Attachment 715170 Details for Bug 926870 – File: backtrace

File: backtrace

backtrace (text/plain), 10.95 KB, created by valente.madureira on 2013-03-23 17:11:58 UTC

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Creator: valente.madureira

Created: 2013-03-23 17:11:58 UTC

Size: 10.95 KB

patch

obsolete

>[New LWP 1751]
>[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/ksmserver -ex core-'.
>Program terminated with signal 7, Bus error.
>#0  bfd_getl_signed_32 (p=0x7f9914f2e000) at ../../bfd/libbfd.c:649
>649	  v |= (unsigned long) addr[1] << 8;
>
>Thread 1 (Thread 0x7f9915d9a7c0 (LWP 1751)):
>#0  bfd_getl_signed_32 (p=0x7f9914f2e000) at ../../bfd/libbfd.c:649
>        addr = 0x7f9914f2e000 <Address 0x7f9914f2e000 out of bounds>
>        v = <optimized out>
>#1  0x00000000005f8c62 in read_encoded_value (unit=unit@entry=0x7416938, encoding=<optimized out>, ptr_len=<optimized out>, buf=<optimized out>, buf@entry=0x7f9914f2e000 <Address 0x7f9914f2e000 out of bounds>, bytes_read_ptr=bytes_read_ptr@entry=0x7fffbf31baac, func_base=func_base@entry=0) at ../../gdb/dwarf2-frame.c:1673
>        offset = <optimized out>
>        base = 244242726912
>#2  0x00000000005f9585 in decode_frame_entry_1 (entry_type=<optimized out>, fde_table=0x7fffbf31bb30, cie_table=0x7fffbf31bb20, eh_frame_p=1, start=0x7f9914f2dff8 <Address 0x7f9914f2dff8 out of bounds>, unit=0x7416938) at ../../gdb/dwarf2-frame.c:2097
>        fde = 0xbf67330
>        buf = 0x7f9914f2e000 <Address 0x7f9914f2e000 out of bounds>
>        end = 0x7f9914f2e040 <Address 0x7f9914f2e040 out of bounds>
>        uleb128 = <optimized out>
>        gdbarch = <optimized out>
>        cie_id = 0
>        sleb128 = <optimized out>
>        bytes_read = 4
>        dwarf64_p = <optimized out>
>        cie_pointer = <optimized out>
>#3  decode_frame_entry (unit=unit@entry=0x7416938, start=0x7f9914f2dff8 <Address 0x7f9914f2dff8 out of bounds>, eh_frame_p=eh_frame_p@entry=1, cie_table=cie_table@entry=0x7fffbf31bb20, fde_table=fde_table@entry=0x7fffbf31bb30, entry_type=entry_type@entry=EH_CIE_OR_FDE_TYPE_ID) at ../../gdb/dwarf2-frame.c:2149
>        workaround = NONE
>        ret = <optimized out>
>        start_offset = <optimized out>
>#4  0x00000000005fafc9 in dwarf2_build_frame_info (objfile=objfile@entry=0x66f0b90) at ../../gdb/dwarf2-frame.c:2306
>        got = <optimized out>
>        txt = <optimized out>
>        unit = 0x7416938
>        frame_ptr = <optimized out>
>        cie_table = {num_entries = 3, entries = 0xb6e94e0}
>        fde_table = {num_entries = 11224, entries = 0xbf728a0}
>        fde_table2 = <optimized out>
>        e = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#5  0x00000000005fb188 in dwarf2_frame_find_fde (pc=pc@entry=0x7fffbf31bbc8, out_offset=out_offset@entry=0x0) at ../../gdb/dwarf2-frame.c:1763
>        fde_table = <optimized out>
>        p_fde = <optimized out>
>        offset = <optimized out>
>        seek_pc = 243198377728
>        objfile = 0x66f0b90
>        __PRETTY_FUNCTION__ = "dwarf2_frame_find_fde"
>#6  0x00000000005fbd6a in dwarf2_frame_sniffer (self=0x7a1cc0 <dwarf2_frame_unwind>, this_frame=0x283ca38, this_cache=0x283ca50) at ../../gdb/dwarf2-frame.c:1396
>        block_addr = 243198377728
>        fde = <optimized out>
>#7  0x000000000064d089 in frame_unwind_find_by_frame (this_frame=this_frame@entry=0x283ca38, this_cache=this_cache@entry=0x283ca50) at ../../gdb/frame-unwind.c:112
>        old_cleanup = 0x75e660 <sentinel_cleanup>
>        ex = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        res = 0
>        gdbarch = <optimized out>
>        table = <optimized out>
>        entry = 0x29ed2b0
>#8  0x000000000064a001 in get_frame_type (frame=frame@entry=0x283ca38) at ../../gdb/frame.c:2232
>No locals.
>#9  0x000000000057f998 in print_frame_info (frame=frame@entry=0x283ca38, print_level=print_level@entry=1, print_what=print_what@entry=SRC_AND_LOC, print_args=print_args@entry=1) at ../../gdb/stack.c:771
>        gdbarch = 0x29ecc80
>        sal = {pspace = 0x0, symtab = 0x0, section = 0x389fc0bf00 <_dl_relocate_object+1872>, line = 240, pc = 243206395712, end = 8319456, explicit_pc = 240, explicit_line = 0, probe = 0xba03e20}
>        source_print = <optimized out>
>        location_print = <optimized out>
>        uiout = 0x28caa30
>#10 0x000000000057fec8 in print_stack_frame (frame=0x283ca38, print_level=print_level@entry=1, print_what=print_what@entry=SRC_AND_LOC) at ../../gdb/stack.c:165
>        center = 1
>        e = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#11 0x000000000052edaa in core_open (filename=<optimized out>, from_tty=0) at ../../gdb/corelow.c:520
>        p = <optimized out>
>        siggy = 7
>        old_chain = 0x2955200
>        temp = <optimized out>
>        temp_bfd = <optimized out>
>        scratch_chan = <optimized out>
>        flags = <optimized out>
>        except = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#12 0x00000000006411fa in execute_command (p=0x7fffbf31ce04 "p", p@entry=0x7fffbf31cdf1 "core-file ./coredump", from_tty=from_tty@entry=0) at ../../gdb/top.c:487
>        arg = <optimized out>
>        cleanup_if_error = 0x75e660 <sentinel_cleanup>
>        cleanup = 0x2952da0
>        c = 0x2833b40
>        line = 0x7fffbf31cdf1 "core-file ./coredump"
>#13 0x0000000000586062 in catch_command_errors (command=0x640f80 <execute_command>, arg=0x7fffbf31cdf1 "core-file ./coredump", from_tty=0, mask=mask@entry=6) at ../../gdb/exceptions.c:573
>        e = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#14 0x0000000000587ec9 in captured_main (data=data@entry=0x7fffbf31c000) at ../../gdb/main.c:1056
>        context = 0x7fffbf31c000
>        argc = 20
>        argv = 0x7fffbf31c108
>        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 = 0x27bb500
>        cmdarg_p = <optimized out>
>        dirarg = <optimized out>
>        dirsize = <optimized out>
>        ndir = 1
>        system_gdbinit = 0x28cbd70 "/etc/gdbinit"
>        home_gdbinit = 0x0
>        local_gdbinit = 0x0
>        i = 2
>        save_auto_load = 1
>        objfile = <optimized out>
>        pre_stat_chain = 0x75e660 <sentinel_cleanup>
>#15 0x0000000000585f9e in catch_errors (func=func@entry=0x587700 <captured_main>, func_args=func_args@entry=0x7fffbf31c000, 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>
>#16 0x0000000000588b64 in gdb_main (args=args@entry=0x7fffbf31c000) at ../../gdb/main.c:1102
>No locals.
>#17 0x0000000000452b1e in main (argc=<optimized out>, argv=<optimized out>) at ../../gdb/gdb.c:34
>        args = {argc = 20, argv = 0x7fffbf31c108, use_windows = 0, interpreter_p = 0x7158b0 "console"}
>From                To                  Syms Read   Shared Object Library
>0x00000038a2814f50  0x00000038a28339a8  Yes         /lib64/libreadline.so.6
>0x00000038d0606170  0x00000038d0617638  Yes         /lib64/libselinux.so.1
>0x00000038bb406d30  0x00000038bb41da98  Yes         /lib64/libncurses.so.5
>0x00000038b840cdd0  0x00000038b8418c68  Yes         /lib64/libtinfo.so.5
>0x00000038a1002190  0x00000038a100e640  Yes         /lib64/libz.so.1
>0x00000038a14055b0  0x00000038a146fd68  Yes         /lib64/libm.so.6
>0x00000038a0400ed0  0x00000038a04019f0  Yes         /lib64/libdl.so.2
>0x00000038a0805790  0x00000038a08104b4  Yes         /lib64/libpthread.so.0
>0x0000003926c00f10  0x0000003926c01824  Yes         /lib64/libutil.so.1
>0x000000391f03f170  0x000000391f11e820  Yes         /lib64/libpython2.7.so.1.0
>0x00000038a7803e00  0x00000038a781ccdc  Yes         /lib64/libexpat.so.1
>0x00000038a68030f0  0x00000038a6819340  Yes         /lib64/liblzma.so.5
>0x00000038a001f1a0  0x00000038a0160940  Yes         /lib64/libc.so.6
>0x00000038a1801db0  0x00000038a18452e8  Yes         /lib64/libpcre.so.1
>0x000000389fc00b20  0x000000389fc1a3d9  Yes         /lib64/ld-linux-x86-64.so.2
>0x00000038a0c022a0  0x00000038a0c0557c  Yes         /lib64/librt.so.1
>0x00007f9915a5a1e0  0x00007f9915a6167c  Yes         /lib64/libnss_files.so.2
>0x00007f991580af10  0x00007f991580f968  Yes         /usr/lib64/python2.7/lib-dynload/itertoolsmodule.so
>0x00000038d0e124f0  0x00000038d0e4aae8  Yes         /lib64/librpm.so.3
>0x000000391f40ad80  0x000000391f41f6b0  Yes         /lib64/librpmio.so.3
>0x00000038b44196c0  0x00000038b44fce64  Yes         /lib64/libnss3.so
>0x00000038b8801760  0x00000038b880d3c0  Yes         /lib64/libbz2.so.1
>0x00000038a4402b20  0x00000038a440fbd4  Yes         /lib64/libelf.so.1
>0x00000038a4001cf0  0x00000038a4007224  Yes         /lib64/libpopt.so.0
>0x00000038a4801570  0x00000038a4802c84  Yes         /lib64/libcap.so.2
>0x00000038b9401f80  0x00000038b9405ddc  Yes         /lib64/libacl.so.1
>0x00000038bb006f60  0x00000038bb021a68  Yes         /lib64/liblua-5.1.so
>0x00000038b8c2f2c0  0x00000038b8d6e968  Yes         /lib64/libdb-5.3.so
>0x00000038b480bc30  0x00000038b4819b04  Yes         /lib64/libnssutil3.so
>0x00000038b3801510  0x00000038b3802bf4  Yes         /lib64/libplc4.so
>0x00000038b3400ff0  0x00000038b3401f18  Yes         /lib64/libplds4.so
>0x00000038b3c0d350  0x00000038b3c2cdf0  Yes         /lib64/libnspr4.so
>0x00000038b6c013d0  0x00000038b6c0349c  Yes         /lib64/libattr.so.1
>0x00007f99155ccac0  0x00007f99155f92bc  Yes         /lib64/libsoftokn3.so
>0x00000038b7c0a4e0  0x00000038b7c8a560  Yes         /lib64/libsqlite3.so.0
>0x00000038b4003780  0x00000038b404a570  Yes         /lib64/libfreebl3.so
>0x00007f99153a3820  0x00007f99153a6e2c  Yes         /lib64/libthread_db.so.1
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x845f00	8675072
>rbx            0xb	11
>rcx            0x7f9914f2e000	140295458185216
>rdx            0x8	8
>rsi            0x10	16
>rdi            0x7f9914f2e000	140295458185216
>rbp            0x7416938	0x7416938
>rsp            0x7fffbf31ba18	0x7fffbf31ba18
>r8             0x7fffbf31baac	140736401095340
>r9             0x0	0
>r10            0x88	136
>r11            0x1	1
>r12            0x38de004000	244242726912
>r13            0x7f9914f2e000	140295458185216
>r14            0xbf67330	200700720
>r15            0x66f0b90	107940752
>rip            0x680d70	0x680d70 <bfd_getl_signed_32>
>eflags         0x10202	[ 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 bfd_getl_signed_32:
>=> 0x0000000000680d70 <+0>:	movzbl 0x1(%rdi),%eax
>   0x0000000000680d74 <+4>:	movzbl 0x2(%rdi),%edx
>   0x0000000000680d78 <+8>:	movzbl (%rdi),%ecx
>   0x0000000000680d7b <+11>:	shl    $0x10,%rdx
>   0x0000000000680d7f <+15>:	shl    $0x8,%rax
>   0x0000000000680d83 <+19>:	or     %rdx,%rax
>   0x0000000000680d86 <+22>:	movzbl 0x3(%rdi),%edx
>   0x0000000000680d8a <+26>:	or     %rcx,%rax
>   0x0000000000680d8d <+29>:	shl    $0x18,%rdx
>   0x0000000000680d91 <+33>:	or     %rdx,%rax
>   0x0000000000680d94 <+36>:	mov    $0x80000000,%edx
>   0x0000000000680d99 <+41>:	xor    %rdx,%rax
>   0x0000000000680d9c <+44>:	add    $0xffffffff80000000,%rax
>   0x0000000000680da2 <+50>:	retq   
>End of assembler dump.

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Attachments on bug 926870: 715170 | 715171 | 715172 | 715173 | 715174 | 715175 | 715176 | 715177 | 715178 | 715179