Attachment 896844 Details for Bug 1098806 – File: backtrace

File: backtrace

backtrace (text/plain), 18.52 KB, created by Andrew Aylett on 2014-05-18 19:49:03 UTC

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Creator: Andrew Aylett

Created: 2014-05-18 19:49:03 UTC

Size: 18.52 KB

patch

obsolete

>[New LWP 28884]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/couchjs /usr/share/couchdb/server/main.js'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  __GI___pthread_mutex_lock (mutex=mutex@entry=0x0) at ../nptl/pthread_mutex_lock.c:66
>66	  unsigned int type = PTHREAD_MUTEX_TYPE_ELISION (mutex);
>
>Thread 1 (Thread 0x7f1fe8d94880 (LWP 28884)):
>#0  __GI___pthread_mutex_lock (mutex=mutex@entry=0x0) at ../nptl/pthread_mutex_lock.c:66
>        type = <optimized out>
>        id = <optimized out>
>#1  0x0000003874823329 in PR_Lock (lock=0x0) at ../../../nspr/pr/src/pthreads/ptsynch.c:177
>No locals.
>#2  0x00007f1fe8e6396c in AutoLockGC (rt=0x162e060, this=<synthetic pointer>) at jscntxt.h:2601
>No locals.
>#3  finish (rt=0x162e060, this=0x162e2d8) at jsgc.cpp:2048
>        join = 0x0
>#4  js_FinishGC (rt=rt@entry=0x162e060) at jsgc.cpp:869
>No locals.
>#5  0x00007f1fe8deb9e6 in JSRuntime::~JSRuntime (this=0x162e060, __in_chrg=<optimized out>) at jsapi.cpp:696
>No locals.
>#6  0x00007f1fe8debb69 in JS_Finish (rt=0x162e060) at jsapi.cpp:763
>No locals.
>#7  0x00007f1fe8df7cdd in JS_Init (maxbytes=67108864) at jsapi.cpp:753
>No locals.
>#8  0x000000000040242e in main (argc=<optimized out>, argv=<optimized out>) at couch_js/sm185.c:338
>        rt = 0x0
>        cx = 0x0
>        global = 0x0
>        call = 0x0
>        klass = 0x0
>        script = <optimized out>
>        scriptsrc = <optimized out>
>        schars = <optimized out>
>        slen = 2
>        sroot = 217478915878
>        result = 1
>        i = <optimized out>
>        args = 0x162e030
>From                To                  Syms Read   Shared Object Library
>0x0000003878809f10  0x0000003878852900  Yes         /lib64/libcurl.so.4
>0x00000032a3c05890  0x00000032a3c74bb8  Yes         /lib64/libm.so.6
>0x00007f1fe8de60c0  0x00007f1fe90684b4  Yes         /lib64/libmozjs185.so.1.0
>0x0000003875401090  0x0000003875402018  Yes         /lib64/libplds4.so
>0x0000003875001510  0x0000003875002b18  Yes         /lib64/libplc4.so
>0x000000387480d1e0  0x000000387482d130  Yes         /lib64/libnspr4.so
>0x00000032a38059f0  0x00000032a3811614  Yes         /lib64/libpthread.so.0
>0x00000032a3400ed0  0x00000032a34019d0  Yes         /lib64/libdl.so.2
>0x0000003877800ed0  0x000000387780598c  Yes         /lib64/libcrypt.so.1
>0x00000032a301f560  0x00000032a3160bb4  Yes         /lib64/libc.so.6
>0x00000032c2403010  0x00000032c2407588  Yes         /lib64/libidn.so.11
>0x0000003420005520  0x000000342001f3c8  Yes         /lib64/libssh2.so.1
>0x000000387700b090  0x000000387702eaa4  Yes         /lib64/libssl3.so
>0x0000003877409f00  0x0000003877421b18  Yes         /lib64/libsmime3.so
>0x0000003875819b30  0x0000003875904f74  Yes         /lib64/libnss3.so
>0x000000387600be50  0x000000387601a0b8  Yes         /lib64/libnssutil3.so
>0x00000038fa80bd10  0x00000038fa83bdf4  Yes         /lib64/libgssapi_krb5.so.2
>0x00000038fac251a0  0x00000038fac8775c  Yes         /lib64/libkrb5.so.3
>0x00000038fa4048b0  0x00000038fa4247d8  Yes         /lib64/libk5crypto.so.3
>0x00000032b2401570  0x00000032b2402154  Yes         /lib64/libcom_err.so.2
>0x00000032c54036d0  0x00000032c540a9f4  Yes         /lib64/liblber-2.4.so.2
>0x000000387840f0a0  0x000000387843f7d4  Yes         /lib64/libldap-2.4.so.2
>0x00000032a4002210  0x00000032a400e930  Yes         /lib64/libz.so.1
>0x00000032a6c5bab0  0x00000032a6cc262a  Yes         /lib64/libstdc++.so.6
>0x00000032a4402af0  0x00000032a4412218  Yes         /lib64/libgcc_s.so.1
>0x00000032a48022d0  0x00000032a48050bc  Yes         /lib64/librt.so.1
>0x00000032a2c00b10  0x00000032a2c19c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003876c041c0  0x0000003876c5aeb0  Yes         /lib64/libfreebl3.so
>0x00000038fb0183c0  0x00000038fb052270  Yes         /lib64/libssl.so.10
>0x0000003a64e69c40  0x0000003a64f5a4f8  Yes         /lib64/libcrypto.so.10
>0x00000038fa003620  0x00000038fa009f8c  Yes         /lib64/libkrb5support.so.0
>0x00000032b3c01570  0x00000032b3c02194  Yes         /lib64/libkeyutils.so.1
>0x00000032a5c03a40  0x00000032a5c127dc  Yes         /lib64/libresolv.so.2
>0x0000003879004b60  0x0000003879015fe4  Yes         /lib64/libsasl2.so.3
>0x00000039cfc064a0  0x00000039cfc18fe4  Yes         /lib64/libselinux.so.1
>0x00000032a5001770  0x00000032a504b8e8  Yes         /lib64/libpcre.so.1
>0x00000039cf8030e0  0x00000039cf819050  Yes         /lib64/liblzma.so.5
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x0	0
>rcx            0x0	0
>rdx            0x32a33b8778	217486952312
>rsi            0x0	0
>rdi            0x0	0
>rbp            0x0	0x0
>rsp            0x7fff0f7eedc8	0x7fff0f7eedc8
>r8             0xffffffff	4294967295
>r9             0x0	0
>r10            0x7fff0f7eeb90	140733453364112
>r11            0x32a3809fe0	217491480544
>r12            0x162e060	23257184
>r13            0x7fff0f7eefc0	140733453365184
>r14            0x0	0
>r15            0x0	0
>rip            0x32a3809fe0	0x32a3809fe0 <__GI___pthread_mutex_lock>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            <unavailable>
>st1            <unavailable>
>st2            <unavailable>
>st3            <unavailable>
>st4            <unavailable>
>st5            <unavailable>
>st6            <unavailable>
>st7            <unavailable>
>fctrl          <unavailable>
>fstat          <unavailable>
>ftag           <unavailable>
>fiseg          <unavailable>
>fioff          <unavailable>
>foseg          <unavailable>
>fooff          <unavailable>
>fop            <unavailable>
>xmm0           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm1           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm2           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm3           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm4           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm5           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm6           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm7           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm8           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm9           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm10          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm11          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm12          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm13          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm14          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm15          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>mxcsr          <unavailable>
>Dump of assembler code for function __GI___pthread_mutex_lock:
>=> 0x00000032a3809fe0 <+0>:	mov    0x10(%rdi),%esi
>   0x00000032a3809fe3 <+3>:	mov    %rdi,%r8
>   0x00000032a3809fe6 <+6>:	mov    %esi,%eax
>   0x00000032a3809fe8 <+8>:	and    $0x17f,%eax
>   0x00000032a3809fed <+13>:	nop
>   0x00000032a3809fee <+14>:	mov    %esi,%edx
>   0x00000032a3809ff0 <+16>:	and    $0x7c,%edx
>   0x00000032a3809ff3 <+19>:	jne    0x32a380a09d <__GI___pthread_mutex_lock+189>
>   0x00000032a3809ff9 <+25>:	test   %eax,%eax
>   0x00000032a3809ffb <+27>:	jne    0x32a380a05d <__GI___pthread_mutex_lock+125>
>   0x00000032a3809ffd <+29>:	mov    0x2124e1(%rip),%eax        # 0x32a3a1c4e4 <__pthread_force_elision>
>   0x00000032a380a003 <+35>:	test   %eax,%eax
>   0x00000032a380a005 <+37>:	je     0x32a380a030 <__GI___pthread_mutex_lock+80>
>   0x00000032a380a007 <+39>:	test   $0x300,%esi
>   0x00000032a380a00d <+45>:	jne    0x32a380a030 <__GI___pthread_mutex_lock+80>
>   0x00000032a380a00f <+47>:	or     $0x100,%esi
>   0x00000032a380a015 <+53>:	mov    %esi,0x10(%rdi)
>   0x00000032a380a018 <+56>:	mov    %esi,%edx
>   0x00000032a380a01a <+58>:	lea    0x16(%r8),%rsi
>   0x00000032a380a01e <+62>:	mov    %r8,%rdi
>   0x00000032a380a021 <+65>:	and    $0x80,%edx
>   0x00000032a380a027 <+71>:	jmpq   0x32a38111c0 <__lll_lock_elision>
>   0x00000032a380a02c <+76>:	nopl   0x0(%rax)
>   0x00000032a380a030 <+80>:	and    $0x80,%esi
>   0x00000032a380a036 <+86>:	mov    $0x1,%edi
>   0x00000032a380a03b <+91>:	xor    %eax,%eax
>   0x00000032a380a03d <+93>:	lock cmpxchg %edi,(%r8)
>   0x00000032a380a042 <+98>:	jne    0x32a380a16a <_L_lock_814>
>   0x00000032a380a048 <+104>:	mov    %fs:0x2d0,%eax
>   0x00000032a380a050 <+112>:	mov    %eax,0x8(%r8)
>   0x00000032a380a054 <+116>:	addl   $0x1,0xc(%r8)
>   0x00000032a380a059 <+121>:	nop
>   0x00000032a380a05a <+122>:	xor    %eax,%eax
>   0x00000032a380a05c <+124>:	retq   
>   0x00000032a380a05d <+125>:	cmp    $0x100,%eax
>   0x00000032a380a062 <+130>:	je     0x32a380a018 <__GI___pthread_mutex_lock+56>
>   0x00000032a380a064 <+132>:	mov    %esi,%eax
>   0x00000032a380a066 <+134>:	and    $0x7f,%eax
>   0x00000032a380a069 <+137>:	cmp    $0x1,%eax
>   0x00000032a380a06c <+140>:	jne    0x32a380a0b7 <__GI___pthread_mutex_lock+215>
>   0x00000032a380a06e <+142>:	mov    %fs:0x2d0,%eax
>   0x00000032a380a076 <+150>:	cmp    0x8(%rdi),%eax
>   0x00000032a380a079 <+153>:	je     0x32a380a0a2 <__GI___pthread_mutex_lock+194>
>   0x00000032a380a07b <+155>:	and    $0x80,%esi
>   0x00000032a380a081 <+161>:	mov    $0x1,%edi
>   0x00000032a380a086 <+166>:	xor    %eax,%eax
>   0x00000032a380a088 <+168>:	lock cmpxchg %edi,(%r8)
>   0x00000032a380a08d <+173>:	jne    0x32a380a185 <_L_lock_874>
>   0x00000032a380a093 <+179>:	movl   $0x1,0x4(%r8)
>   0x00000032a380a09b <+187>:	jmp    0x32a380a048 <__GI___pthread_mutex_lock+104>
>   0x00000032a380a09d <+189>:	jmpq   0x32a38059f0 <__pthread_mutex_lock_full>
>   0x00000032a380a0a2 <+194>:	mov    0x4(%rdi),%eax
>   0x00000032a380a0a5 <+197>:	cmp    $0xffffffff,%eax
>   0x00000032a380a0a8 <+200>:	je     0x32a380a133 <__GI___pthread_mutex_lock+339>
>   0x00000032a380a0ae <+206>:	add    $0x1,%eax
>   0x00000032a380a0b1 <+209>:	mov    %eax,0x4(%rdi)
>   0x00000032a380a0b4 <+212>:	xor    %eax,%eax
>   0x00000032a380a0b6 <+214>:	retq   
>   0x00000032a380a0b7 <+215>:	cmp    $0x3,%eax
>   0x00000032a380a0ba <+218>:	jne    0x32a380a153 <__GI___pthread_mutex_lock+371>
>   0x00000032a380a0c0 <+224>:	cmpl   $0x0,0x21233d(%rip)        # 0x32a3a1c404 <__is_smp>
>   0x00000032a380a0c7 <+231>:	je     0x32a380a030 <__GI___pthread_mutex_lock+80>
>   0x00000032a380a0cd <+237>:	mov    %edx,%eax
>   0x00000032a380a0cf <+239>:	mov    $0x1,%edx
>   0x00000032a380a0d4 <+244>:	lock cmpxchg %edx,(%rdi)
>   0x00000032a380a0d8 <+248>:	test   %eax,%eax
>   0x00000032a380a0da <+250>:	je     0x32a380a048 <__GI___pthread_mutex_lock+104>
>   0x00000032a380a0e0 <+256>:	movswl 0x14(%rdi),%eax
>   0x00000032a380a0e4 <+260>:	mov    $0x1,%esi
>   0x00000032a380a0e9 <+265>:	lea    0xa(%rax,%rax,1),%ecx
>   0x00000032a380a0ed <+269>:	mov    $0x64,%eax
>   0x00000032a380a0f2 <+274>:	cmp    $0x64,%ecx
>   0x00000032a380a0f5 <+277>:	cmovg  %eax,%ecx
>   0x00000032a380a0f8 <+280>:	xor    %dl,%dl
>   0x00000032a380a0fa <+282>:	xor    %edi,%edi
>   0x00000032a380a0fc <+284>:	add    $0x1,%edx
>   0x00000032a380a0ff <+287>:	lea    -0x1(%rdx),%eax
>   0x00000032a380a102 <+290>:	cmp    %eax,%ecx
>   0x00000032a380a104 <+292>:	jle    0x32a380a139 <__GI___pthread_mutex_lock+345>
>   0x00000032a380a106 <+294>:	pause  
>   0x00000032a380a108 <+296>:	mov    %edi,%eax
>   0x00000032a380a10a <+298>:	lock cmpxchg %esi,(%r8)
>   0x00000032a380a10f <+303>:	test   %eax,%eax
>   0x00000032a380a111 <+305>:	jne    0x32a380a0fc <__GI___pthread_mutex_lock+284>
>   0x00000032a380a113 <+307>:	movzwl 0x14(%r8),%ecx
>   0x00000032a380a118 <+312>:	mov    $0x8,%esi
>   0x00000032a380a11d <+317>:	movswl %cx,%eax
>   0x00000032a380a120 <+320>:	sub    %eax,%edx
>   0x00000032a380a122 <+322>:	mov    %edx,%eax
>   0x00000032a380a124 <+324>:	cltd   
>   0x00000032a380a125 <+325>:	idiv   %esi
>   0x00000032a380a127 <+327>:	add    %ecx,%eax
>   0x00000032a380a129 <+329>:	mov    %ax,0x14(%r8)
>   0x00000032a380a12e <+334>:	jmpq   0x32a380a048 <__GI___pthread_mutex_lock+104>
>   0x00000032a380a133 <+339>:	mov    $0xb,%eax
>   0x00000032a380a138 <+344>:	retq   
>   0x00000032a380a139 <+345>:	mov    0x10(%r8),%esi
>   0x00000032a380a13d <+349>:	mov    $0x1,%edi
>   0x00000032a380a142 <+354>:	xor    %eax,%eax
>   0x00000032a380a144 <+356>:	and    $0x80,%esi
>   0x00000032a380a14a <+362>:	lock cmpxchg %edi,(%r8)
>   0x00000032a380a14f <+367>:	jne    0x32a380a1a0 <_L_lock_1026>
>   0x00000032a380a151 <+369>:	jmp    0x32a380a113 <__GI___pthread_mutex_lock+307>
>   0x00000032a380a153 <+371>:	mov    %fs:0x2d0,%eax
>   0x00000032a380a15b <+379>:	cmp    0x8(%rdi),%eax
>   0x00000032a380a15e <+382>:	jne    0x32a380a030 <__GI___pthread_mutex_lock+80>
>   0x00000032a380a164 <+388>:	mov    $0x23,%eax
>   0x00000032a380a169 <+393>:	retq   
>End of assembler dump.

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Attachments on bug 1098806: 896844 | 896845 | 896846 | 896847 | 896848 | 896849 | 896850 | 896851 | 896852 | 896853 | 896854