infcmd.c:477 > solib_add_generation = 0 > ex = {reason = 0, error = GDB_NO_ERROR, message = 0x0} >#9 0x000000000052ec9e in core_open (filename=<optimized out>, from_tty=0) at ../../gdb/corelow.c:478 > p = <optimized out> > siggy = <optimized out> > old_chain = 0xfc3180 > temp = <optimized out> > temp_bfd = <optimized out> > scratch_chan = <optimized out> > flags = <optimized out> > except = {reason = 6565056, error = GDB_NO_ERROR, message = 0x641a601cf4dd1f00 <Address 0x641a601cf4dd1f00 out of bounds>} >#10 0x00000000006411fa in execute_command (p=0x7fff4e68c820 "p", p@entry=0x7fff4e68c80d "core-file ./coredump", from_tty=from_tty@entry=0) at ../../gdb/top.c:487 > arg = <optimized out> > cleanup_if_error = 0x75e660 <sentinel_cleanup> > cleanup = 0xfc3150 > c = 0xe99d60 > line = 0x7fff4e68c80d "core-file ./coredump" >#11 0x0000000000586062 in catch_command_errors (command=0x640f80 <execute_command>, arg=0x7fff4e68c80d "core-file ./coredump", from_tty=0, mask=mask@entry=6) at ../../gdb/exceptions.c:573 > e = {reason = 0, error = GDB_NO_ERROR, message = 0x0} >#12 0x0000000000587ec9 in captured_main (data=data@entry=0x7fff4e68adb0) at ../../gdb/main.c:1056 > context = 0x7fff4e68adb0 > argc = 20 > argv = 0x7fff4e68aeb8 > quiet = 1 > set_args = 0 > symarg = <optimized out> > execarg = <optimized out> > pidarg = 0x0 > corearg = <optimized out> > pid_or_core_arg = <optimized out> > cdarg = 0x0 > ttyarg = 0x0 > python_script = <optimized out> > print_help = 0 > print_version = 0 > cmdarg_vec = 0xe21500 > cmdarg_p = <optimized out> > dirarg = <optimized out> > dirsize = <optimized out> > ndir = 1 > system_gdbinit = 0xf4b290 "/etc/gdbinit" > home_gdbinit = 0x0 > local_gdbinit = 0x0 > i = 2 > save_auto_load = 1 > objfile = <optimized out> > pre_stat_chain = 0x75e660 <sentinel_cleanup> >#13 0x0000000000585f9e in catch_errors (func=func@entry=0x587700 <captured_main>, func_args=func_args@entry=0x7fff4e68adb0, errstring=errstring@entry=0x721185 "", mask=mask@entry=6) at ../../gdb/exceptions.c:546 > val = 0 > exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0} > saved_uiout = 0xb001a0 <def_uiout> >#14 0x0000000000588b64 in gdb_main (args=args@entry=0x7fff4e68adb0) at ../../gdb/main.c:1102 >No locals. >#15 0x0000000000452b1e in main (argc=<optimized out>, argv=<optimized out>) at ../../gdb/gdb.c:34 > args = {argc = 20, argv = 0x7fff4e68aeb8, use_windows = 0, interpreter_p = 0x7158b0 "console"} >From To Syms Read Shared Object Library >0x0000003390e14f50 0x0000003390e339a8 Yes /lib64/libreadline.so.6 >0x0000003f7de06170 0x0000003f7de17638 Yes /lib64/libselinux.so.1 >0x0000003093c06d30 0x0000003093c1da98 Yes /lib64/libncurses.so.5 >0x0000003eaea0cdd0 0x0000003eaea18c68 Yes /lib64/libtinfo.so.5 >0x0000003ea4802190 0x0000003ea480e640 Yes /lib64/libz.so.1 >0x0000003ea44055b0 0x0000003ea446fd68 Yes /lib64/libm.so.6 >0x0000003ea3800ed0 0x0000003ea38019f0 Yes /lib64/libdl.so.2 >0x0000003ea3c05790 0x0000003ea3c104b4 Yes /lib64/libpthread.so.0 >0x0000003ec1e00f10 0x0000003ec1e01824 Yes /lib64/libutil.so.1 >0x0000003eabc3f170 0x0000003eabd1e820 Yes /lib64/libpython2.7.so.1.0 >0x0000003eaa403e00 0x0000003eaa41ccdc Yes /lib64/libexpat.so.1 >0x0000003ea6c030f0 0x0000003ea6c19340 Yes /lib64/liblzma.so.5 >0x0000003ea341f1a0 0x0000003ea3560940 Yes /lib64/libc.so.6 >0x000000327fc01db0 0x000000327fc452e8 Yes /lib64/libpcre.so.1 >0x0000003ea2c00b20 0x0000003ea2c1a3d9 Yes /lib64/ld-linux-x86-64.so.2 >0x0000003ea40022a0 0x0000003ea400557c Yes /lib64/librt.so.1 >0x00007f77e808cf10 0x00007f77e8091968 Yes /usr/lib64/python2.7/lib-dynload/itertoolsmodule.so >0x0000003f7f6124f0 0x0000003f7f64aae8 Yes /lib64/librpm.so.3 >0x0000003fd660ad80 0x0000003fd661f6b0 Yes /lib64/librpmio.so.3 >0x0000003fde0196c0 0x0000003fde0fce64 Yes /lib64/libnss3.so >0x00007f77e7e58760 0x00007f77e7e643c0 Yes /lib64/libbz2.so.1 >0x0000003ea7002b20 0x0000003ea700fbd4 Yes /lib64/libelf.so.1 >0x0000003ea7801cf0 0x0000003ea7807224 Yes /lib64/libpopt.so.0 >0x0000003ea7c01570 0x0000003ea7c02c84 Yes /lib64/libcap.so.2 >0x0000003eb3e01f80 0x0000003eb3e05ddc Yes /lib64/libacl.so.1 >0x00007f77e7c30f60 0x00007f77e7c4ba68 Yes /lib64/liblua-5.1.so >0x0000003ea742f2c0 0x0000003ea756e968 Yes /lib64/libdb-5.3.so >0x0000003fde40bc30 0x0000003fde419b04 Yes /lib64/libnssutil3.so >0x0000003fdd401510 0x0000003fdd402bf4 Yes /lib64/libplc4.so >0x0000003fdd800ff0 0x0000003fdd801f18 Yes /lib64/libplds4.so >0x0000003fddc0d350 0x0000003fddc2cdf0 Yes /lib64/libnspr4.so >0x0000003eb2e013d0 0x0000003eb2e0349c Yes /lib64/libattr.so.1 >0x00007f77e7a1f1e0 0x00007f77e7a2667c Yes /lib64/libnss_files.so.2 >0x00007f77e77e1ac0 0x00007f77e780e2bc Yes /lib64/libsoftokn3.so >0x0000003ebfa0a4e0 0x0000003ebfa8a560 Yes /lib64/libsqlite3.so.0 >0x0000003fde803780 0x0000003fde84a570 Yes /lib64/libfreebl3.so >$1 = 0x0 >No symbol "__glib_assert_msg" in current context. >rax 0x0 0 >rbx 0x1e 30 >rcx 0x2f 47 >rdx 0x8 8 >rsi 0x0 0 >rdi 0x35daeaf 56471215 >rbp 0xf83 0xf83 >rsp 0x7fff4e68a8a8 0x7fff4e68a8a8 >r8 0x18ddeb8 26074808 >r9 0x15 21 >r10 0xfe8 4072 >r11 0x588 1416 >r12 0x35daeaf 56471215 >r13 0x10e2bc8 17705928 >r14 0x10d7248 17658440 >r15 0x1845a90 25451152 >rip 0x3ea34860f1 0x3ea34860f1 <__strlen_sse2+17> >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 __strlen_sse2: > 0x0000003ea34860e0 <+0>: xor %rax,%rax > 0x0000003ea34860e3 <+3>: mov %edi,%ecx > 0x0000003ea34860e5 <+5>: and $0x3f,%ecx > 0x0000003ea34860e8 <+8>: pxor %xmm0,%xmm0 > 0x0000003ea34860ec <+12>: cmp $0x30,%ecx > 0x0000003ea34860ef <+15>: ja 0x3ea348610a <__strlen_sse2+42> >=> 0x0000003ea34860f1 <+17>: movdqu (%rdi),%xmm1 > 0x0000003ea34860f5 <+21>: pcmpeqb %xmm1,%xmm0 > 0x0000003ea34860f9 <+25>: pmovmskb %xmm0,%edx > 0x0000003ea34860fd <+29>: test %edx,%edx > 0x0000003ea34860ff <+31>: jne 0x3ea348617b <__strlen_sse2+155> > 0x0000003ea3486101 <+33>: mov %rdi,%rax > 0x0000003ea3486104 <+36>: and $0xfffffffffffffff0,%rax > 0x0000003ea3486108 <+40>: jmp 0x3ea3486127 <__strlen_sse2+71> > 0x0000003ea348610a <+42>: mov %rdi,%rax > 0x0000003ea348610d <+45>: and $0xfffffffffffffff0,%rax > 0x0000003ea3486111 <+49>: pcmpeqb (%rax),%xmm0 > 0x0000003ea3486115 <+53>: mov $0xffffffff,%esi > 0x0000003ea348611a <+58>: sub %rax,%rcx > 0x0000003ea348611d <+61>: shl %cl,%esi > 0x0000003ea348611f <+63>: pmovmskb %xmm0,%edx > 0x0000003ea3486123 <+67>: and %esi,%edx > 0x0000003ea3486125 <+69>: jne 0x3ea3486178 <__strlen_sse2+152> > 0x0000003ea3486127 <+71>: pxor %xmm0,%xmm0 > 0x0000003ea348612b <+75>: pxor %xmm1,%xmm1 > 0x0000003ea348612f <+79>: pxor %xmm2,%xmm2 > 0x0000003ea3486133 <+83>: pxor %xmm3,%xmm3 > 0x0000003ea3486137 <+87>: nopw 0x0(%rax,%rax,1) > 0x0000003ea3486140 <+96>: pcmpeqb 0x10(%rax),%xmm0 > 0x0000003ea3486145 <+101>: pmovmskb %xmm0,%edx > 0x0000003ea3486149 <+105>: test %edx,%edx > 0x0000003ea348614b <+107>: jne 0x3ea3486190 <__strlen_sse2+176> > 0x0000003ea348614d <+109>: pcmpeqb 0x20(%rax),%xmm1 > 0x0000003ea3486152 <+114>: pmovmskb %xmm1,%edx > 0x0000003ea3486156 <+118>: test %edx,%edx > 0x0000003ea3486158 <+120>: jne 0x3ea34861a0 <__strlen_sse2+192> > 0x0000003ea348615a <+122>: pcmpeqb 0x30(%rax),%xmm2 > 0x0000003ea348615f <+127>: pmovmskb %xmm2,%edx > 0x0000003ea3486163 <+131>: test %edx,%edx > 0x0000003ea3486165 <+133>: jne 0x3ea34861b0 <__strlen_sse2+208> > 0x0000003ea3486167 <+135>: pcmpeqb 0x40(%rax),%xmm3 > 0x0000003ea348616c <+140>: pmovmskb %xmm3,%edx > 0x0000003ea3486170 <+144>: lea 0x40(%rax),%rax > 0x0000003ea3486174 <+148>: test %edx,%edx > 0x0000003ea3486176 <+150>: je 0x3ea3486140 <__strlen_sse2+96> > 0x0000003ea3486178 <+152>: sub %rdi,%rax > 0x0000003ea348617b <+155>: bsf %rdx,%rdx > 0x0000003ea348617f <+159>: add %rdx,%rax > 0x0000003ea3486182 <+162>: retq > 0x0000003ea3486183 <+163>: data32 data32 data32 nopw %cs:0x0(%rax,%rax,1) > 0x0000003ea3486190 <+176>: sub %rdi,%rax > 0x0000003ea3486193 <+179>: bsf %rdx,%rdx > 0x0000003ea3486197 <+183>: lea 0x10(%rdx,%rax,1),%rax > 0x0000003ea348619c <+188>: retq > 0x0000003ea348619d <+189>: nopl (%rax) > 0x0000003ea34861a0 <+192>: sub %rdi,%rax > 0x0000003ea34861a3 <+195>: bsf %rdx,%rdx > 0x0000003ea34861a7 <+199>: lea 0x20(%rdx,%rax,1),%rax > 0x0000003ea34861ac <+204>: retq > 0x0000003ea34861ad <+205>: nopl (%rax) > 0x0000003ea34861b0 <+208>: sub %rdi,%rax > 0x0000003ea34861b3 <+211>: bsf %rdx,%rdx > 0x0000003ea34861b7 <+215>: lea 0x30(%rdx,%rax,1),%rax > 0x0000003ea34861bc <+220>: retq >End of assembler dump.
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