Attachment 670607 Details for Bug 890886 – File: backtrace

File: backtrace

backtrace (text/plain), 27.43 KB, created by Štefan Gurský on 2012-12-31 00:45:39 UTC

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Creator: Štefan Gurský

Created: 2012-12-31 00:45:39 UTC

Size: 27.43 KB

patch

obsolete

>[New LWP 4960]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/Xephyr -title Sandbox sandbox_net_t:s0:c33,c920 --  -terminate -screen'.
>Program terminated with signal 11, Segmentation fault.
>#0  x86_64_fallback_frame_state (context=0x7fff966324b0, context=0x7fff966324b0, fs=0x7fff966325a0) at ./md-unwind-support.h:53
>53	  if (*(unsigned char *)(pc+0) == 0x48
>
>Thread 1 (Thread 0x7f8db020a980 (LWP 4960)):
>#0  x86_64_fallback_frame_state (context=0x7fff966324b0, context=0x7fff966324b0, fs=0x7fff966325a0) at ./md-unwind-support.h:53
>        pc = 0x21 <Address 0x21 out of bounds>
>        sc = <optimized out>
>        new_cfa = <optimized out>
>#1  uw_frame_state_for (context=context@entry=0x7fff966324b0, fs=fs@entry=0x7fff966325a0) at ../../../libgcc/unwind-dw2.c:1187
>        fde = 0x0
>        cie = <optimized out>
>        aug = <optimized out>
>        insn = <optimized out>
>        end = <optimized out>
>#2  0x0000003cb200ff6c in _Unwind_Backtrace (trace=0x3cb0906a80 <backtrace_helper>, trace_argument=0x7fff96632760) at ../../../libgcc/unwind.inc:290
>        fs = {regs = {reg = {{loc = {reg = 0, offset = 0, exp = 0x0}, how = REG_UNSAVED} <repeats 18 times>}, prev = 0x0, cfa_offset = 0, cfa_reg = 0, cfa_exp = 0x0, cfa_how = CFA_UNSET}, pc = 0x0, personality = 0x0, data_align = 0, code_align = 0, retaddr_column = 0, fde_encoding = 0 '\000', lsda_encoding = 0 '\000', saw_z = 0 '\000', signal_frame = 0 '\000', eh_ptr = 0x0}
>        context = {reg = {0x7fff96632a90, 0x7fff96632a88, 0x7fff96632a98, 0x7fff96632a80, 0x7fff96632a70, 0x7fff96632a68, 0x7fff96632a78, 0x7fff96632aa0, 0x7fff96632a28, 0x7fff96632a30, 0x7fff96632a38, 0x7fff96632a40, 0x7fff96632a48, 0x7fff96632a50, 0x7fff96632a58, 0x7fff96632a60, 0x7fff96632aa8, 0x0}, cfa = 0x7fff96632fa8, ra = 0x21, lsda = 0x0, bases = {tbase = 0x0, dbase = 0x0, func = 0x3cb100efff}, flags = 13835058055282163712, version = 0, args_size = 0, by_value = '\000' <repeats 17 times>}
>        code = <optimized out>
>#3  0x0000003cb0906c16 in __GI___backtrace (array=array@entry=0x7fff966327c0, size=size@entry=64) at ../sysdeps/x86_64/backtrace.c:109
>        arg = {array = 0x7fff966327c0, cfa = 140735716469248, cnt = 3, size = 64}
>        once = 2
>#4  0x0000000000464b36 in xorg_backtrace () at backtrace.c:50
>        array = {0x464b36 <xorg_backtrace+54>, 0x46a469 <OsSigHandler+57>, 0x3cb100f000 <__restore_rt>, 0x0, 0x0, 0x0, 0x400596150, 0x7fff96632de8, 0x0, 0x0, 0x7fff966329a0, 0x7fff96632860, 0x7fff966329e0, 0x7fff96632950, 0x596330, 0x7fff96632e28, 0x1, 0x3ff, 0x7fff966329e0, 0x3cb0907eb0 <___vsnprintf_chk+176>, 0xfbad8001, 0x7fff966329e0, 0x7fff966329e0, 0x7fff966329e0, 0x7fff966329e0, 0x7fff96632a1d, 0x7fff96632ddf, 0x7fff966329e0, 0x7fff96632ddf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x496632d48, 0xb, 0xffff0000, 0x0, 0x7fff96632d48, 0x468972 <LogVMessageVerb+178>, 0x725456524553585f, 0x0, 0x207f8d00000001, 0x7fff96632960, 0x7fff96632ae0, 0x7fff96632a50, 0x5aaa06, 0x7fff96632f28, 0x1, 0x3ff, 0x7fff96632ae0, 0x3cb0907eb0 <___vsnprintf_chk+176>, 0xfbad8001, 0x7fff96632ae0, 0x7fff96632ae0, 0x7fff96632ae0, 0x7fff96632ae0, 0x7fff96632ae1, 0x7fff96632edf, 0x7fff96632ae0, 0x7fff96632edf, 0x0, 0x0, 0x0}
>        mod = <optimized out>
>        size = 5
>        i = <optimized out>
>        info = {dli_fname = 0x7fff96632900 "_XSERVTr", dli_fbase = 0x7fff9663290b, dli_sname = 0x7fff96632cff "", dli_saddr = 0x7fff96632900}
>#5  0x000000000046a469 in OsSigHandler (unused=<optimized out>, sip=0x7fff96632b30, signo=11) at osinit.c:128
>No locals.
>#6  OsSigHandler (signo=11, sip=0x7fff96632b30, unused=<optimized out>) at osinit.c:107
>No locals.
>#7  <signal handler called>
>No locals.
>#8  0x0000000000000021 in ?? ()
>No symbol table info available.
>#9  0x0000000000472ca3 in _XSERVTransClose (ciptr=0x293cd50) at /usr/include/X11/Xtrans/Xtrans.c:902
>        ret = <optimized out>
>#10 0x00000000004657bf in CloseWellKnownConnections () at connection.c:515
>        i = 0
>#11 0x0000000000468799 in AbortServer () at log.c:649
>No locals.
>#12 0x000000000046904d in FatalError (f=f@entry=0x593be0 "Failed to find a socket to listen on") at log.c:793
>        args = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7fff966330f0, reg_save_area = 0x7fff96633030}}
>        args2 = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7fff966330f0, reg_save_area = 0x7fff96633030}}
>        beenhere = 1
>#13 0x0000000000465b4a in CreateWellKnownSockets () at connection.c:426
>        found = 0
>        i = 59535
>        partial = 1
>#14 0x00000000004201bd in main (argc=12, argv=0x7fff96633288, envp=<optimized out>) at main.c:169
>        i = <optimized out>
>        alwaysCheckForInput = {0, 1}
>From                To                  Syms Read   Shared Object Library
>0x0000003cb2806170  0x0000003cb28175d4  Yes         /lib64/libselinux.so.1
>0x0000003cc4c61fc0  0x0000003cc4d44af8  Yes         /lib64/libcrypto.so.10
>0x0000003cbd409030  0x0000003cbd472aac  Yes         /lib64/libpixman-1.so.0
>0x0000003cb3009150  0x0000003cb30280b0  Yes         /lib64/libXfont.so.1
>0x0000003cb1005790  0x0000003cb10104b4  Yes         /lib64/libpthread.so.0
>0x0000003cb1400ed0  0x0000003cb14019f0  Yes         /lib64/libdl.so.2
>0x0000003cb501dee0  0x0000003cb50a4280  Yes         /lib64/libX11.so.6
>0x0000003cb5803740  0x0000003cb580d810  Yes         /lib64/libXext.so.6
>0x0000003cb4c00eb0  0x0000003cb4c01bcc  Yes         /lib64/libXau.so.6
>0x0000003cb8801390  0x0000003cb8802d8c  Yes         /lib64/libXdmcp.so.6
>0x0000003cce2011e0  0x0000003cce203a98  Yes         /lib64/libXv.so.1
>0x0000003708c1bc20  0x0000003708c65ca0  Yes         /lib64/libGL.so.1
>0x0000003cbb8031d0  0x0000003cbb807ff4  Yes         /lib64/libdrm.so.2
>0x00000030aac028f0  0x00000030aac08130  Yes         /lib64/libaudit.so.1
>0x0000003cb0c055b0  0x0000003cb0c6fd68  Yes         /lib64/libm.so.6
>0x0000003cb18022a0  0x0000003cb180557c  Yes         /lib64/librt.so.1
>0x0000003cb081f1a0  0x0000003cb0960940  Yes         /lib64/libc.so.6
>0x0000003cb2401db0  0x0000003cb24452e8  Yes         /lib64/libpcre.so.1
>0x0000003cb0400b20  0x0000003cb041a3d9  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003cb1c02190  0x0000003cb1c0e640  Yes         /lib64/libz.so.1
>0x0000003cb600cc80  0x0000003cb6076f30  Yes         /lib64/libfreetype.so.6
>0x0000003cb2c01650  0x0000003cb2c03590  Yes         /lib64/libfontenc.so.1
>0x0000003cb4809a00  0x0000003cb48158f8  Yes         /lib64/libxcb.so.1
>0x000000370901deb0  0x000000370903175c  Yes         /lib64/libglapi.so.0
>0x0000003cbc000bd0  0x0000003cbc0015ec  Yes         /lib64/libXdamage.so.1
>0x0000003cb8001530  0x0000003cb8003da8  Yes         /lib64/libXfixes.so.3
>0x0000003cb8c00600  0x0000003cb8c006fc  Yes         /lib64/libX11-xcb.so.1
>0x0000003cbac09fb0  0x0000003cbac101d8  Yes         /lib64/libxcb-glx.so.0
>0x0000003cb7800f90  0x0000003cb78039bc  Yes         /lib64/libXxf86vm.so.1
>0x0000003cb2002a40  0x0000003cb2012168  Yes         /lib64/libgcc_s.so.1
>0x0000003cbbc02ab0  0x0000003cbbc076ec  Yes         /lib64/libXcursor.so.1
>0x0000003cb6801ab0  0x0000003cb6807a00  Yes         /lib64/libXrender.so.1
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x5	5
>rbx            0x0	0
>rcx            0x21	33
>rdx            0x7fff96632fa8	140735716470696
>rsi            0x0	0
>rdi            0x0	0
>rbp            0x7fff966325a0	0x7fff966325a0
>rsp            0x7fff96632450	0x7fff96632450
>r8             0x6474e552	1685382482
>r9             0x3cb6a08d98	260762013080
>r10            0x3cb22152b0	260686566064
>r11            0x0	0
>r12            0x0	0
>r13            0x7fff966324b0	140735716467888
>r14            0x823ac0	8534720
>r15            0x823af8	8534776
>rip            0x3cb200f2e0	0x3cb200f2e0 <uw_frame_state_for+864>
>eflags         0x10246	[ PF ZF 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 uw_frame_state_for:
>   0x0000003cb200ef80 <+0>:	push   %r15
>   0x0000003cb200ef82 <+2>:	mov    $0x180,%edx
>   0x0000003cb200ef87 <+7>:	push   %r14
>   0x0000003cb200ef89 <+9>:	push   %r13
>   0x0000003cb200ef8b <+11>:	mov    %rdi,%r13
>   0x0000003cb200ef8e <+14>:	mov    %rsi,%rdi
>   0x0000003cb200ef91 <+17>:	push   %r12
>   0x0000003cb200ef93 <+19>:	push   %rbp
>   0x0000003cb200ef94 <+20>:	mov    %rsi,%rbp
>   0x0000003cb200ef97 <+23>:	push   %rbx
>   0x0000003cb200ef98 <+24>:	sub    $0x28,%rsp
>   0x0000003cb200ef9c <+28>:	test   $0x1,%sil
>   0x0000003cb200efa0 <+32>:	jne    0x3cb200f560 <uw_frame_state_for+1504>
>   0x0000003cb200efa6 <+38>:	test   $0x2,%dil
>   0x0000003cb200efaa <+42>:	jne    0x3cb200f578 <uw_frame_state_for+1528>
>   0x0000003cb200efb0 <+48>:	test   $0x4,%dil
>   0x0000003cb200efb4 <+52>:	jne    0x3cb200f590 <uw_frame_state_for+1552>
>   0x0000003cb200efba <+58>:	mov    %edx,%ecx
>   0x0000003cb200efbc <+60>:	xor    %eax,%eax
>   0x0000003cb200efbe <+62>:	shr    $0x3,%ecx
>   0x0000003cb200efc1 <+65>:	test   $0x4,%dl
>   0x0000003cb200efc4 <+68>:	rep stos %rax,%es:(%rdi)
>   0x0000003cb200efc7 <+71>:	je     0x3cb200efd3 <uw_frame_state_for+83>
>   0x0000003cb200efc9 <+73>:	movl   $0x0,(%rdi)
>   0x0000003cb200efcf <+79>:	add    $0x4,%rdi
>   0x0000003cb200efd3 <+83>:	test   $0x2,%dl
>   0x0000003cb200efd6 <+86>:	je     0x3cb200efe1 <uw_frame_state_for+97>
>   0x0000003cb200efd8 <+88>:	movw   $0x0,(%rdi)
>   0x0000003cb200efdd <+93>:	add    $0x2,%rdi
>   0x0000003cb200efe1 <+97>:	and    $0x1,%edx
>   0x0000003cb200efe4 <+100>:	je     0x3cb200efe9 <uw_frame_state_for+105>
>   0x0000003cb200efe6 <+102>:	movb   $0x0,(%rdi)
>   0x0000003cb200efe9 <+105>:	mov    0x98(%r13),%rax
>   0x0000003cb200eff0 <+112>:	movq   $0x0,0xd0(%r13)
>   0x0000003cb200effb <+123>:	movq   $0x0,0xa0(%r13)
>   0x0000003cb200f006 <+134>:	test   %rax,%rax
>   0x0000003cb200f009 <+137>:	je     0x3cb200f1c0 <uw_frame_state_for+576>
>   0x0000003cb200f00f <+143>:	mov    0xc0(%r13),%rdx
>   0x0000003cb200f016 <+150>:	lea    0xa8(%r13),%rsi
>   0x0000003cb200f01d <+157>:	shr    $0x3f,%rdx
>   0x0000003cb200f021 <+161>:	lea    -0x1(%rax,%rdx,1),%rdi
>   0x0000003cb200f026 <+166>:	callq  0x3cb2002970 <_Unwind_Find_FDE@plt>
>   0x0000003cb200f02b <+171>:	test   %rax,%rax
>   0x0000003cb200f02e <+174>:	mov    %rax,%r12
>   0x0000003cb200f031 <+177>:	je     0x3cb200f2cd <uw_frame_state_for+845>
>   0x0000003cb200f037 <+183>:	mov    0xb8(%r13),%rax
>   0x0000003cb200f03e <+190>:	lea    0x4(%r12),%r14
>   0x0000003cb200f043 <+195>:	mov    %rax,0x148(%rbp)
>   0x0000003cb200f04a <+202>:	movslq 0x4(%r12),%rax
>   0x0000003cb200f04f <+207>:	sub    %rax,%r14
>   0x0000003cb200f052 <+210>:	lea    0x9(%r14),%rbx
>   0x0000003cb200f056 <+214>:	mov    %rbx,%rdi
>   0x0000003cb200f059 <+217>:	callq  0x3cb2002840 <strlen@plt>
>   0x0000003cb200f05e <+222>:	cmpb   $0x65,0x9(%r14)
>   0x0000003cb200f063 <+227>:	lea    0x1(%r14,%rax,1),%rdx
>   0x0000003cb200f068 <+232>:	lea    0x9(%rdx),%rdi
>   0x0000003cb200f06c <+236>:	je     0x3cb200f538 <uw_frame_state_for+1464>
>   0x0000003cb200f072 <+242>:	cmpb   $0x3,0x8(%r14)
>   0x0000003cb200f077 <+247>:	ja     0x3cb200f5b3 <uw_frame_state_for+1587>
>   0x0000003cb200f07d <+253>:	xor    %esi,%esi
>   0x0000003cb200f07f <+255>:	xor    %ecx,%ecx
>   0x0000003cb200f081 <+257>:	nopl   0x0(%rax)
>   0x0000003cb200f088 <+264>:	movzbl (%rdi),%edx
>   0x0000003cb200f08b <+267>:	mov    $0x7f,%r8d
>   0x0000003cb200f091 <+273>:	add    $0x1,%rdi
>   0x0000003cb200f095 <+277>:	and    %rdx,%r8
>   0x0000003cb200f098 <+280>:	shl    %cl,%r8
>   0x0000003cb200f09b <+283>:	add    $0x7,%ecx
>   0x0000003cb200f09e <+286>:	or     %r8,%rsi
>   0x0000003cb200f0a1 <+289>:	test   %dl,%dl
>   0x0000003cb200f0a3 <+291>:	js     0x3cb200f088 <uw_frame_state_for+264>
>   0x0000003cb200f0a5 <+293>:	mov    %rsi,0x160(%rbp)
>   0x0000003cb200f0ac <+300>:	lea    0x10(%rsp),%rsi
>   0x0000003cb200f0b1 <+305>:	callq  0x3cb200d690 <read_sleb128>
>   0x0000003cb200f0b6 <+310>:	mov    %rax,%r9
>   0x0000003cb200f0b9 <+313>:	mov    0x10(%rsp),%rax
>   0x0000003cb200f0be <+318>:	xor    %esi,%esi
>   0x0000003cb200f0c0 <+320>:	xor    %ecx,%ecx
>   0x0000003cb200f0c2 <+322>:	mov    %rax,0x158(%rbp)
>   0x0000003cb200f0c9 <+329>:	cmpb   $0x1,0x8(%r14)
>   0x0000003cb200f0ce <+334>:	je     0x3cb200f520 <uw_frame_state_for+1440>
>   0x0000003cb200f0d4 <+340>:	nopl   0x0(%rax)
>   0x0000003cb200f0d8 <+344>:	movzbl (%r9),%edx
>   0x0000003cb200f0dc <+348>:	add    $0x1,%r9
>   0x0000003cb200f0e0 <+352>:	mov    %rdx,%rax
>   0x0000003cb200f0e3 <+355>:	and    $0x7f,%eax
>   0x0000003cb200f0e6 <+358>:	shl    %cl,%rax
>   0x0000003cb200f0e9 <+361>:	add    $0x7,%ecx
>   0x0000003cb200f0ec <+364>:	or     %rax,%rsi
>   0x0000003cb200f0ef <+367>:	test   %dl,%dl
>   0x0000003cb200f0f1 <+369>:	js     0x3cb200f0d8 <uw_frame_state_for+344>
>   0x0000003cb200f0f3 <+371>:	mov    %rsi,0x168(%rbp)
>   0x0000003cb200f0fa <+378>:	movb   $0xff,0x171(%rbp)
>   0x0000003cb200f101 <+385>:	movzbl (%rbx),%r8d
>   0x0000003cb200f105 <+389>:	xor    %r15d,%r15d
>   0x0000003cb200f108 <+392>:	cmp    $0x7a,%r8b
>   0x0000003cb200f10c <+396>:	jne    0x3cb200f139 <uw_frame_state_for+441>
>   0x0000003cb200f10e <+398>:	jmpq   0x3cb200f4dd <uw_frame_state_for+1373>
>   0x0000003cb200f113 <+403>:	nopl   0x0(%rax,%rax,1)
>   0x0000003cb200f118 <+408>:	cmp    $0x52,%r8b
>   0x0000003cb200f11c <+412>:	je     0x3cb200f160 <uw_frame_state_for+480>
>   0x0000003cb200f11e <+414>:	cmp    $0x50,%r8b
>   0x0000003cb200f122 <+418>:	je     0x3cb200f170 <uw_frame_state_for+496>
>   0x0000003cb200f124 <+420>:	cmp    $0x53,%r8b
>   0x0000003cb200f128 <+424>:	jne    0x3cb200f4c0 <uw_frame_state_for+1344>
>   0x0000003cb200f12e <+430>:	movb   $0x1,0x173(%rbp)
>   0x0000003cb200f135 <+437>:	movzbl (%rbx),%r8d
>   0x0000003cb200f139 <+441>:	add    $0x1,%rbx
>   0x0000003cb200f13d <+445>:	test   %r8b,%r8b
>   0x0000003cb200f140 <+448>:	je     0x3cb200f1d8 <uw_frame_state_for+600>
>   0x0000003cb200f146 <+454>:	cmp    $0x4c,%r8b
>   0x0000003cb200f14a <+458>:	jne    0x3cb200f118 <uw_frame_state_for+408>
>   0x0000003cb200f14c <+460>:	movzbl (%r9),%eax
>   0x0000003cb200f150 <+464>:	add    $0x1,%r9
>   0x0000003cb200f154 <+468>:	mov    %al,0x171(%rbp)
>   0x0000003cb200f15a <+474>:	jmp    0x3cb200f135 <uw_frame_state_for+437>
>   0x0000003cb200f15c <+476>:	nopl   0x0(%rax)
>   0x0000003cb200f160 <+480>:	movzbl (%r9),%eax
>   0x0000003cb200f164 <+484>:	add    $0x1,%r9
>   0x0000003cb200f168 <+488>:	mov    %al,0x170(%rbp)
>   0x0000003cb200f16e <+494>:	jmp    0x3cb200f135 <uw_frame_state_for+437>
>   0x0000003cb200f170 <+496>:	movzbl (%r9),%r8d
>   0x0000003cb200f174 <+500>:	lea    0x1(%r9),%rdx
>   0x0000003cb200f178 <+504>:	mov    %r13,%rsi
>   0x0000003cb200f17b <+507>:	mov    %rdx,0x8(%rsp)
>   0x0000003cb200f180 <+512>:	mov    %r8d,%edi
>   0x0000003cb200f183 <+515>:	mov    %r8d,(%rsp)
>   0x0000003cb200f187 <+519>:	callq  0x3cb200db70 <base_of_encoded_value>
>   0x0000003cb200f18c <+524>:	mov    (%rsp),%r8d
>   0x0000003cb200f190 <+528>:	mov    0x8(%rsp),%rdx
>   0x0000003cb200f195 <+533>:	lea    0x18(%rsp),%rcx
>   0x0000003cb200f19a <+538>:	mov    %rax,%rsi
>   0x0000003cb200f19d <+541>:	mov    %r8d,%edi
>   0x0000003cb200f1a0 <+544>:	callq  0x3cb200d6e0 <read_encoded_value_with_base>
>   0x0000003cb200f1a5 <+549>:	mov    %rax,%r9
>   0x0000003cb200f1a8 <+552>:	mov    0x18(%rsp),%rax
>   0x0000003cb200f1ad <+557>:	mov    %rax,0x150(%rbp)
>   0x0000003cb200f1b4 <+564>:	jmpq   0x3cb200f135 <uw_frame_state_for+437>
>   0x0000003cb200f1b9 <+569>:	nopl   0x0(%rax)
>   0x0000003cb200f1c0 <+576>:	mov    $0x5,%eax
>   0x0000003cb200f1c5 <+581>:	add    $0x28,%rsp
>   0x0000003cb200f1c9 <+585>:	pop    %rbx
>   0x0000003cb200f1ca <+586>:	pop    %rbp
>   0x0000003cb200f1cb <+587>:	pop    %r12
>   0x0000003cb200f1cd <+589>:	pop    %r13
>   0x0000003cb200f1cf <+591>:	pop    %r14
>   0x0000003cb200f1d1 <+593>:	pop    %r15
>   0x0000003cb200f1d3 <+595>:	retq   
>   0x0000003cb200f1d4 <+596>:	nopl   0x0(%rax)
>   0x0000003cb200f1d8 <+600>:	test   %r15,%r15
>   0x0000003cb200f1db <+603>:	je     0x3cb200f4bd <uw_frame_state_for+1341>
>   0x0000003cb200f1e1 <+609>:	mov    (%r14),%eax
>   0x0000003cb200f1e4 <+612>:	mov    %r13,%rdx
>   0x0000003cb200f1e7 <+615>:	mov    %rbp,%rcx
>   0x0000003cb200f1ea <+618>:	mov    %r15,%rdi
>   0x0000003cb200f1ed <+621>:	lea    0x4(%r14,%rax,1),%rsi
>   0x0000003cb200f1f2 <+626>:	callq  0x3cb200e720 <execute_cfa_program>
>   0x0000003cb200f1f7 <+631>:	movzbl 0x170(%rbp),%eax
>   0x0000003cb200f1fe <+638>:	lea    0x8(%r12),%rdx
>   0x0000003cb200f203 <+643>:	cmp    $0xff,%al
>   0x0000003cb200f205 <+645>:	je     0x3cb200f5ac <uw_frame_state_for+1580>
>   0x0000003cb200f20b <+651>:	and    $0x7,%eax
>   0x0000003cb200f20e <+654>:	cmp    $0x2,%al
>   0x0000003cb200f210 <+656>:	je     0x3cb200f227 <uw_frame_state_for+679>
>   0x0000003cb200f212 <+658>:	ja     0x3cb200f4a8 <uw_frame_state_for+1320>
>   0x0000003cb200f218 <+664>:	test   %al,%al
>   0x0000003cb200f21a <+666>:	jne    0x3cb200f4b8 <uw_frame_state_for+1336>
>   0x0000003cb200f220 <+672>:	mov    $0x10,%ebx
>   0x0000003cb200f225 <+677>:	jmp    0x3cb200f22c <uw_frame_state_for+684>
>   0x0000003cb200f227 <+679>:	mov    $0x4,%ebx
>   0x0000003cb200f22c <+684>:	add    %rdx,%rbx
>   0x0000003cb200f22f <+687>:	xor    %r14d,%r14d
>   0x0000003cb200f232 <+690>:	cmpb   $0x0,0x172(%rbp)
>   0x0000003cb200f239 <+697>:	je     0x3cb200f260 <uw_frame_state_for+736>
>   0x0000003cb200f23b <+699>:	xor    %edx,%edx
>   0x0000003cb200f23d <+701>:	xor    %ecx,%ecx
>   0x0000003cb200f23f <+703>:	nop
>   0x0000003cb200f240 <+704>:	movzbl (%rbx),%eax
>   0x0000003cb200f243 <+707>:	mov    $0x7f,%esi
>   0x0000003cb200f248 <+712>:	add    $0x1,%rbx
>   0x0000003cb200f24c <+716>:	and    %rax,%rsi
>   0x0000003cb200f24f <+719>:	shl    %cl,%rsi
>   0x0000003cb200f252 <+722>:	add    $0x7,%ecx
>   0x0000003cb200f255 <+725>:	or     %rsi,%rdx
>   0x0000003cb200f258 <+728>:	test   %al,%al
>   0x0000003cb200f25a <+730>:	js     0x3cb200f240 <uw_frame_state_for+704>
>   0x0000003cb200f25c <+732>:	lea    (%rbx,%rdx,1),%r14
>   0x0000003cb200f260 <+736>:	movzbl 0x171(%rbp),%edi
>   0x0000003cb200f267 <+743>:	cmp    $0xff,%dil
>   0x0000003cb200f26b <+747>:	je     0x3cb200f29e <uw_frame_state_for+798>
>   0x0000003cb200f26d <+749>:	movzbl %dil,%r15d
>   0x0000003cb200f271 <+753>:	mov    %r13,%rsi
>   0x0000003cb200f274 <+756>:	mov    %r15d,%edi
>   0x0000003cb200f277 <+759>:	callq  0x3cb200db70 <base_of_encoded_value>
>   0x0000003cb200f27c <+764>:	lea    0x18(%rsp),%rcx
>   0x0000003cb200f281 <+769>:	mov    %rbx,%rdx
>   0x0000003cb200f284 <+772>:	mov    %rax,%rsi
>   0x0000003cb200f287 <+775>:	mov    %r15d,%edi
>   0x0000003cb200f28a <+778>:	callq  0x3cb200d6e0 <read_encoded_value_with_base>
>   0x0000003cb200f28f <+783>:	mov    %rax,%rbx
>   0x0000003cb200f292 <+786>:	mov    0x18(%rsp),%rax
>   0x0000003cb200f297 <+791>:	mov    %rax,0xa0(%r13)
>   0x0000003cb200f29e <+798>:	mov    (%r12),%eax
>   0x0000003cb200f2a2 <+802>:	test   %r14,%r14
>   0x0000003cb200f2a5 <+805>:	mov    %rbp,%rcx
>   0x0000003cb200f2a8 <+808>:	cmove  %rbx,%r14
>   0x0000003cb200f2ac <+812>:	mov    %r13,%rdx
>   0x0000003cb200f2af <+815>:	mov    %r14,%rdi
>   0x0000003cb200f2b2 <+818>:	lea    0x4(%r12,%rax,1),%rsi
>   0x0000003cb200f2b7 <+823>:	callq  0x3cb200e720 <execute_cfa_program>
>   0x0000003cb200f2bc <+828>:	add    $0x28,%rsp
>   0x0000003cb200f2c0 <+832>:	xor    %eax,%eax
>   0x0000003cb200f2c2 <+834>:	pop    %rbx
>   0x0000003cb200f2c3 <+835>:	pop    %rbp
>   0x0000003cb200f2c4 <+836>:	pop    %r12
>   0x0000003cb200f2c6 <+838>:	pop    %r13
>   0x0000003cb200f2c8 <+840>:	pop    %r14
>   0x0000003cb200f2ca <+842>:	pop    %r15
>   0x0000003cb200f2cc <+844>:	retq   
>   0x0000003cb200f2cd <+845>:	mov    0x98(%r13),%rcx
>   0x0000003cb200f2d4 <+852>:	mov    0x90(%r13),%rdx
>   0x0000003cb200f2db <+859>:	mov    $0x5,%eax
>=> 0x0000003cb200f2e0 <+864>:	cmpb   $0x48,(%rcx)
>   0x0000003cb200f2e3 <+867>:	jne    0x3cb200f1c5 <uw_frame_state_for+581>
>   0x0000003cb200f2e9 <+873>:	movabs $0x50f0000000fc0c7,%rsi
>   0x0000003cb200f2f3 <+883>:	cmp    %rsi,0x1(%rcx)
>   0x0000003cb200f2f7 <+887>:	jne    0x3cb200f1c5 <uw_frame_state_for+581>
>   0x0000003cb200f2fd <+893>:	mov    0xa0(%rdx),%rax
>   0x0000003cb200f304 <+900>:	lea    0x90(%rdx),%rsi
>   0x0000003cb200f30b <+907>:	movl   $0x1,0x140(%rbp)
>   0x0000003cb200f315 <+917>:	movq   $0x7,0x130(%rbp)
>   0x0000003cb200f320 <+928>:	movl   $0x1,0x8(%rbp)
>   0x0000003cb200f327 <+935>:	movl   $0x1,0x18(%rbp)
>   0x0000003cb200f32e <+942>:	movl   $0x1,0x28(%rbp)
>   0x0000003cb200f335 <+949>:	mov    %rax,%rcx
>   0x0000003cb200f338 <+952>:	sub    %rax,%rsi
>   0x0000003cb200f33b <+955>:	movl   $0x1,0x38(%rbp)
>   0x0000003cb200f342 <+962>:	sub    %rdx,%rcx
>   0x0000003cb200f345 <+965>:	mov    %rsi,0x0(%rbp)
>   0x0000003cb200f349 <+969>:	lea    0x88(%rdx),%rsi
>   0x0000003cb200f350 <+976>:	mov    %rcx,0x128(%rbp)
>   0x0000003cb200f357 <+983>:	lea    0x28(%rdx),%rcx
>   0x0000003cb200f35b <+987>:	movl   $0x1,0x48(%rbp)
>   0x0000003cb200f362 <+994>:	sub    %rax,%rsi
>   0x0000003cb200f365 <+997>:	movl   $0x1,0x58(%rbp)
>   0x0000003cb200f36c <+1004>:	movl   $0x1,0x68(%rbp)
>   0x0000003cb200f373 <+1011>:	sub    %rax,%rcx
>   0x0000003cb200f376 <+1014>:	mov    %rsi,0x10(%rbp)
>   0x0000003cb200f37a <+1018>:	lea    0x98(%rdx),%rsi
>   0x0000003cb200f381 <+1025>:	mov    %rcx,0x80(%rbp)
>   0x0000003cb200f388 <+1032>:	lea    0x30(%rdx),%rcx
>   0x0000003cb200f38c <+1036>:	movl   $0x1,0x88(%rbp)
>   0x0000003cb200f396 <+1046>:	sub    %rax,%rsi
>   0x0000003cb200f399 <+1049>:	movl   $0x1,0x98(%rbp)
>   0x0000003cb200f3a3 <+1059>:	movl   $0x1,0xa8(%rbp)
>   0x0000003cb200f3ad <+1069>:	sub    %rax,%rcx
>   0x0000003cb200f3b0 <+1072>:	mov    %rsi,0x20(%rbp)
>   0x0000003cb200f3b4 <+1076>:	lea    0x80(%rdx),%rsi
>   0x0000003cb200f3bb <+1083>:	mov    %rcx,0x90(%rbp)
>   0x0000003cb200f3c2 <+1090>:	lea    0x38(%rdx),%rcx
>   0x0000003cb200f3c6 <+1094>:	movl   $0x1,0xb8(%rbp)
>   0x0000003cb200f3d0 <+1104>:	sub    %rax,%rsi
>   0x0000003cb200f3d3 <+1107>:	movl   $0x1,0xc8(%rbp)
>   0x0000003cb200f3dd <+1117>:	movl   $0x1,0xd8(%rbp)
>   0x0000003cb200f3e7 <+1127>:	sub    %rax,%rcx
>   0x0000003cb200f3ea <+1130>:	mov    %rsi,0x30(%rbp)
>   0x0000003cb200f3ee <+1134>:	lea    0x70(%rdx),%rsi
>   0x0000003cb200f3f2 <+1138>:	mov    %rcx,0xa0(%rbp)
>   0x0000003cb200f3f9 <+1145>:	lea    0x40(%rdx),%rcx
>   0x0000003cb200f3fd <+1149>:	movl   $0x1,0xe8(%rbp)
>   0x0000003cb200f407 <+1159>:	sub    %rax,%rsi
>   0x0000003cb200f40a <+1162>:	movl   $0x1,0xf8(%rbp)
>   0x0000003cb200f414 <+1172>:	sub    %rax,%rcx
>   0x0000003cb200f417 <+1175>:	mov    %rsi,0x40(%rbp)
>   0x0000003cb200f41b <+1179>:	lea    0x68(%rdx),%rsi
>   0x0000003cb200f41f <+1183>:	mov    %rcx,0xb0(%rbp)
>   0x0000003cb200f426 <+1190>:	lea    0x48(%rdx),%rcx
>   0x0000003cb200f42a <+1194>:	sub    %rax,%rsi
>   0x0000003cb200f42d <+1197>:	sub    %rax,%rcx
>   0x0000003cb200f430 <+1200>:	mov    %rsi,0x50(%rbp)
>   0x0000003cb200f434 <+1204>:	lea    0x78(%rdx),%rsi
>   0x0000003cb200f438 <+1208>:	mov    %rcx,0xc0(%rbp)
>   0x0000003cb200f43f <+1215>:	lea    0x50(%rdx),%rcx
>   0x0000003cb200f443 <+1219>:	sub    %rax,%rsi
>   0x0000003cb200f446 <+1222>:	sub    %rax,%rcx
>   0x0000003cb200f449 <+1225>:	mov    %rsi,0x60(%rbp)
>   0x0000003cb200f44d <+1229>:	mov    %rcx,0xd0(%rbp)
>   0x0000003cb200f454 <+1236>:	lea    0x58(%rdx),%rcx
>   0x0000003cb200f458 <+1240>:	sub    %rax,%rcx
>   0x0000003cb200f45b <+1243>:	mov    %rcx,0xe0(%rbp)
>   0x0000003cb200f462 <+1250>:	lea    0x60(%rdx),%rcx
>   0x0000003cb200f466 <+1254>:	add    $0xa8,%rdx
>   0x0000003cb200f46d <+1261>:	sub    %rax,%rdx
>   0x0000003cb200f470 <+1264>:	sub    %rax,%rcx
>   0x0000003cb200f473 <+1267>:	xor    %eax,%eax
>   0x0000003cb200f475 <+1269>:	mov    %rcx,0xf0(%rbp)
>   0x0000003cb200f47c <+1276>:	movl   $0x1,0x108(%rbp)
>   0x0000003cb200f486 <+1286>:	mov    %rdx,0x100(%rbp)
>   0x0000003cb200f48d <+1293>:	movq   $0x10,0x168(%rbp)
>   0x0000003cb200f498 <+1304>:	movb   $0x1,0x173(%rbp)
>   0x0000003cb200f49f <+1311>:	jmpq   0x3cb200f1c5 <uw_frame_state_for+581>
>   0x0000003cb200f4a4 <+1316>:	nopl   0x0(%rax)
>   0x0000003cb200f4a8 <+1320>:	cmp    $0x3,%al
>   0x0000003cb200f4aa <+1322>:	je     0x3cb200f5a2 <uw_frame_state_for+1570>
>   0x0000003cb200f4b0 <+1328>:	cmp    $0x4,%al
>   0x0000003cb200f4b2 <+1330>:	je     0x3cb200f220 <uw_frame_state_for+672>
>   0x0000003cb200f4b8 <+1336>:	callq  0x3cb20027c0 <abort@plt>
>   0x0000003cb200f4bd <+1341>:	mov    %r9,%r15
>   0x0000003cb200f4c0 <+1344>:	test   %r15,%r15
>   0x0000003cb200f4c3 <+1347>:	jne    0x3cb200f1e1 <uw_frame_state_for+609>
>   0x0000003cb200f4c9 <+1353>:	add    $0x28,%rsp
>   0x0000003cb200f4cd <+1357>:	mov    $0x3,%eax
>   0x0000003cb200f4d2 <+1362>:	pop    %rbx
>   0x0000003cb200f4d3 <+1363>:	pop    %rbp
>   0x0000003cb200f4d4 <+1364>:	pop    %r12
>   0x0000003cb200f4d6 <+1366>:	pop    %r13
>   0x0000003cb200f4d8 <+1368>:	pop    %r14
>   0x0000003cb200f4da <+1370>:	pop    %r15
>   0x0000003cb200f4dc <+1372>:	retq   
>   0x0000003cb200f4dd <+1373>:	xor    %r10d,%r10d
>   0x0000003cb200f4e0 <+1376>:	xor    %ecx,%ecx
>   0x0000003cb200f4e2 <+1378>:	nopw   0x0(%rax,%rax,1)
>   0x0000003cb200f4e8 <+1384>:	movzbl (%r9),%edx
>   0x0000003cb200f4ec <+1388>:	add    $0x1,%r9
>   0x0000003cb200f4f0 <+1392>:	mov    %rdx,%rax
>   0x0000003cb200f4f3 <+1395>:	and    $0x7f,%eax
>   0x0000003cb200f4f6 <+1398>:	shl    %cl,%rax
>   0x0000003cb200f4f9 <+1401>:	add    $0x7,%ecx
>   0x0000003cb200f4fc <+1404>:	or     %rax,%r10
>   0x0000003cb200f4ff <+1407>:	test   %dl,%dl
>   0x0000003cb200f501 <+1409>:	js     0x3cb200f4e8 <uw_frame_state_for+1384>
>   0x0000003cb200f503 <+1411>:	movb   $0x1,0x172(%rbp)
>   0x0000003cb200f50a <+1418>:	lea    (%r9,%r10,1),%r15
>   0x0000003cb200f50e <+1422>:	movzbl 0x1(%rbx),%r8d
>   0x0000003cb200f513 <+1427>:	add    $0x1,%rbx
>   0x0000003cb200f517 <+1431>:	jmpq   0x3cb200f139 <uw_frame_state_for+441>
>   0x0000003cb200f51c <+1436>:	nopl   0x0(%rax)
>   0x0000003cb200f520 <+1440>:	movzbl (%r9),%eax
>   0x0000003cb200f524 <+1444>:	add    $0x1,%r9
>   0x0000003cb200f528 <+1448>:	mov    %rax,0x168(%rbp)
>   0x0000003cb200f52f <+1455>:	jmpq   0x3cb200f0fa <uw_frame_state_for+378>
>   0x0000003cb200f534 <+1460>:	nopl   0x0(%rax)
>   0x0000003cb200f538 <+1464>:	cmpb   $0x68,0xa(%r14)
>   0x0000003cb200f53d <+1469>:	jne    0x3cb200f072 <uw_frame_state_for+242>
>   0x0000003cb200f543 <+1475>:	mov    0x9(%rdx),%rax
>   0x0000003cb200f547 <+1479>:	lea    0x11(%rdx),%rdi
>   0x0000003cb200f54b <+1483>:	lea    0xb(%r14),%rbx
>   0x0000003cb200f54f <+1487>:	mov    %rax,0x178(%rbp)
>   0x0000003cb200f556 <+1494>:	jmpq   0x3cb200f072 <uw_frame_state_for+242>
>   0x0000003cb200f55b <+1499>:	nopl   0x0(%rax,%rax,1)
>   0x0000003cb200f560 <+1504>:	lea    0x1(%rsi),%rdi
>   0x0000003cb200f564 <+1508>:	movb   $0x0,(%rsi)
>   0x0000003cb200f567 <+1511>:	mov    $0x7f,%dl
>   0x0000003cb200f569 <+1513>:	test   $0x2,%dil
>   0x0000003cb200f56d <+1517>:	je     0x3cb200efb0 <uw_frame_state_for+48>
>   0x0000003cb200f573 <+1523>:	nopl   0x0(%rax,%rax,1)
>   0x0000003cb200f578 <+1528>:	movw   $0x0,(%rdi)
>   0x0000003cb200f57d <+1533>:	add    $0x2,%rdi
>   0x0000003cb200f581 <+1537>:	sub    $0x2,%edx
>   0x0000003cb200f584 <+1540>:	test   $0x4,%dil
>   0x0000003cb200f588 <+1544>:	je     0x3cb200efba <uw_frame_state_for+58>
>   0x0000003cb200f58e <+1550>:	xchg   %ax,%ax
>   0x0000003cb200f590 <+1552>:	movl   $0x0,(%rdi)
>   0x0000003cb200f596 <+1558>:	sub    $0x4,%edx
>   0x0000003cb200f599 <+1561>:	add    $0x4,%rdi
>   0x0000003cb200f59d <+1565>:	jmpq   0x3cb200efba <uw_frame_state_for+58>
>   0x0000003cb200f5a2 <+1570>:	mov    $0x8,%ebx
>   0x0000003cb200f5a7 <+1575>:	jmpq   0x3cb200f22c <uw_frame_state_for+684>
>   0x0000003cb200f5ac <+1580>:	xor    %ebx,%ebx
>   0x0000003cb200f5ae <+1582>:	jmpq   0x3cb200f22c <uw_frame_state_for+684>
>   0x0000003cb200f5b3 <+1587>:	cmpb   $0x8,(%rdi)
>   0x0000003cb200f5b6 <+1590>:	jne    0x3cb200f4c9 <uw_frame_state_for+1353>
>   0x0000003cb200f5bc <+1596>:	cmpb   $0x0,0x1(%rdi)
>   0x0000003cb200f5c0 <+1600>:	jne    0x3cb200f4c9 <uw_frame_state_for+1353>
>   0x0000003cb200f5c6 <+1606>:	add    $0x2,%rdi
>   0x0000003cb200f5ca <+1610>:	jmpq   0x3cb200f07d <uw_frame_state_for+253>
>End of assembler dump.

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Attachments on bug 890886: 670607 | 670608 | 670609 | 670610 | 670611 | 670612 | 670613 | 670614 | 670615 | 670616