Attachment 917468 Details for Bug 1118947 – File: backtrace

File: backtrace

backtrace (text/plain), 12.75 KB, created by kevinm416 on 2014-07-12 04:45:27 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: kevinm416

Created: 2014-07-12 04:45:27 UTC

Size: 12.75 KB

patch

obsolete

>[New LWP 3390]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `gdb --interpreter mi2 --nx'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  breakpoint_here_p (aspace=0x2a3cfe0, pc=4197400) at ../../gdb/breakpoint.c:3923
>3923	      if (bl->loc_type != bp_loc_software_breakpoint
>
>Thread 1 (Thread 0x7fce2b3c2840 (LWP 3390)):
>#0  breakpoint_here_p (aspace=0x2a3cfe0, pc=4197400) at ../../gdb/breakpoint.c:3923
>        bl = 0x102c100b0
>        blp_tmp = 0x2d09200
>        any_breakpoint_here = 0
>#1  0x00000000005f1df8 in proceed (addr=addr@entry=18446744073709551615, siggnal=siggnal@entry=GDB_SIGNAL_DEFAULT, step=step@entry=0) at ../../gdb/infrun.c:2187
>        regcache = 0x2b8ba50
>        gdbarch = 0x2b90db0
>        tp = <optimized out>
>        pc = <optimized out>
>        aspace = 0x2a3cfe0
>        resume_step = RESUME_STEP_CONTINUE
>#2  0x00000000005e6312 in continue_1 (all_threads=all_threads@entry=1) at ../../gdb/infcmd.c:729
>No locals.
>#3  0x000000000053921d in exec_continue (argc=<optimized out>, argv=<optimized out>) at ../../gdb/mi/mi-main.c:276
>        back_to = 0x2886130
>#4  0x000000000053c02b in mi_cmd_execute (parse=0x2cad1e0) at ../../gdb/mi/mi-main.c:2215
>        cleanup = 0x2887020
>#5  captured_mi_execute_command (context=0x2cad1e0, uiout=0x2b18860) at ../../gdb/mi/mi-main.c:1950
>        cleanup = 0x86e260 <sentinel_cleanup>
>#6  mi_execute_command (cmd=0x2caaac0 "30-exec-continue --thread 1", from_tty=<optimized out>) at ../../gdb/mi/mi-main.c:2078
>        result = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        previous_ptid = {pid = 3406, lwp = 3406, tid = 0}
>        token = 0x2b6c1b0 "30"
>        command = 0x2cad1e0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>#7  0x00000000005372ed in mi_execute_command_wrapper (cmd=<optimized out>) at ../../gdb/mi/mi-interp.c:291
>No locals.
>#8  mi_execute_command_input_handler (cmd=<optimized out>) at ../../gdb/mi/mi-interp.c:299
>No locals.
>#9  0x0000000000606fe4 in process_event () at ../../gdb/event-loop.c:342
>        event_ptr = <optimized out>
>        proc = 0x606420 <handle_file_event>
>        data = {ptr = 0x0, integer = 0}
>#10 0x0000000000607377 in gdb_do_one_event () at ../../gdb/event-loop.c:406
>        event_source_head = 0
>        current = 3
>#11 0x00000000006075a7 in start_event_loop () at ../../gdb/event-loop.c:431
>        ex = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        result = 0
>#12 0x0000000000600483 in captured_command_loop (data=data@entry=0x0) at ../../gdb/main.c:268
>No locals.
>#13 0x00000000005fe52a in catch_errors (func=func@entry=0x600470 <captured_command_loop>, func_args=func_args@entry=0x0, errstring=errstring@entry=0x82e6c8 "", mask=mask@entry=RETURN_MASK_ALL) at ../../gdb/exceptions.c:524
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0x2b18860
>#14 0x000000000060112e in captured_main (data=data@entry=0x7fffac89b3d0) at ../../gdb/main.c:1160
>        context = 0x7fffac89b3d0
>        argc = 4
>        argv = 0x7fffac89b4e8
>        quiet = 0
>        set_args = 0
>        inhibit_home_gdbinit = 0
>        symarg = <optimized out>
>        execarg = <optimized out>
>        pidarg = 0x0
>        corearg = <optimized out>
>        pid_or_core_arg = 0x0
>        cdarg = 0x0
>        ttyarg = 0x0
>        python_script = <optimized out>
>        print_help = 0
>        print_version = 0
>        print_configuration = 0
>        cmdarg_vec = 0x0
>        cmdarg_p = 0x0
>        dirarg = <optimized out>
>        dirsize = <optimized out>
>        ndir = 1
>        system_gdbinit = 0x2acb0d0 "/etc/gdbinit"
>        home_gdbinit = 0x0
>        local_gdbinit = 0x0
>        i = <optimized out>
>        save_auto_load = 1
>        objfile = <optimized out>
>        pre_stat_chain = 0x86e260 <sentinel_cleanup>
>#15 0x00000000005fe52a in catch_errors (func=func@entry=0x6008b0 <captured_main>, func_args=func_args@entry=0x7fffac89b3d0, errstring=errstring@entry=0x82e6c8 "", mask=mask@entry=RETURN_MASK_ALL) at ../../gdb/exceptions.c:524
>        val = 0
>        exception = {reason = 0, error = GDB_NO_ERROR, message = 0x0}
>        saved_uiout = 0xcfbea0 <def_uiout>
>#16 0x0000000000601cf4 in gdb_main (args=args@entry=0x7fffac89b3d0) at ../../gdb/main.c:1170
>No locals.
>#17 0x000000000045c8be in main (argc=<optimized out>, argv=<optimized out>) at ../../gdb/gdb.c:34
>        args = {argc = 4, argv = 0x7fffac89b4e8, use_windows = 0, interpreter_p = 0x81a370 "console"}
>From                To                  Syms Read   Shared Object Library
>0x00000038b9814f50  0x00000038b9833768  Yes         /lib64/libreadline.so.6
>0x000000348dc064a0  0x000000348dc18fe4  Yes         /lib64/libselinux.so.1
>0x00000038ac806d50  0x00000038ac820454  Yes         /lib64/libncurses.so.5
>0x00000038ae40ce40  0x00000038ae418ba8  Yes         /lib64/libtinfo.so.5
>0x00000038a7402210  0x00000038a740e930  Yes         /lib64/libz.so.1
>0x00000038a6805890  0x00000038a6874bb8  Yes         /lib64/libm.so.6
>0x00000038a6c00ed0  0x00000038a6c019d0  Yes         /lib64/libdl.so.2
>0x00000038a70059f0  0x00000038a7011614  Yes         /lib64/libpthread.so.0
>0x00000038b8000f10  0x00000038b8001804  Yes         /lib64/libutil.so.1
>0x00000036b4a3f3d0  0x00000036b4b25d90  Yes         /lib64/libpython2.7.so.1.0
>0x00000038ad003e00  0x00000038ad01ccdc  Yes         /lib64/libexpat.so.1
>0x000000348d8030e0  0x000000348d819050  Yes         /lib64/liblzma.so.5
>0x00000038a8402af0  0x00000038a8412218  Yes         /lib64/libgcc_s.so.1
>0x00000038a641f560  0x00000038a6560bb4  Yes         /lib64/libc.so.6
>0x00000038a7c01770  0x00000038a7c4b8e8  Yes         /lib64/libpcre.so.1
>0x00000038a6000b10  0x00000038a6019c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fce24b16f80  0x00007fce24b1bc84  Yes         /usr/lib64/python2.7/lib-dynload/itertoolsmodule.so
>0x00007fce2490e520  0x00007fce24910bfc  Yes         /usr/lib64/python2.7/lib-dynload/_collectionsmodule.so
>0x00007fce247050e0  0x00007fce24707254  Yes         /usr/lib64/python2.7/lib-dynload/operator.so
>0x00007fce244bbe50  0x00007fce244bcfc4  Yes         /usr/lib64/python2.7/lib-dynload/_heapq.so
>0x00007fce242b8680  0x00007fce242b97e8  Yes         /usr/lib64/gconv/UTF-32.so
>0x000000348e412bf0  0x000000348e44b588  Yes         /lib64/librpm.so.3
>0x000000348e00afc0  0x000000348e020070  Yes         /lib64/librpmio.so.3
>0x0000003494819b30  0x0000003494904f74  Yes         /lib64/libnss3.so
>0x00000038ba801760  0x00000038ba80d570  Yes         /lib64/libbz2.so.1
>0x0000003c1e402ae0  0x0000003c1e410528  Yes         /lib64/libelf.so.1
>0x00000038adc02520  0x00000038adc093e0  Yes         /lib64/libpopt.so.0
>0x00000038bc001620  0x00000038bc002e58  Yes         /lib64/libcap.so.2
>0x00000038be401f80  0x00000038be405df4  Yes         /lib64/libacl.so.1
>0x00000038a9c07ae0  0x00000038a9c24e70  Yes         /lib64/liblua-5.2.so
>0x00000038a942f290  0x00000038a957237c  Yes         /lib64/libdb-5.3.so
>0x0000003494c0be50  0x0000003494c1a0b8  Yes         /lib64/libnssutil3.so
>0x0000003493c01510  0x0000003493c02b18  Yes         /lib64/libplc4.so
>0x0000003493401090  0x0000003493402018  Yes         /lib64/libplds4.so
>0x000000349400d1e0  0x000000349402d130  Yes         /lib64/libnspr4.so
>0x00000038bb8013d0  0x00000038bb80341c  Yes         /lib64/libattr.so.1
>0x00000038a88022d0  0x00000038a88050bc  Yes         /lib64/librt.so.1
>0x00007fce24094240  0x00007fce2409aee4  Yes         /lib64/libnss_files.so.2
>0x00007fce23e53b40  0x00007fce23e7fd9c  Yes         /lib64/libsoftokn3.so
>0x0000003811a0b030  0x0000003811a99ba0  Yes         /lib64/libsqlite3.so.0
>0x00000034950041c0  0x000000349505aeb0  Yes         /lib64/libfreebl3.so
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x2d091f0	47223280
>rbx            0x2d09200	47223296
>rcx            0x2d09240	47223360
>rdx            0xa	10
>rsi            0x401652	4200018
>rdi            0x0	0
>rbp            0x102c100b0	0x102c100b0
>rsp            0x7fffac89af60	0x7fffac89af60
>r8             0x7fffac89aef8	140736088092408
>r9             0x0	0
>r10            0x8	8
>r11            0x246	582
>r12            0x0	0
>r13            0x2a3cfe0	44290016
>r14            0x400c18	4197400
>r15            0x2a3cfe0	44290016
>rip            0x590d95	0x590d95 <breakpoint_here_p+85>
>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 breakpoint_here_p:
>   0x0000000000590d40 <+0>:	mov    0x792ae2(%rip),%edx        # 0xd23828 <bp_location_count>
>   0x0000000000590d46 <+6>:	mov    0x792ae3(%rip),%rax        # 0xd23830 <bp_location>
>   0x0000000000590d4d <+13>:	lea    (%rax,%rdx,8),%rcx
>   0x0000000000590d51 <+17>:	cmp    %rcx,%rax
>   0x0000000000590d54 <+20>:	jae    0x590e32 <breakpoint_here_p+242>
>   0x0000000000590d5a <+26>:	push   %r14
>   0x0000000000590d5c <+28>:	push   %r13
>   0x0000000000590d5e <+30>:	push   %r12
>   0x0000000000590d60 <+32>:	push   %rbp
>   0x0000000000590d61 <+33>:	push   %rbx
>   0x0000000000590d62 <+34>:	mov    (%rax),%rbp
>   0x0000000000590d65 <+37>:	test   %rbp,%rbp
>   0x0000000000590d68 <+40>:	je     0x590e35 <breakpoint_here_p+245>
>   0x0000000000590d6e <+46>:	mov    %rdi,%r13
>   0x0000000000590d71 <+49>:	mov    %rsi,%r14
>   0x0000000000590d74 <+52>:	mov    %rax,%rbx
>   0x0000000000590d77 <+55>:	xor    %r12d,%r12d
>   0x0000000000590d7a <+58>:	jmp    0x590d95 <breakpoint_here_p+85>
>   0x0000000000590d7c <+60>:	nopl   0x0(%rax)
>   0x0000000000590d80 <+64>:	lea    (%rax,%rdx,8),%rcx
>   0x0000000000590d84 <+68>:	add    $0x8,%rbx
>   0x0000000000590d88 <+72>:	cmp    %rcx,%rbx
>   0x0000000000590d8b <+75>:	jae    0x590df0 <breakpoint_here_p+176>
>   0x0000000000590d8d <+77>:	mov    (%rbx),%rbp
>   0x0000000000590d90 <+80>:	test   %rbp,%rbp
>   0x0000000000590d93 <+83>:	je     0x590df0 <breakpoint_here_p+176>
>=> 0x0000000000590d95 <+85>:	cmpl   $0x1,0x14(%rbp)
>   0x0000000000590d99 <+89>:	ja     0x590d80 <breakpoint_here_p+64>
>   0x0000000000590d9b <+91>:	mov    0x18(%rbp),%rcx
>   0x0000000000590d9f <+95>:	mov    0x14(%rcx),%ecx
>   0x0000000000590da2 <+98>:	and    $0xfffffffd,%ecx
>   0x0000000000590da5 <+101>:	cmp    $0x1,%ecx
>   0x0000000000590da8 <+104>:	jne    0x590d80 <breakpoint_here_p+64>
>   0x0000000000590daa <+106>:	mov    %r14,%rdx
>   0x0000000000590dad <+109>:	mov    %r13,%rsi
>   0x0000000000590db0 <+112>:	mov    %rbp,%rdi
>   0x0000000000590db3 <+115>:	callq  0x588690 <breakpoint_location_address_match>
>   0x0000000000590db8 <+120>:	test   %eax,%eax
>   0x0000000000590dba <+122>:	je     0x590e20 <breakpoint_here_p+224>
>   0x0000000000590dbc <+124>:	mov    0x79395a(%rip),%eax        # 0xd2471c <overlay_debugging>
>   0x0000000000590dc2 <+130>:	test   %eax,%eax
>   0x0000000000590dc4 <+132>:	jne    0x590e00 <breakpoint_here_p+192>
>   0x0000000000590dc6 <+134>:	mov    0x18(%rbp),%rax
>   0x0000000000590dca <+138>:	cmpl   $0x3,0x14(%rax)
>   0x0000000000590dce <+142>:	je     0x590e39 <breakpoint_here_p+249>
>   0x0000000000590dd0 <+144>:	mov    0x792a52(%rip),%edx        # 0xd23828 <bp_location_count>
>   0x0000000000590dd6 <+150>:	mov    0x792a53(%rip),%rax        # 0xd23830 <bp_location>
>   0x0000000000590ddd <+157>:	add    $0x8,%rbx
>   0x0000000000590de1 <+161>:	mov    $0x1,%r12d
>   0x0000000000590de7 <+167>:	lea    (%rax,%rdx,8),%rcx
>   0x0000000000590deb <+171>:	cmp    %rcx,%rbx
>   0x0000000000590dee <+174>:	jb     0x590d8d <breakpoint_here_p+77>
>   0x0000000000590df0 <+176>:	mov    %r12d,%eax
>   0x0000000000590df3 <+179>:	pop    %rbx
>   0x0000000000590df4 <+180>:	pop    %rbp
>   0x0000000000590df5 <+181>:	pop    %r12
>   0x0000000000590df7 <+183>:	pop    %r13
>   0x0000000000590df9 <+185>:	pop    %r14
>   0x0000000000590dfb <+187>:	retq   
>   0x0000000000590dfc <+188>:	nopl   0x0(%rax)
>   0x0000000000590e00 <+192>:	mov    0x70(%rbp),%rdi
>   0x0000000000590e04 <+196>:	callq  0x5d7280 <section_is_overlay>
>   0x0000000000590e09 <+201>:	test   %eax,%eax
>   0x0000000000590e0b <+203>:	je     0x590dc6 <breakpoint_here_p+134>
>   0x0000000000590e0d <+205>:	mov    0x70(%rbp),%rdi
>   0x0000000000590e11 <+209>:	callq  0x5d72b0 <section_is_mapped>
>   0x0000000000590e16 <+214>:	test   %eax,%eax
>   0x0000000000590e18 <+216>:	jne    0x590dc6 <breakpoint_here_p+134>
>   0x0000000000590e1a <+218>:	nopw   0x0(%rax,%rax,1)
>   0x0000000000590e20 <+224>:	mov    0x792a09(%rip),%rax        # 0xd23830 <bp_location>
>   0x0000000000590e27 <+231>:	mov    0x7929fb(%rip),%edx        # 0xd23828 <bp_location_count>
>   0x0000000000590e2d <+237>:	jmpq   0x590d80 <breakpoint_here_p+64>
>   0x0000000000590e32 <+242>:	xor    %eax,%eax
>   0x0000000000590e34 <+244>:	retq   
>   0x0000000000590e35 <+245>:	xor    %eax,%eax
>   0x0000000000590e37 <+247>:	jmp    0x590df3 <breakpoint_here_p+179>
>   0x0000000000590e39 <+249>:	mov    $0x2,%eax
>   0x0000000000590e3e <+254>:	xchg   %ax,%ax
>   0x0000000000590e40 <+256>:	jmp    0x590df3 <breakpoint_here_p+179>
>End of assembler dump.

Actions: View

Attachments on bug 1118947: 917468 | 917469 | 917470 | 917471 | 917472 | 917473 | 917474 | 917475 | 917476 | 917477 | 917478