Attachment 1446923 Details for Bug 1585371 – File: backtrace

File: backtrace

backtrace (text/plain), 38.93 KB, created by Justin H. Kelm on 2018-06-02 04:56:54 UTC

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Description:

Filename:

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Creator: Justin H. Kelm

Created: 2018-06-02 04:56:54 UTC

Size: 38.93 KB

patch

obsolete

>[New LWP 1361]
>[New LWP 1362]
>[New LWP 1363]
>[New LWP 1365]
>[New LWP 1366]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/Xwayland :1024 -rootless -terminate -core -listen 4 -listen 5 -display'.
>Program terminated with signal SIGBUS, Bus error.
>#0  0x00007f3286cc4bf9 in _dl_important_hwcaps (platform=<optimized out>, platform_len=<optimized out>, sz=0x17b5220, max_capstrlen=0x58e2cd) at dl-hwcaps.c:232
>232	      add (1);
>[Current thread is 1 (Thread 0x7f3286e8fa80 (LWP 1361))]
>
>Thread 1 (Thread 0x7f3286e8fa80 (LWP 1361)):
>#0  0x00007f3286cc4bf9 in _dl_important_hwcaps (platform=<optimized out>, platform_len=<optimized out>, sz=0x17b5220, max_capstrlen=0x58e2cd) at dl-hwcaps.c:232
>        hwcap_mask = <optimized out>
>        masked = <optimized out>
>        cnt = <optimized out>
>        n = <optimized out>
>        m = <optimized out>
>        total = <optimized out>
>        result = 0x7ffc42ef2ed0
>        rp = <optimized out>
>        cp = 0x40fbb0 ""
>        dsocaps = <optimized out>
>        dsocapslen = <optimized out>
>        temp = <optimized out>
>        __PRETTY_FUNCTION__ = "_dl_important_hwcaps"
>#1  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 2 (Thread 0x7f327b604700 (LWP 1362)):
>#0  0x00007f3283f4082d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1671728) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x16716d8, cond=0x1671700) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7f3283f405a0 <__condvar_cleanup_waiting>, __arg = 0x7f327b603ac0, __canceltype = 0, __prev = 0x0}
>        cbuffer = {wseq = 12, cond = 0x1671700, mutex = 0x16716d8, private = 0}
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        signals = <optimized out>
>        result = 0
>        seq = 6
>#2  __pthread_cond_wait (cond=0x1671700, mutex=0x16716d8) at pthread_cond_wait.c:655
>No locals.
>#3  0x00007f327fd59f4b in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#4  0x00007f3286e021c8 in ?? ()
>No symbol table info available.
>#5  0x0000000074000020 in ?? ()
>No symbol table info available.
>#6  0x635f6e6f65646172 in ?? ()
>No symbol table info available.
>#7  0x00007ffc00303a73 in ?? ()
>No symbol table info available.
>#8  0x00007ffc42ef2e6f in ?? ()
>No symbol table info available.
>#9  0x2e68865e31b90a00 in ?? ()
>No symbol table info available.
>#10 0x00007ffc42ef2e70 in ?? ()
>No symbol table info available.
>#11 0x00007f327fd59ea0 in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#12 0x00000000016708b0 in ?? ()
>No symbol table info available.
>#13 0x00007ffc42ef2e6e in ?? ()
>No symbol table info available.
>#14 0x00007ffc42ef2e6f in ?? ()
>No symbol table info available.
>#15 0x0000000001670a90 in ?? ()
>No symbol table info available.
>#16 0x00007ffc42ef2e70 in ?? ()
>No symbol table info available.
>#17 0x00007f327fd59e67 in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#18 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 3 (Thread 0x7f327aab0700 (LWP 1363)):
>#0  0x00007f3283f4082d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1672da0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1672d50, cond=0x1672d78) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7f3283f405a0 <__condvar_cleanup_waiting>, __arg = 0x7f327aaafac0, __canceltype = 0, __prev = 0x0}
>        cbuffer = {wseq = 0, cond = 0x1672d78, mutex = 0x1672d50, private = 0}
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        signals = <optimized out>
>        result = 0
>        seq = 0
>#2  __pthread_cond_wait (cond=0x1672d78, mutex=0x1672d50) at pthread_cond_wait.c:655
>No locals.
>#3  0x00007f327fd59f4b in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#4  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 4 (Thread 0x7f3279459700 (LWP 1365)):
>#0  0x00007f3283f4082d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1709b40) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1709af0, cond=0x1709b18) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7f3283f405a0 <__condvar_cleanup_waiting>, __arg = 0x7f3279458ae0, __canceltype = 0, __prev = 0x0}
>        cbuffer = {wseq = 0, cond = 0x1709b18, mutex = 0x1709af0, private = 0}
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        signals = <optimized out>
>        result = 0
>        seq = 0
>#2  __pthread_cond_wait (cond=0x1709b18, mutex=0x1709af0) at pthread_cond_wait.c:655
>No locals.
>#3  0x00007f32801de7ab in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#4  0x657069706d766c6c in ?? ()
>No symbol table info available.
>#5  0x2e68865e3100302d in ?? ()
>No symbol table info available.
>#6  0x00007ffc42ef3450 in ?? ()
>No symbol table info available.
>#7  0x2e68865e31b90a00 in ?? ()
>No symbol table info available.
>#8  0x00007f32801de710 in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#9  0x0000000001709a48 in ?? ()
>No symbol table info available.
>#10 0x00007ffc42ef344e in ?? ()
>No symbol table info available.
>#11 0x00007ffc42ef344f in ?? ()
>No symbol table info available.
>#12 0x0000000001711790 in ?? ()
>No symbol table info available.
>#13 0x00007f32801de627 in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#14 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 5 (Thread 0x7f3278c58700 (LWP 1366)):
>#0  0x00007f3283f4082d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1709ca8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1709c58, cond=0x1709c80) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7f3283f405a0 <__condvar_cleanup_waiting>, __arg = 0x7f3278c57ae0, __canceltype = 0, __prev = 0x0}
>        cbuffer = {wseq = 0, cond = 0x1709c80, mutex = 0x1709c58, private = 0}
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        signals = <optimized out>
>        result = 0
>        seq = 0
>#2  __pthread_cond_wait (cond=0x1709c80, mutex=0x1709c58) at pthread_cond_wait.c:655
>No locals.
>#3  0x00007f32801de7ab in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#4  0x657069706d766c6c in ?? ()
>No symbol table info available.
>#5  0x2e68865e3100312d in ?? ()
>No symbol table info available.
>#6  0x00007ffc42ef3450 in ?? ()
>No symbol table info available.
>#7  0x2e68865e31b90a00 in ?? ()
>No symbol table info available.
>#8  0x00007f32801de710 in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#9  0x0000000001709bb0 in ?? ()
>No symbol table info available.
>#10 0x00007ffc42ef344e in ?? ()
>No symbol table info available.
>#11 0x00007ffc42ef344f in ?? ()
>No symbol table info available.
>#12 0x00000000017116b0 in ?? ()
>No symbol table info available.
>#13 0x00007f32801de627 in ?? () from /usr/lib64/dri/r600_dri.so
>No symbol table info available.
>#14 0x0000000000000000 in ?? ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x00007f3286a93ca0  0x00007f3286aaafcf  Yes         /lib64/libselinux.so.1
>0x00007f3286670000  0x00007f32867e7488  Yes         /lib64/libcrypto.so.1.1
>0x00007f3286401e50  0x00007f3286402ace  Yes         /lib64/libdl.so.2
>0x00007f32861e84c0  0x00007f32861ef301  Yes         /lib64/libunwind.so.8
>0x00007f3285fdd380  0x00007f3285fe1cff  No          /lib64/libwayland-client.so.0
>0x00007f3285dc9fe0  0x00007f3285dd2d30  Yes         /lib64/libdrm.so.2
>0x00007f3285b2b4c0  0x00007f3285bae29d  Yes         /lib64/libpixman-1.so.0
>0x00007f32858f5f00  0x00007f3285913aaf  Yes         /lib64/libXfont2.so.2
>0x00007f32856ede20  0x00007f32856eeb28  Yes         /lib64/libXau.so.6
>0x00007f3285471520  0x00007f32854cb50b  No          /lib64/libsystemd.so.0
>0x00007f32852608f0  0x00007f3285260bbc  Yes         /lib64/libxshmfence.so.1
>0x00007f328505b3c0  0x00007f328505cc08  Yes         /lib64/libXdmcp.so.6
>0x00007f3284dbbb60  0x00007f3284e00c41  Yes         /lib64/libepoxy.so.0
>0x00007f3284b67e20  0x00007f3284b6dacf  No          /lib64/libgbm.so.1
>0x00007f3284953f30  0x00007f328495e627  Yes         /lib64/libEGL.so.1
>0x00007f32847053f0  0x00007f328470872f  Yes         /lib64/libGL.so.1
>0x00007f328449f1c0  0x00007f32844a57c0  No          /lib64/libaudit.so.1
>0x00007f32841587e0  0x00007f32841f6215  Yes         /lib64/libm.so.6
>0x00007f3283f38b10  0x00007f3283f46941  Yes         /lib64/libpthread.so.0
>0x00007f3283b9d770  0x00007f3283cde3ac  Yes         /lib64/libc.so.6
>0x00007f32838fd120  0x00007f3283959d71  Yes         /lib64/libpcre2-8.so.0
>0x00007f3286cb6d50  0x00007f3286cd34d0  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f32836e63d0  0x00007f32836f323f  Yes         /lib64/libz.so.1
>0x00007f32834cfac0  0x00007f32834dfde5  No          /lib64/libgcc_s.so.1
>0x00007f32832c67c0  0x00007f32832caf7a  Yes         /lib64/libffi.so.6
>0x00007f32830bf1a0  0x00007f32830c2326  Yes         /lib64/librt.so.1
>0x00007f3282eb7530  0x00007f3282eb94b3  Yes         /lib64/libfontenc.so.1
>0x00007f3282c0d650  0x00007f3282c853c4  Yes         /lib64/libfreetype.so.6
>0x00007f32828f2580  0x00007f32829bee18  Yes         /lib64/libgcrypt.so.20
>0x00007f32826c4060  0x00007f32826dab02  Yes         /lib64/liblzma.so.5
>0x00007f32824adf80  0x00007f32824bd060  No          /lib64/liblz4.so.1
>0x00007f328227da90  0x00007f328229a283  Yes         /lib64/libexpat.so.1
>0x00007f328206d790  0x00007f32820739af  No          /lib64/libwayland-server.so.0
>0x00007f3281defbb0  0x00007f3281df2a37  Yes         /lib64/libGLdispatch.so.0
>0x00007f3281b81fb0  0x00007f3281b8bb45  Yes         /lib64/libGLX.so.0
>0x00007f328185ed50  0x00007f32818e5b98  Yes         /lib64/libX11.so.6
>0x00007f32816326c0  0x00007f328163c6cf  Yes         /lib64/libXext.so.6
>0x00007f328142a510  0x00007f328142c379  Yes         /lib64/libcap-ng.so.0
>0x00007f32812196b0  0x00007f3281225742  No          /lib64/libbz2.so.1
>0x00007f3280fea4c0  0x00007f328100bef8  Yes         /lib64/libpng16.so.16
>0x00007f3280dd2c50  0x00007f3280ddcd58  Yes         /lib64/libgpg-error.so.0
>0x00007f3280bb39f0  0x00007f3280bc5b15  Yes         /lib64/libxcb.so.1
>0x00007f3280981ae0  0x00007f328098d51b  No          /lib64/libglapi.so.0
>0x00007f327fa440b0  0x00007f328026ca68  No          /usr/lib64/dri/r600_dri.so
>0x00007f327f7c2960  0x00007f327f7c689d  Yes         /lib64/libdrm_nouveau.so.2
>0x00007f327f5b6710  0x00007f327f5be062  Yes         /lib64/libdrm_radeon.so.1
>0x00007f327f3ad2b0  0x00007f327f3b1ba7  Yes         /lib64/libdrm_amdgpu.so.1
>0x00007f327f195f00  0x00007f327f1a5151  No          /lib64/libelf.so.1
>0x00007f327c2a91d0  0x00007f327def40bf  No          /lib64/libLLVM-5.0.so
>0x00007f327ba62ad0  0x00007f327ba7ccc0  Yes         /lib64/../lib64/libedit.so.0
>0x00007f327b83bf20  0x00007f327b848d58  No          /lib64/../lib64/libtinfo.so.6
>0x00007f327b60d660  0x00007f327b625ce7  No          /lib64/../lib64/libncurses.so.6
>0x00007f327abf42e0  0x00007f327abfa5c1  Yes         /lib64/libnss_files.so.2
>0x00007f327a07f470  0x00007f327a09d148  No          /lib64/libEGL_mesa.so.0
>0x00007f3279e72880  0x00007f3279e73a05  Yes         /lib64/libxcb-dri2.so.0
>0x00007f3279c6f540  0x00007f3279c6f63b  Yes         /lib64/libX11-xcb.so.1
>0x00007f3279a6ccc0  0x00007f3279a6d4b3  Yes         /lib64/libxcb-dri3.so.0
>0x00007f3279866bb0  0x00007f32798691fa  Yes         /lib64/libxcb-xfixes.so.0
>0x00007f3279661d40  0x00007f32796625c6  Yes         /lib64/libxcb-present.so.0
>0x00007f327945c220  0x00007f327945e2d2  Yes         /lib64/libxcb-sync.so.1
>$1 = 0x0
>rax            0x80cbe8	8440808
>rbx            0x7ffc42ef1280	140721431450240
>rcx            0x82af80	8564608
>rdx            0x261	609
>rsi            0xcb	203
>rdi            0x40fbb0	4258736
>rbp            0x7ffc42ef1320	0x7ffc42ef1320
>rsp            0x7ffc42ef0fe0	0x7ffc42ef0fe0
>r8             0x41bd78	4308344
>r9             0x7f3283f2e360	139854938825568
>r10            0x7f3286edc130	139854988820784
>r11            0x1	1
>r12            0x17b89d0	24873424
>r13            0x17dde50	25026128
>r14            0x7ffc42ef2ed0	140721431457488
>r15            0x17b5e50	24862288
>rip            0x7f3286cc4bf9	0x7f3286cc4bf9 <_dl_important_hwcaps+1801>
>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 _dl_important_hwcaps:
>   0x00007f3286cc44f0 <+0>:	push   %rbp
>   0x00007f3286cc44f1 <+1>:	mov    %rsp,%rbp
>   0x00007f3286cc44f4 <+4>:	push   %r15
>   0x00007f3286cc44f6 <+6>:	push   %r14
>   0x00007f3286cc44f8 <+8>:	lea    -0x38(%rbp),%rax
>   0x00007f3286cc44fc <+12>:	push   %r13
>   0x00007f3286cc44fe <+14>:	push   %r12
>   0x00007f3286cc4500 <+16>:	push   %rbx
>   0x00007f3286cc4501 <+17>:	mov    %rdi,%rbx
>   0x00007f3286cc4504 <+20>:	sub    $0x88,%rsp
>   0x00007f3286cc450b <+27>:	mov    %rdi,-0x58(%rbp)
>   0x00007f3286cc450f <+31>:	mov    %rsi,-0x68(%rbp)
>   0x00007f3286cc4513 <+35>:	mov    %rdx,-0x60(%rbp)
>   0x00007f3286cc4517 <+39>:	mov    %rax,%rsi
>   0x00007f3286cc451a <+42>:	xor    %edx,%edx
>   0x00007f3286cc451c <+44>:	mov    $0x8,%edi
>   0x00007f3286cc4521 <+49>:	mov    %rcx,-0x88(%rbp)
>   0x00007f3286cc4528 <+56>:	mov    %rax,-0x70(%rbp)
>   0x00007f3286cc452c <+60>:	callq  0x7f3286cccd40 <__GI___tunable_get_val>
>   0x00007f3286cc4531 <+65>:	mov    0x216380(%rip),%r9        # 0x7f3286eda8b8 <_rtld_local_ro+88>
>   0x00007f3286cc4538 <+72>:	mov    -0x38(%rbp),%r15
>   0x00007f3286cc453c <+76>:	xor    %edx,%edx
>   0x00007f3286cc453e <+78>:	test   %rbx,%rbx
>   0x00007f3286cc4541 <+81>:	setne  %dl
>   0x00007f3286cc4544 <+84>:	mov    %r9,%r8
>   0x00007f3286cc4547 <+87>:	and    %r15,%r8
>   0x00007f3286cc454a <+90>:	je     0x7f3286cc4c19 <_dl_important_hwcaps+1833>
>   0x00007f3286cc4550 <+96>:	xor    %ecx,%ecx
>   0x00007f3286cc4552 <+98>:	mov    $0x1,%esi
>   0x00007f3286cc4557 <+103>:	nopw   0x0(%rax,%rax,1)
>   0x00007f3286cc4560 <+112>:	bt     %rcx,%r8
>   0x00007f3286cc4564 <+116>:	lea    0x1(%rdx),%rbx
>   0x00007f3286cc4568 <+120>:	jae    0x7f3286cc4574 <_dl_important_hwcaps+132>
>   0x00007f3286cc456a <+122>:	lea    0x2(%rdx),%rax
>   0x00007f3286cc456e <+126>:	mov    %rbx,%rdx
>   0x00007f3286cc4571 <+129>:	mov    %rax,%rbx
>   0x00007f3286cc4574 <+132>:	add    $0x1,%rcx
>   0x00007f3286cc4578 <+136>:	mov    %rsi,%rax
>   0x00007f3286cc457b <+139>:	shl    %cl,%rax
>   0x00007f3286cc457e <+142>:	neg    %rax
>   0x00007f3286cc4581 <+145>:	test   %r8,%rax
>   0x00007f3286cc4584 <+148>:	jne    0x7f3286cc4560 <_dl_important_hwcaps+112>
>   0x00007f3286cc4586 <+150>:	mov    0x21642b(%rip),%r14        # 0x7f3286eda9b8 <_rtld_local_ro+344>
>   0x00007f3286cc458d <+157>:	test   %r14,%r14
>   0x00007f3286cc4590 <+160>:	je     0x7f3286cc4ac8 <_dl_important_hwcaps+1496>
>   0x00007f3286cc4596 <+166>:	movzwl 0x2b0(%r14),%r13d
>   0x00007f3286cc459e <+174>:	mov    0x2a0(%r14),%rsi
>   0x00007f3286cc45a5 <+181>:	test   %r13,%r13
>   0x00007f3286cc45a8 <+184>:	je     0x7f3286cc4ac8 <_dl_important_hwcaps+1496>
>   0x00007f3286cc45ae <+190>:	xor    %r10d,%r10d
>   0x00007f3286cc45b1 <+193>:	jmp    0x7f3286cc45c9 <_dl_important_hwcaps+217>
>   0x00007f3286cc45b3 <+195>:	nopl   0x0(%rax,%rax,1)
>   0x00007f3286cc45b8 <+200>:	add    $0x1,%r10
>   0x00007f3286cc45bc <+204>:	add    $0x38,%rsi
>   0x00007f3286cc45c0 <+208>:	cmp    %r13,%r10
>   0x00007f3286cc45c3 <+211>:	je     0x7f3286cc4ac8 <_dl_important_hwcaps+1496>
>   0x00007f3286cc45c9 <+217>:	cmpl   $0x4,(%rsi)
>   0x00007f3286cc45cc <+220>:	jne    0x7f3286cc45b8 <_dl_important_hwcaps+200>
>   0x00007f3286cc45ce <+222>:	mov    (%r14),%rcx
>   0x00007f3286cc45d1 <+225>:	mov    0x28(%rsi),%rdi
>   0x00007f3286cc45d5 <+229>:	add    0x10(%rsi),%rcx
>   0x00007f3286cc45d9 <+233>:	cmp    $0xc,%rdi
>   0x00007f3286cc45dd <+237>:	mov    %rcx,%rdx
>   0x00007f3286cc45e0 <+240>:	lea    0xc(%rcx),%r11
>   0x00007f3286cc45e4 <+244>:	ja     0x7f3286cc4617 <_dl_important_hwcaps+295>
>   0x00007f3286cc45e6 <+246>:	jmp    0x7f3286cc45b8 <_dl_important_hwcaps+200>
>   0x00007f3286cc45e8 <+248>:	nopl   0x0(%rax,%rax,1)
>   0x00007f3286cc45f0 <+256>:	add    $0x3,%rax
>   0x00007f3286cc45f4 <+260>:	add    $0x3,%r12
>   0x00007f3286cc45f8 <+264>:	and    $0xfffffffffffffffc,%rax
>   0x00007f3286cc45fc <+268>:	and    $0xfffffffffffffffc,%r12
>   0x00007f3286cc4600 <+272>:	lea    0xc(%rax,%r12,1),%rax
>   0x00007f3286cc4605 <+277>:	add    %rax,%rdx
>   0x00007f3286cc4608 <+280>:	lea    0xc(%rdx),%r11
>   0x00007f3286cc460c <+284>:	mov    %r11,%rax
>   0x00007f3286cc460f <+287>:	sub    %rcx,%rax
>   0x00007f3286cc4612 <+290>:	cmp    %rdi,%rax
>   0x00007f3286cc4615 <+293>:	jae    0x7f3286cc45b8 <_dl_important_hwcaps+200>
>   0x00007f3286cc4617 <+295>:	cmpl   $0x2,0x8(%rdx)
>   0x00007f3286cc461b <+299>:	mov    (%rdx),%eax
>   0x00007f3286cc461d <+301>:	mov    0x4(%rdx),%r12d
>   0x00007f3286cc4621 <+305>:	jne    0x7f3286cc45f0 <_dl_important_hwcaps+256>
>   0x00007f3286cc4623 <+307>:	cmp    $0x4,%eax
>   0x00007f3286cc4626 <+310>:	jne    0x7f3286cc45f0 <_dl_important_hwcaps+256>
>   0x00007f3286cc4628 <+312>:	cmpl   $0x554e47,(%r11)
>   0x00007f3286cc462f <+319>:	jne    0x7f3286cc45f0 <_dl_important_hwcaps+256>
>   0x00007f3286cc4631 <+321>:	cmp    $0xa,%r12d
>   0x00007f3286cc4635 <+325>:	jbe    0x7f3286cc45f0 <_dl_important_hwcaps+256>
>   0x00007f3286cc4637 <+327>:	mov    0x10(%rdx),%eax
>   0x00007f3286cc463a <+330>:	lea    0x18(%rdx),%r14
>   0x00007f3286cc463e <+334>:	mov    -0x70(%rbp),%rsi
>   0x00007f3286cc4642 <+338>:	mov    $0x8,%edi
>   0x00007f3286cc4647 <+343>:	mov    %r8,-0x78(%rbp)
>   0x00007f3286cc464b <+347>:	add    %rax,%rbx
>   0x00007f3286cc464e <+350>:	mov    %rbx,%rax
>   0x00007f3286cc4651 <+353>:	shl    $0x4,%rax
>   0x00007f3286cc4655 <+357>:	add    $0x10,%rax
>   0x00007f3286cc4659 <+361>:	sub    %rax,%rsp
>   0x00007f3286cc465c <+364>:	mov    %rsp,%rax
>   0x00007f3286cc465f <+367>:	mov    %rax,-0x50(%rbp)
>   0x00007f3286cc4663 <+371>:	mov    %rax,-0x48(%rbp)
>   0x00007f3286cc4667 <+375>:	mov    0x14(%rdx),%eax
>   0x00007f3286cc466a <+378>:	mov    %eax,%r13d
>   0x00007f3286cc466d <+381>:	shl    $0x34,%rax
>   0x00007f3286cc4671 <+385>:	or     %rax,%r15
>   0x00007f3286cc4674 <+388>:	or     %rax,%r9
>   0x00007f3286cc4677 <+391>:	mov    %r15,-0x38(%rbp)
>   0x00007f3286cc467b <+395>:	lea    -0x8(%r14,%r12,1),%r15
>   0x00007f3286cc4680 <+400>:	mov    %r9,0x216231(%rip)        # 0x7f3286eda8b8 <_rtld_local_ro+88>
>   0x00007f3286cc4687 <+407>:	xor    %r12d,%r12d
>   0x00007f3286cc468a <+410>:	callq  0x7f3286ccc840 <__tunable_set_val>
>   0x00007f3286cc468f <+415>:	cmp    %r15,%r14
>   0x00007f3286cc4692 <+418>:	mov    $0x1,%edi
>   0x00007f3286cc4697 <+423>:	mov    -0x78(%rbp),%r8
>   0x00007f3286cc469b <+427>:	jae    0x7f3286cc4704 <_dl_important_hwcaps+532>
>   0x00007f3286cc469d <+429>:	mov    %rbx,-0x70(%rbp)
>   0x00007f3286cc46a1 <+433>:	mov    %r8,-0x78(%rbp)
>   0x00007f3286cc46a5 <+437>:	mov    %r12,%rbx
>   0x00007f3286cc46a8 <+440>:	mov    %r14,%r12
>   0x00007f3286cc46ab <+443>:	nopl   0x0(%rax,%rax,1)
>   0x00007f3286cc46b0 <+448>:	lea    0x1(%r12),%r14
>   0x00007f3286cc46b5 <+453>:	mov    %r14,%rdi
>   0x00007f3286cc46b8 <+456>:	callq  0x7f3286cd2ca0 <strlen>
>   0x00007f3286cc46bd <+461>:	movzbl (%r12),%ecx
>   0x00007f3286cc46c2 <+466>:	mov    $0x1,%edx
>   0x00007f3286cc46c7 <+471>:	lea    0x1(%rbx),%r9
>   0x00007f3286cc46cb <+475>:	shl    %cl,%edx
>   0x00007f3286cc46cd <+477>:	test   %r13d,%edx
>   0x00007f3286cc46d0 <+480>:	je     0x7f3286cc4bc0 <_dl_important_hwcaps+1744>
>   0x00007f3286cc46d6 <+486>:	mov    %rbx,%rdx
>   0x00007f3286cc46d9 <+489>:	lea    0x2(%rbx),%rdi
>   0x00007f3286cc46dd <+493>:	mov    %r9,%rbx
>   0x00007f3286cc46e0 <+496>:	shl    $0x4,%rdx
>   0x00007f3286cc46e4 <+500>:	add    -0x50(%rbp),%rdx
>   0x00007f3286cc46e8 <+504>:	mov    %r14,(%rdx)
>   0x00007f3286cc46eb <+507>:	mov    %rax,0x8(%rdx)
>   0x00007f3286cc46ef <+511>:	lea    0x1(%r14,%rax,1),%r12
>   0x00007f3286cc46f4 <+516>:	cmp    %r15,%r12
>   0x00007f3286cc46f7 <+519>:	jb     0x7f3286cc46b0 <_dl_important_hwcaps+448>
>   0x00007f3286cc46f9 <+521>:	mov    %rbx,%r12
>   0x00007f3286cc46fc <+524>:	mov    -0x78(%rbp),%r8
>   0x00007f3286cc4700 <+528>:	mov    -0x70(%rbp),%rbx
>   0x00007f3286cc4704 <+532>:	xor    %r14d,%r14d
>   0x00007f3286cc4707 <+535>:	test   %r8,%r8
>   0x00007f3286cc470a <+538>:	lea    0x1(%r12),%rsi
>   0x00007f3286cc470f <+543>:	mov    %r12,%r13
>   0x00007f3286cc4712 <+546>:	je     0x7f3286cc479f <_dl_important_hwcaps+687>
>   0x00007f3286cc4718 <+552>:	mov    %rbx,-0x70(%rbp)
>   0x00007f3286cc471c <+556>:	mov    %r8,%r13
>   0x00007f3286cc471f <+559>:	bt     %r14,%r13
>   0x00007f3286cc4723 <+563>:	mov    %rsi,%rbx
>   0x00007f3286cc4726 <+566>:	jae    0x7f3286cc478d <_dl_important_hwcaps+669>
>   0x00007f3286cc4728 <+568>:	mov    %r12,%r15
>   0x00007f3286cc472b <+571>:	movslq %r14d,%rax
>   0x00007f3286cc472e <+574>:	mov    %rsi,-0x50(%rbp)
>   0x00007f3286cc4732 <+578>:	shl    $0x4,%r15
>   0x00007f3286cc4736 <+582>:	add    -0x48(%rbp),%r15
>   0x00007f3286cc473a <+586>:	lea    0xd0(%rax,%rax,8),%rdi
>   0x00007f3286cc4742 <+594>:	lea    0x216117(%rip),%rax        # 0x7f3286eda860 <_rtld_local_ro>
>   0x00007f3286cc4749 <+601>:	add    %rax,%rdi
>   0x00007f3286cc474c <+604>:	mov    %rdi,(%r15)
>   0x00007f3286cc474f <+607>:	callq  0x7f3286cd2ca0 <strlen>
>   0x00007f3286cc4754 <+612>:	mov    %r14d,%ecx
>   0x00007f3286cc4757 <+615>:	mov    %rax,0x8(%r15)
>   0x00007f3286cc475b <+619>:	mov    $0x1,%eax
>   0x00007f3286cc4760 <+624>:	shl    %cl,%rax
>   0x00007f3286cc4763 <+627>:	add    $0x1,%r14
>   0x00007f3286cc4767 <+631>:	lea    0x2(%r12),%rdi
>   0x00007f3286cc476c <+636>:	mov    %rax,%rcx
>   0x00007f3286cc476f <+639>:	mov    %rbx,%rsi
>   0x00007f3286cc4772 <+642>:	xor    %r13,%rcx
>   0x00007f3286cc4775 <+645>:	cmp    %r13,%rax
>   0x00007f3286cc4778 <+648>:	je     0x7f3286cc4798 <_dl_important_hwcaps+680>
>   0x00007f3286cc477a <+650>:	mov    %rcx,%r13
>   0x00007f3286cc477d <+653>:	mov    %rsi,%r12
>   0x00007f3286cc4780 <+656>:	add    $0x1,%rsi
>   0x00007f3286cc4784 <+660>:	bt     %r14,%r13
>   0x00007f3286cc4788 <+664>:	mov    %rsi,%rbx
>   0x00007f3286cc478b <+667>:	jb     0x7f3286cc4728 <_dl_important_hwcaps+568>
>   0x00007f3286cc478d <+669>:	add    $0x1,%r14
>   0x00007f3286cc4791 <+673>:	jmp    0x7f3286cc471f <_dl_important_hwcaps+559>
>   0x00007f3286cc4793 <+675>:	nopl   0x0(%rax,%rax,1)
>   0x00007f3286cc4798 <+680>:	mov    %rbx,%r13
>   0x00007f3286cc479b <+683>:	mov    -0x70(%rbp),%rbx
>   0x00007f3286cc479f <+687>:	mov    -0x58(%rbp),%rax
>   0x00007f3286cc47a3 <+691>:	test   %rax,%rax
>   0x00007f3286cc47a6 <+694>:	je     0x7f3286cc4bd0 <_dl_important_hwcaps+1760>
>   0x00007f3286cc47ac <+700>:	mov    %r13,%r9
>   0x00007f3286cc47af <+703>:	shl    $0x4,%r9
>   0x00007f3286cc47b3 <+707>:	add    -0x48(%rbp),%r9
>   0x00007f3286cc47b7 <+711>:	mov    %rax,(%r9)
>   0x00007f3286cc47ba <+714>:	mov    -0x68(%rbp),%rax
>   0x00007f3286cc47be <+718>:	mov    %rax,0x8(%r9)
>   0x00007f3286cc47c2 <+722>:	lea    0x1(%rdi),%rax
>   0x00007f3286cc47c6 <+726>:	shl    $0x4,%rdi
>   0x00007f3286cc47ca <+730>:	add    -0x48(%rbp),%rdi
>   0x00007f3286cc47ce <+734>:	lea    0x10217(%rip),%rsi        # 0x7f3286cd49ec
>   0x00007f3286cc47d5 <+741>:	cmp    %rax,%rbx
>   0x00007f3286cc47d8 <+744>:	mov    %rsi,(%rdi)
>   0x00007f3286cc47db <+747>:	movq   $0x3,0x8(%rdi)
>   0x00007f3286cc47e3 <+755>:	jne    0x7f3286cc4c22 <_dl_important_hwcaps+1842>
>   0x00007f3286cc47e9 <+761>:	mov    -0x48(%rbp),%rax
>   0x00007f3286cc47ed <+765>:	cmp    $0x1,%rbx
>   0x00007f3286cc47f1 <+769>:	mov    0x8(%rax),%rax
>   0x00007f3286cc47f5 <+773>:	mov    %rax,%r15
>   0x00007f3286cc47f8 <+776>:	je     0x7f3286cc4b60 <_dl_important_hwcaps+1648>
>   0x00007f3286cc47fe <+782>:	mov    -0x48(%rbp),%rdx
>   0x00007f3286cc4802 <+786>:	mov    %rbx,%rax
>   0x00007f3286cc4805 <+789>:	mov    %ebx,%r13d
>   0x00007f3286cc4808 <+792>:	shl    $0x4,%rax
>   0x00007f3286cc480c <+796>:	mov    %rax,-0x80(%rbp)
>   0x00007f3286cc4810 <+800>:	add    %rax,%rdx
>   0x00007f3286cc4813 <+803>:	cmp    $0x2,%rbx
>   0x00007f3286cc4817 <+807>:	mov    -0x8(%rdx),%rax
>   0x00007f3286cc481b <+811>:	mov    %rax,-0x50(%rbp)
>   0x00007f3286cc481f <+815>:	lea    0x2(%rax,%r15,1),%rdi
>   0x00007f3286cc4824 <+820>:	ja     0x7f3286cc4af0 <_dl_important_hwcaps+1536>
>   0x00007f3286cc482a <+826>:	mov    $0x1,%esi
>   0x00007f3286cc482f <+831>:	mov    %r13d,%ecx
>   0x00007f3286cc4832 <+834>:	mov    %rdx,-0x68(%rbp)
>   0x00007f3286cc4836 <+838>:	mov    %esi,%eax
>   0x00007f3286cc4838 <+840>:	mov    %esi,-0x58(%rbp)
>   0x00007f3286cc483b <+843>:	mov    -0x60(%rbp),%rsi
>   0x00007f3286cc483f <+847>:	shl    %cl,%eax
>   0x00007f3286cc4841 <+849>:	mov    %eax,-0x90(%rbp)
>   0x00007f3286cc4847 <+855>:	cltq   
>   0x00007f3286cc4849 <+857>:	mov    %rax,(%rsi)
>   0x00007f3286cc484c <+860>:	mov    %rax,-0xa0(%rbp)
>   0x00007f3286cc4853 <+867>:	shl    $0x4,%rax
>   0x00007f3286cc4857 <+871>:	add    %rax,%rdi
>   0x00007f3286cc485a <+874>:	mov    %rax,%r12
>   0x00007f3286cc485d <+877>:	callq  0x7f3286cb6cf0 <malloc@plt>
>   0x00007f3286cc4862 <+882>:	test   %rax,%rax
>   0x00007f3286cc4865 <+885>:	mov    %rax,%r14
>   0x00007f3286cc4868 <+888>:	mov    -0x58(%rbp),%esi
>   0x00007f3286cc486b <+891>:	mov    -0x68(%rbp),%rdx
>   0x00007f3286cc486f <+895>:	je     0x7f3286cc4b4a <_dl_important_hwcaps+1626>
>   0x00007f3286cc4875 <+901>:	lea    (%rax,%r12,1),%rdi
>   0x00007f3286cc4879 <+905>:	mov    %rdi,(%rax)
>   0x00007f3286cc487c <+908>:	mov    %rdi,0x10(%rax)
>   0x00007f3286cc4880 <+912>:	lea    -0x1(%r13),%eax
>   0x00007f3286cc4884 <+916>:	mov    %eax,%ecx
>   0x00007f3286cc4886 <+918>:	mov    %eax,-0x8c(%rbp)
>   0x00007f3286cc488c <+924>:	mov    -0x48(%rbp),%rax
>   0x00007f3286cc4890 <+928>:	shl    %cl,%esi
>   0x00007f3286cc4892 <+930>:	mov    %r13d,%ecx
>   0x00007f3286cc4895 <+933>:	mov    %esi,-0x78(%rbp)
>   0x00007f3286cc4898 <+936>:	mov    (%rax),%rax
>   0x00007f3286cc489b <+939>:	mov    %rax,-0x58(%rbp)
>   0x00007f3286cc489f <+943>:	mov    $0x1,%eax
>   0x00007f3286cc48a4 <+948>:	shl    %cl,%rax
>   0x00007f3286cc48a7 <+951>:	cmp    $0x2,%rbx
>   0x00007f3286cc48ab <+955>:	mov    %rax,-0x98(%rbp)
>   0x00007f3286cc48b2 <+962>:	je     0x7f3286cc4bed <_dl_important_hwcaps+1789>
>   0x00007f3286cc48b8 <+968>:	mov    -0x10(%rdx),%rax
>   0x00007f3286cc48bc <+972>:	mov    -0x80(%rbp),%rsi
>   0x00007f3286cc48c0 <+976>:	mov    $0x1,%r13d
>   0x00007f3286cc48c6 <+982>:	movslq -0x78(%rbp),%r12
>   0x00007f3286cc48ca <+986>:	mov    %rbx,-0xa8(%rbp)
>   0x00007f3286cc48d1 <+993>:	mov    %r14,-0xb0(%rbp)
>   0x00007f3286cc48d8 <+1000>:	mov    %rax,-0x70(%rbp)
>   0x00007f3286cc48dc <+1004>:	lea    -0x2(%rbx),%rax
>   0x00007f3286cc48e0 <+1008>:	mov    %rax,-0x68(%rbp)
>   0x00007f3286cc48e4 <+1012>:	mov    -0x48(%rbp),%rax
>   0x00007f3286cc48e8 <+1016>:	lea    -0x20(%rax,%rsi,1),%rax
>   0x00007f3286cc48ed <+1021>:	mov    %rax,-0x60(%rbp)
>   0x00007f3286cc48f1 <+1025>:	nopl   0x0(%rax)
>   0x00007f3286cc48f8 <+1032>:	mov    -0x50(%rbp),%rdx
>   0x00007f3286cc48fc <+1036>:	mov    -0x70(%rbp),%rsi
>   0x00007f3286cc4900 <+1040>:	sub    $0x2,%r12
>   0x00007f3286cc4904 <+1044>:	callq  0x7f3286cd31e0 <mempcpy>
>   0x00007f3286cc4909 <+1049>:	mov    -0x60(%rbp),%r14
>   0x00007f3286cc490d <+1053>:	movb   $0x2f,(%rax)
>   0x00007f3286cc4910 <+1056>:	lea    0x1(%rax),%rdi
>   0x00007f3286cc4914 <+1060>:	mov    -0x68(%rbp),%rbx
>   0x00007f3286cc4918 <+1064>:	jmp    0x7f3286cc492a <_dl_important_hwcaps+1082>
>   0x00007f3286cc491a <+1066>:	nopw   0x0(%rax,%rax,1)
>   0x00007f3286cc4920 <+1072>:	sub    $0x10,%r14
>   0x00007f3286cc4924 <+1076>:	sub    $0x1,%rbx
>   0x00007f3286cc4928 <+1080>:	je     0x7f3286cc4956 <_dl_important_hwcaps+1126>
>   0x00007f3286cc492a <+1082>:	mov    %r13d,%edx
>   0x00007f3286cc492d <+1085>:	mov    %ebx,%ecx
>   0x00007f3286cc492f <+1087>:	shl    %cl,%edx
>   0x00007f3286cc4931 <+1089>:	movslq %edx,%rdx
>   0x00007f3286cc4934 <+1092>:	test   %r12,%rdx
>   0x00007f3286cc4937 <+1095>:	je     0x7f3286cc4920 <_dl_important_hwcaps+1072>
>   0x00007f3286cc4939 <+1097>:	mov    0x8(%r14),%rdx
>   0x00007f3286cc493d <+1101>:	mov    (%r14),%rsi
>   0x00007f3286cc4940 <+1104>:	sub    $0x10,%r14
>   0x00007f3286cc4944 <+1108>:	callq  0x7f3286cd31e0 <mempcpy>
>   0x00007f3286cc4949 <+1113>:	sub    $0x1,%rbx
>   0x00007f3286cc494d <+1117>:	movb   $0x2f,(%rax)
>   0x00007f3286cc4950 <+1120>:	lea    0x1(%rax),%rdi
>   0x00007f3286cc4954 <+1124>:	jne    0x7f3286cc492a <_dl_important_hwcaps+1082>
>   0x00007f3286cc4956 <+1126>:	mov    -0x58(%rbp),%rsi
>   0x00007f3286cc495a <+1130>:	mov    %r15,%rdx
>   0x00007f3286cc495d <+1133>:	callq  0x7f3286cd31e0 <mempcpy>
>   0x00007f3286cc4962 <+1138>:	test   %r12,%r12
>   0x00007f3286cc4965 <+1141>:	movb   $0x2f,(%rax)
>   0x00007f3286cc4968 <+1144>:	lea    0x1(%rax),%rdi
>   0x00007f3286cc496c <+1148>:	jne    0x7f3286cc48f8 <_dl_important_hwcaps+1032>
>   0x00007f3286cc496e <+1150>:	mov    -0xa8(%rbp),%rbx
>   0x00007f3286cc4975 <+1157>:	mov    -0xb0(%rbp),%r14
>   0x00007f3286cc497c <+1164>:	mov    -0x98(%rbp),%rcx
>   0x00007f3286cc4983 <+1171>:	lea    0x8(%r14),%rdx
>   0x00007f3286cc4987 <+1175>:	xor    %eax,%eax
>   0x00007f3286cc4989 <+1177>:	nopl   0x0(%rax)
>   0x00007f3286cc4990 <+1184>:	add    $0x1,%rax
>   0x00007f3286cc4994 <+1188>:	movq   $0x0,(%rdx)
>   0x00007f3286cc499b <+1195>:	add    $0x10,%rdx
>   0x00007f3286cc499f <+1199>:	cmp    %rcx,%rax
>   0x00007f3286cc49a2 <+1202>:	jb     0x7f3286cc4990 <_dl_important_hwcaps+1184>
>   0x00007f3286cc49a4 <+1204>:	mov    -0x48(%rbp),%rax
>   0x00007f3286cc49a8 <+1208>:	mov    -0x80(%rbp),%rsi
>   0x00007f3286cc49ac <+1212>:	mov    $0x1,%r8d
>   0x00007f3286cc49b2 <+1218>:	mov    -0xa0(%rbp),%r10
>   0x00007f3286cc49b9 <+1225>:	mov    %rbx,%rcx
>   0x00007f3286cc49bc <+1228>:	lea    -0x8(%rax,%rsi,1),%rdi
>   0x00007f3286cc49c1 <+1233>:	nopl   0x0(%rax)
>   0x00007f3286cc49c8 <+1240>:	sub    $0x1,%rcx
>   0x00007f3286cc49cc <+1244>:	mov    %r8d,%r9d
>   0x00007f3286cc49cf <+1247>:	mov    %r14,%rdx
>   0x00007f3286cc49d2 <+1250>:	shl    %cl,%r9d
>   0x00007f3286cc49d5 <+1253>:	test   %r10,%r10
>   0x00007f3286cc49d8 <+1256>:	mov    %r10,%rax
>   0x00007f3286cc49db <+1259>:	movslq %r9d,%r9
>   0x00007f3286cc49de <+1262>:	je     0x7f3286cc4a0a <_dl_important_hwcaps+1306>
>   0x00007f3286cc49e0 <+1264>:	sub    $0x1,%rax
>   0x00007f3286cc49e4 <+1268>:	test   %rax,%r9
>   0x00007f3286cc49e7 <+1271>:	je     0x7f3286cc4a01 <_dl_important_hwcaps+1297>
>   0x00007f3286cc49e9 <+1273>:	mov    (%rdi),%rbx
>   0x00007f3286cc49ec <+1276>:	sub    $0x1,%rax
>   0x00007f3286cc49f0 <+1280>:	lea    0x1(%rbx),%rsi
>   0x00007f3286cc49f4 <+1284>:	add    %rsi,0x8(%rdx)
>   0x00007f3286cc49f8 <+1288>:	add    $0x10,%rdx
>   0x00007f3286cc49fc <+1292>:	test   %rax,%r9
>   0x00007f3286cc49ff <+1295>:	jne    0x7f3286cc49e9 <_dl_important_hwcaps+1273>
>   0x00007f3286cc4a01 <+1297>:	add    $0x10,%rdx
>   0x00007f3286cc4a05 <+1301>:	test   %rax,%rax
>   0x00007f3286cc4a08 <+1304>:	jne    0x7f3286cc49e0 <_dl_important_hwcaps+1264>
>   0x00007f3286cc4a0a <+1306>:	sub    $0x10,%rdi
>   0x00007f3286cc4a0e <+1310>:	test   %rcx,%rcx
>   0x00007f3286cc4a11 <+1313>:	jne    0x7f3286cc49c8 <_dl_important_hwcaps+1240>
>   0x00007f3286cc4a13 <+1315>:	mov    -0x90(%rbp),%edi
>   0x00007f3286cc4a19 <+1321>:	movzbl -0x8c(%rbp),%ecx
>   0x00007f3286cc4a20 <+1328>:	mov    $0x1,%eax
>   0x00007f3286cc4a25 <+1333>:	lea    0x20(%r14),%rdx
>   0x00007f3286cc4a29 <+1337>:	sub    $0x2,%edi
>   0x00007f3286cc4a2c <+1340>:	movslq %edi,%rdi
>   0x00007f3286cc4a2f <+1343>:	shl    %cl,%rax
>   0x00007f3286cc4a32 <+1346>:	cmp    %rax,%rdi
>   0x00007f3286cc4a35 <+1349>:	je     0x7f3286cc4a7a <_dl_important_hwcaps+1418>
>   0x00007f3286cc4a37 <+1351>:	mov    %rdx,%rcx
>   0x00007f3286cc4a3a <+1354>:	mov    %rdi,%rsi
>   0x00007f3286cc4a3d <+1357>:	jmp    0x7f3286cc4a55 <_dl_important_hwcaps+1381>
>   0x00007f3286cc4a3f <+1359>:	nop
>   0x00007f3286cc4a40 <+1360>:	mov    -0x18(%rcx),%r8
>   0x00007f3286cc4a44 <+1364>:	add    -0x20(%rcx),%r8
>   0x00007f3286cc4a48 <+1368>:	add    $0x10,%rcx
>   0x00007f3286cc4a4c <+1372>:	mov    %r8,-0x10(%rcx)
>   0x00007f3286cc4a50 <+1376>:	cmp    %rax,%rsi
>   0x00007f3286cc4a53 <+1379>:	je     0x7f3286cc4a70 <_dl_important_hwcaps+1408>
>   0x00007f3286cc4a55 <+1381>:	sub    $0x1,%rsi
>   0x00007f3286cc4a59 <+1385>:	test   $0x1,%sil
>   0x00007f3286cc4a5d <+1389>:	jne    0x7f3286cc4a40 <_dl_important_hwcaps+1360>
>   0x00007f3286cc4a5f <+1391>:	mov    -0x10(%rcx),%r8
>   0x00007f3286cc4a63 <+1395>:	add    $0x10,%rcx
>   0x00007f3286cc4a67 <+1399>:	mov    %r8,-0x10(%rcx)
>   0x00007f3286cc4a6b <+1403>:	cmp    %rax,%rsi
>   0x00007f3286cc4a6e <+1406>:	jne    0x7f3286cc4a55 <_dl_important_hwcaps+1381>
>   0x00007f3286cc4a70 <+1408>:	sub    %rax,%rdi
>   0x00007f3286cc4a73 <+1411>:	shl    $0x4,%rdi
>   0x00007f3286cc4a77 <+1415>:	add    %rdi,%rdx
>   0x00007f3286cc4a7a <+1418>:	mov    -0x78(%rbp),%esi
>   0x00007f3286cc4a7d <+1421>:	mov    -0x50(%rbp),%rcx
>   0x00007f3286cc4a81 <+1425>:	neg    %esi
>   0x00007f3286cc4a83 <+1427>:	add    $0x1,%rcx
>   0x00007f3286cc4a87 <+1431>:	movslq %esi,%rsi
>   0x00007f3286cc4a8a <+1434>:	shl    $0x4,%rsi
>   0x00007f3286cc4a8e <+1438>:	xchg   %ax,%ax
>   0x00007f3286cc4a90 <+1440>:	mov    (%rdx,%rsi,1),%rdi
>   0x00007f3286cc4a94 <+1444>:	add    $0x10,%rdx
>   0x00007f3286cc4a98 <+1448>:	add    %rcx,%rdi
>   0x00007f3286cc4a9b <+1451>:	mov    %rdi,-0x10(%rdx)
>   0x00007f3286cc4a9f <+1455>:	sub    $0x1,%rax
>   0x00007f3286cc4aa3 <+1459>:	jne    0x7f3286cc4a90 <_dl_important_hwcaps+1440>
>   0x00007f3286cc4aa5 <+1461>:	mov    0x8(%r14),%rax
>   0x00007f3286cc4aa9 <+1465>:	mov    -0x88(%rbp),%rsi
>   0x00007f3286cc4ab0 <+1472>:	mov    %rax,(%rsi)
>   0x00007f3286cc4ab3 <+1475>:	lea    -0x28(%rbp),%rsp
>   0x00007f3286cc4ab7 <+1479>:	mov    %r14,%rax
>   0x00007f3286cc4aba <+1482>:	pop    %rbx
>   0x00007f3286cc4abb <+1483>:	pop    %r12
>   0x00007f3286cc4abd <+1485>:	pop    %r13
>   0x00007f3286cc4abf <+1487>:	pop    %r14
>   0x00007f3286cc4ac1 <+1489>:	pop    %r15
>   0x00007f3286cc4ac3 <+1491>:	pop    %rbp
>   0x00007f3286cc4ac4 <+1492>:	retq   
>   0x00007f3286cc4ac5 <+1493>:	nopl   (%rax)
>   0x00007f3286cc4ac8 <+1496>:	mov    %rbx,%rax
>   0x00007f3286cc4acb <+1499>:	mov    $0x1,%edi
>   0x00007f3286cc4ad0 <+1504>:	xor    %r12d,%r12d
>   0x00007f3286cc4ad3 <+1507>:	shl    $0x4,%rax
>   0x00007f3286cc4ad7 <+1511>:	add    $0x10,%rax
>   0x00007f3286cc4adb <+1515>:	sub    %rax,%rsp
>   0x00007f3286cc4ade <+1518>:	mov    %rsp,-0x48(%rbp)
>   0x00007f3286cc4ae2 <+1522>:	jmpq   0x7f3286cc4704 <_dl_important_hwcaps+532>
>   0x00007f3286cc4ae7 <+1527>:	nopw   0x0(%rax,%rax,1)
>   0x00007f3286cc4af0 <+1536>:	mov    -0x48(%rbp),%rax
>   0x00007f3286cc4af4 <+1540>:	lea    -0x2(%rbx),%r8
>   0x00007f3286cc4af8 <+1544>:	add    %rdi,%rdi
>   0x00007f3286cc4afb <+1547>:	lea    0x18(%rax),%rcx
>   0x00007f3286cc4aff <+1551>:	xor    %eax,%eax
>   0x00007f3286cc4b01 <+1553>:	nopl   0x0(%rax)
>   0x00007f3286cc4b08 <+1560>:	mov    (%rcx),%rsi
>   0x00007f3286cc4b0b <+1563>:	add    $0x1,%rax
>   0x00007f3286cc4b0f <+1567>:	add    $0x10,%rcx
>   0x00007f3286cc4b13 <+1571>:	cmp    %rax,%r8
>   0x00007f3286cc4b16 <+1574>:	lea    0x1(%rdi,%rsi,1),%rdi
>   0x00007f3286cc4b1b <+1579>:	jne    0x7f3286cc4b08 <_dl_important_hwcaps+1560>
>   0x00007f3286cc4b1d <+1581>:	cmp    $0x3,%rbx
>   0x00007f3286cc4b21 <+1585>:	je     0x7f3286cc4bdb <_dl_important_hwcaps+1771>
>   0x00007f3286cc4b27 <+1591>:	cmp    $0x3f,%rbx
>   0x00007f3286cc4b2b <+1595>:	ja     0x7f3286cc4b4a <_dl_important_hwcaps+1626>
>   0x00007f3286cc4b2d <+1597>:	lea    0x80(%rdi),%rax
>   0x00007f3286cc4b34 <+1604>:	mov    $0x43,%ecx
>   0x00007f3286cc4b39 <+1609>:	mov    %ebx,%r13d
>   0x00007f3286cc4b3c <+1612>:	sub    %ebx,%ecx
>   0x00007f3286cc4b3e <+1614>:	shr    %cl,%rax
>   0x00007f3286cc4b41 <+1617>:	test   %rax,%rax
>   0x00007f3286cc4b44 <+1620>:	je     0x7f3286cc4be1 <_dl_important_hwcaps+1777>
>   0x00007f3286cc4b4a <+1626>:	lea    0xfeb4(%rip),%rcx        # 0x7f3286cd4a05
>   0x00007f3286cc4b51 <+1633>:	xor    %edx,%edx
>   0x00007f3286cc4b53 <+1635>:	xor    %esi,%esi
>   0x00007f3286cc4b55 <+1637>:	mov    $0xc,%edi
>   0x00007f3286cc4b5a <+1642>:	callq  0x7f3286cb6d20 <_dl_signal_error@plt>
>   0x00007f3286cc4b5f <+1647>:	nop
>   0x00007f3286cc4b60 <+1648>:	mov    -0x60(%rbp),%rax
>   0x00007f3286cc4b64 <+1652>:	lea    0x21(%r15),%rdi
>   0x00007f3286cc4b68 <+1656>:	movq   $0x2,(%rax)
>   0x00007f3286cc4b6f <+1663>:	callq  0x7f3286cb6cf0 <malloc@plt>
>   0x00007f3286cc4b74 <+1668>:	test   %rax,%rax
>   0x00007f3286cc4b77 <+1671>:	mov    %rax,%r14
>   0x00007f3286cc4b7a <+1674>:	je     0x7f3286cc4b4a <_dl_important_hwcaps+1626>
>   0x00007f3286cc4b7c <+1676>:	lea    0x20(%rax),%rdi
>   0x00007f3286cc4b80 <+1680>:	mov    %r15,%rdx
>   0x00007f3286cc4b83 <+1683>:	mov    %rdi,(%rax)
>   0x00007f3286cc4b86 <+1686>:	lea    0x1(%r15),%rax
>   0x00007f3286cc4b8a <+1690>:	mov    %rdi,0x10(%r14)
>   0x00007f3286cc4b8e <+1694>:	movq   $0x0,0x18(%r14)
>   0x00007f3286cc4b96 <+1702>:	mov    %rax,0x8(%r14)
>   0x00007f3286cc4b9a <+1706>:	mov    -0x48(%rbp),%rax
>   0x00007f3286cc4b9e <+1710>:	mov    (%rax),%rsi
>   0x00007f3286cc4ba1 <+1713>:	callq  0x7f3286cd31e0 <mempcpy>
>   0x00007f3286cc4ba6 <+1718>:	mov    -0x88(%rbp),%rbx
>   0x00007f3286cc4bad <+1725>:	movb   $0x2f,(%rax)
>   0x00007f3286cc4bb0 <+1728>:	mov    0x8(%r14),%rax
>   0x00007f3286cc4bb4 <+1732>:	mov    %rax,(%rbx)
>   0x00007f3286cc4bb7 <+1735>:	jmpq   0x7f3286cc4ab3 <_dl_important_hwcaps+1475>
>   0x00007f3286cc4bbc <+1740>:	nopl   0x0(%rax)
>   0x00007f3286cc4bc0 <+1744>:	subq   $0x1,-0x70(%rbp)
>   0x00007f3286cc4bc5 <+1749>:	mov    %r9,%rdi
>   0x00007f3286cc4bc8 <+1752>:	jmpq   0x7f3286cc46ef <_dl_important_hwcaps+511>
>   0x00007f3286cc4bcd <+1757>:	nopl   (%rax)
>   0x00007f3286cc4bd0 <+1760>:	mov    %rdi,%rax
>   0x00007f3286cc4bd3 <+1763>:	mov    %r13,%rdi
>   0x00007f3286cc4bd6 <+1766>:	jmpq   0x7f3286cc47c6 <_dl_important_hwcaps+726>
>   0x00007f3286cc4bdb <+1771>:	mov    $0x3,%r13d
>   0x00007f3286cc4be1 <+1777>:	lea    -0x3(%r13),%ecx
>   0x00007f3286cc4be5 <+1781>:	shl    %cl,%rdi
>   0x00007f3286cc4be8 <+1784>:	jmpq   0x7f3286cc482a <_dl_important_hwcaps+826>
>   0x00007f3286cc4bed <+1789>:	mov    -0x48(%rbp),%rax
>   0x00007f3286cc4bf1 <+1793>:	mov    0x18(%rax),%rdx
>   0x00007f3286cc4bf5 <+1797>:	mov    0x10(%rax),%rsi
>=> 0x00007f3286cc4bf9 <+1801>:	callq  0x7f3286cd31e0 <mempcpy>
>   0x00007f3286cc4bfe <+1806>:	mov    -0x58(%rbp),%rsi
>   0x00007f3286cc4c02 <+1810>:	lea    0x1(%rax),%rdi
>   0x00007f3286cc4c06 <+1814>:	movb   $0x2f,(%rax)
>   0x00007f3286cc4c09 <+1817>:	mov    %r15,%rdx
>   0x00007f3286cc4c0c <+1820>:	callq  0x7f3286cd31e0 <mempcpy>
>   0x00007f3286cc4c11 <+1825>:	movb   $0x2f,(%rax)
>   0x00007f3286cc4c14 <+1828>:	jmpq   0x7f3286cc497c <_dl_important_hwcaps+1164>
>   0x00007f3286cc4c19 <+1833>:	lea    0x1(%rdx),%rbx
>   0x00007f3286cc4c1d <+1837>:	jmpq   0x7f3286cc4586 <_dl_important_hwcaps+150>
>   0x00007f3286cc4c22 <+1842>:	lea    0x12a07(%rip),%rcx        # 0x7f3286cd7630 <__PRETTY_FUNCTION__.9386>
>   0x00007f3286cc4c29 <+1849>:	lea    0xfdc0(%rip),%rsi        # 0x7f3286cd49f0
>   0x00007f3286cc4c30 <+1856>:	lea    0xfdc5(%rip),%rdi        # 0x7f3286cd49fc
>   0x00007f3286cc4c37 <+1863>:	mov    $0xad,%edx
>   0x00007f3286cc4c3c <+1868>:	callq  0x7f3286ccf1c0 <__GI___assert_fail>
>End of assembler dump.
>== EXPLOITABLE ==

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Attachments on bug 1585371: 1446923 | 1446924 | 1446925 | 1446926 | 1446927 | 1446928 | 1446929 | 1446930 | 1446931 | 1446932 | 1446933 | 1446934