Attachment 592548 Details for Bug 832903 – File: backtrace

File: backtrace

backtrace (text/plain), 92.30 KB, created by Chen_Min_Chin on 2012-06-18 07:43:12 UTC

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Creator: Chen_Min_Chin

Created: 2012-06-18 07:43:12 UTC

Size: 92.30 KB

patch

obsolete

>[New LWP 5020]
>[New LWP 5074]
>[New LWP 5075]
>[New LWP 5082]
>[New LWP 5087]
>[New LWP 5093]
>[New LWP 5095]
>[New LWP 5164]
>[New LWP 5167]
>[New LWP 5168]
>[New LWP 5169]
>[New LWP 12881]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>warning: "/var/cache/abrt-di/usr/lib/debug/usr/lib64/libicudata.so.48.1.1.debug": separate debug info file has no debug info
>Core was generated by `epiphany'.
>Program terminated with signal 11, Segmentation fault.
>#0  testAndSet (n=0, this=0x100000050) at Source/JavaScriptCore/wtf/Bitmap.h:98
>98	Source/JavaScriptCore/wtf/Bitmap.h: No such file or directory.
>
>Thread 12 (Thread 0x7f1200490700 (LWP 12881)):
>#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:218
>No locals.
>#1  0x00000037b7283a65 in g_cond_wait_until (cond=cond@entry=0xb7d428, mutex=mutex@entry=0xb7d420, end_time=end_time@entry=16708211591) at gthread-posix.c:855
>        ts = {tv_sec = 16708, tv_nsec = 211591000}
>        status = <optimized out>
>#2  0x00000037b721e541 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0xb7d420, wait=wait@entry=1, end_time=end_time@entry=16708211591) at gasyncqueue.c:424
>        retval = <optimized out>
>        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00000037b721eb8a in g_async_queue_timeout_pop (queue=0xb7d420, timeout=timeout@entry=15000000) at gasyncqueue.c:545
>        end_time = 16708211591
>        retval = <optimized out>
>#4  0x00000037b726ab02 in g_thread_pool_wait_for_new_pool () at gthreadpool.c:169
>        pool = <optimized out>
>        local_max_idle_time = 15000
>        local_wakeup_thread_serial = <optimized out>
>        local_max_unused_threads = 2
>        last_wakeup_thread_serial = 0
>        have_relayed_thread_marker = 0
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:366
>        free_pool = <optimized out>
>        task = 0x2
>        pool = <optimized out>
>#6  0x00000037b726a345 in g_thread_proxy (data=0x1d7a140) at gthread.c:801
>        thread = 0x1d7a140
>#7  0x00000037b5a07d14 in start_thread (arg=0x7f1200490700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f1200490700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139715290924800, 5822242585487951698, 0, 25584480, 139715290924800, 21, -5843206827792578734, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 11 (Thread 0x7f121efb5700 (LWP 5169)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
>No locals.
>#1  0x00007f1244822603 in queue_processor (data=0x7f120b4ade40) at /usr/src/debug/icedtea-web-1.2/plugin/icedteanp/IcedTeaPluginRequestProcessor.cc:727
>        __clframe = {__cancel_routine = <optimized out>, __cancel_arg = 0x7f121efb4bc0, __do_it = 1, __cancel_type = <optimized out>}
>        processor = 0x7f120b4ade40
>        message_parts = <optimized out>
>        command = ""
>        wait_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 12 times>, "\001", '\000' <repeats 26 times>, __align = 0}
>#2  0x00000037b5a07d14 in start_thread (arg=0x7f121efb5700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f121efb5700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139715805927168, 5822242585487951698, 0, 20281584, 139715805927168, 19, -5843139874084272302, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#3  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 10 (Thread 0x7f12463b2700 (LWP 5168)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
>No locals.
>#1  0x00007f1244822603 in queue_processor (data=0x7f120b4ade40) at /usr/src/debug/icedtea-web-1.2/plugin/icedteanp/IcedTeaPluginRequestProcessor.cc:727
>        __clframe = {__cancel_routine = <optimized out>, __cancel_arg = 0x7f12463b1bc0, __do_it = 1, __cancel_type = <optimized out>}
>        processor = 0x7f120b4ade40
>        message_parts = <optimized out>
>        command = ""
>        wait_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 12 times>, "\001", '\000' <repeats 26 times>, __align = 0}
>#2  0x00000037b5a07d14 in start_thread (arg=0x7f12463b2700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f12463b2700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139716464420608, 5822242585487951698, 0, 19398768, 139716464420608, 19, -5843333936275962030, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#3  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 9 (Thread 0x7f121dfb3700 (LWP 5167)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
>No locals.
>#1  0x00007f1244822603 in queue_processor (data=0x7f120b4ade40) at /usr/src/debug/icedtea-web-1.2/plugin/icedteanp/IcedTeaPluginRequestProcessor.cc:727
>        __clframe = {__cancel_routine = <optimized out>, __cancel_arg = 0x7f121dfb2bc0, __do_it = 1, __cancel_type = <optimized out>}
>        processor = 0x7f120b4ade40
>        message_parts = <optimized out>
>        command = ""
>        wait_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 12 times>, "\001", '\000' <repeats 26 times>, __align = 0}
>#2  0x00000037b5a07d14 in start_thread (arg=0x7f121dfb3700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f121dfb3700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139715789141760, 5822242585487951698, 0, 19467760, 139715789141760, 19, -5843146467932813486, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#3  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 8 (Thread 0x7f121cfb1700 (LWP 5164)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
>No locals.
>#1  0x00000037d892ee2b in WTF::ThreadCondition::timedWait (this=0x7f1245713540, mutex=..., absoluteTime=<optimized out>) at Source/JavaScriptCore/wtf/ThreadingPthreads.cpp:404
>        timeSeconds = <optimized out>
>        timeNanoseconds = <optimized out>
>        targetTime = {tv_sec = 139716451185936, tv_nsec = 139716451186032}
>#2  0x0000003d60d284b2 in waitForMessageFilteredWithTimeout<bool(WebCore::LocalStorageTask*)> (absoluteTime=1.7976931348623157e+308, predicate=@0x3d60d28790: {bool (WebCore::LocalStorageTask *)} 0x3d60d28790 <WTF::MessageQueue<WebCore::LocalStorageTask>::alwaysTruePredicate(WebCore::LocalStorageTask*)>, result=<synthetic pointer>, this=0x7f1245713518) at Source/JavaScriptCore/wtf/MessageQueue.h:138
>        lock = {m_lockable = @0x7f1245713518}
>        timedOut = <optimized out>
>        found = {<WTF::DequeIteratorBase<WebCore::LocalStorageTask*, 0ul>> = {m_deque = 0x7f1245713570, m_index = <optimized out>}, <No data fields>}
>        message = <optimized out>
>#3  waitForMessage (this=0x7f1245713518) at Source/JavaScriptCore/wtf/MessageQueue.h:124
>        exitReason = <optimized out>
>        result = <optimized out>
>#4  WebCore::LocalStorageThread::threadEntryPoint (this=0x7f1245713510) at Source/WebCore/storage/LocalStorageThread.cpp:67
>        task = {m_ptr = 0x7f12047f4438}
>#5  0x00000037d892ee7e in WTF::wtfThreadEntryPoint (param=0x7f121c6658d0) at Source/JavaScriptCore/wtf/ThreadingPthreads.cpp:162
>No locals.
>#6  0x00000037b5a07d14 in start_thread (arg=0x7f121cfb1700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f121cfb1700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139715772356352, 5822242585487951698, 0, 20887376, 139715772356352, 19, -5843144269983299758, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 7 (Thread 0x7f1247ffd700 (LWP 5095)):
>#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:218
>No locals.
>#1  0x00000037d892ee0c in WTF::ThreadCondition::timedWait (this=0x7f129853c4b8, mutex=..., absoluteTime=<optimized out>) at Source/JavaScriptCore/wtf/ThreadingPthreads.cpp:415
>        timeSeconds = <optimized out>
>        timeNanoseconds = <optimized out>
>        targetTime = {tv_sec = 1340004895, tv_nsec = 703250885}
>#2  0x00000037d8798072 in JSC::Heap::waitForRelativeTime (this=0x7f129853bac8, relative=<optimized out>) at Source/JavaScriptCore/heap/Heap.cpp:407
>No locals.
>#3  0x00000037d87980d5 in JSC::Heap::blockFreeingThreadMain (this=0x7f129853bac8) at Source/JavaScriptCore/heap/Heap.cpp:420
>        currentNumberOfFreeBlocks = <optimized out>
>        desiredNumberOfFreeBlocks = <optimized out>
>#4  0x00000037d892ee7e in WTF::wtfThreadEntryPoint (param=0x7f12984960d0) at Source/JavaScriptCore/wtf/ThreadingPthreads.cpp:162
>No locals.
>#5  0x00000037b5a07d14 in start_thread (arg=0x7f1247ffd700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f1247ffd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139716494087936, 5822242585487951698, 0, 239264202752, 139716494087936, 139717841766136, -5843335617218787502, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 6 (Thread 0x7f1292ffd700 (LWP 5093)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
>No locals.
>#1  0x0000003d609da37b in WebCore::IconDatabase::syncThreadMainLoop (this=0x7f1298498000) at Source/WebCore/loader/icon/IconDatabase.cpp:1449
>        didAnyWork = <optimized out>
>        shouldReenableSuddenTermination = true
>#2  0x0000003d609da66d in WebCore::IconDatabase::iconDatabaseSyncThread (this=0x7f1298498000) at Source/WebCore/loader/icon/IconDatabase.cpp:1061
>        journalFilename = {m_impl = {m_ptr = 0x7f12984aaf78}}
>#3  0x00000037d892ee7e in WTF::wtfThreadEntryPoint (param=0x7f12984961d0) at Source/JavaScriptCore/wtf/ThreadingPthreads.cpp:162
>No locals.
>#4  0x00000037b5a07d14 in start_thread (arg=0x7f1292ffd700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f1292ffd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139717752379136, 5822242585487951698, 0, 12035968, 139717752379136, 19, -5842884817451399342, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 5 (Thread 0x7f12937fe700 (LWP 5087)):
>#0  0x00000037b56baa0d in nanosleep () at ../sysdeps/unix/syscall-template.S:82
>No locals.
>#1  0x00000037b56ba8b1 in __sleep (seconds=0) at ../sysdeps/unix/sysv/linux/sleep.c:138
>        ts = {tv_sec = 1, tv_nsec = 171153079}
>        set = {__val = {65536, 0 <repeats 15 times>}}
>        oset = {__val = {0 <repeats 16 times>}}
>        result = <optimized out>
>#2  0x00000037d890f2c2 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x37d8bf3c20) at Source/JavaScriptCore/wtf/FastMalloc.cpp:2555
>No locals.
>#3  0x00000037d890f349 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at Source/JavaScriptCore/wtf/FastMalloc.cpp:1628
>No locals.
>#4  0x00000037b5a07d14 in start_thread (arg=0x7f12937fe700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f12937fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139717760771840, 5822242585487951698, 0, 239264202752, 139717760771840, 32768, -5842888116523153582, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 4 (Thread 0x7f1293fff700 (LWP 5082)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
>No locals.
>#1  0x00000037b728396f in g_cond_wait (cond=cond@entry=0xaf6648, mutex=mutex@entry=0xaf6640) at gthread-posix.c:746
>        _g_boolean_var_ = <optimized out>
>        status = <optimized out>
>#2  0x00000037b721e55b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0xaf6640, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:421
>        retval = <optimized out>
>        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00000037b721ea06 in g_async_queue_pop (queue=0xaf6640) at gasyncqueue.c:455
>        retval = <optimized out>
>        __PRETTY_FUNCTION__ = "g_async_queue_pop"
>#4  0x000000000047a359 in run_history_service_thread (self=0xafcd90 [EphyHistoryService]) at ephy-history-service.c:376
>        priv = 0xafcdb0
>        message = 0x0
>        __PRETTY_FUNCTION__ = "run_history_service_thread"
>#5  0x00000037b726a345 in g_thread_proxy (data=0xafcde0) at gthread.c:801
>        thread = 0xafcde0
>#6  0x00000037b5a07d14 in start_thread (arg=0x7f1293fff700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f1293fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139717769164544, 5822242585487951698, 0, 239264202752, 139717769164544, 11521424, -5842887015400913070, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 3 (Thread 0x7f1298de5700 (LWP 5075)):
>#0  0x00000037b56e8eef in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00000037b72479b4 in g_main_context_poll (n_fds=5, fds=0x7f128c006b80, timeout=-1, context=0x7f129400cc90, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x37b72557d0 <g_poll>
>#2  g_main_context_iterate (context=0x7f129400cc90, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 5
>        allocated_nfds = <optimized out>
>        fds = 0x7f128c006b80
>#3  0x00000037b7247e12 in g_main_loop_run (loop=0x7f129400cbb0) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00000037b9ac9266 in gdbus_shared_thread_func (user_data=0x7f129400cc60) at gdbusprivate.c:277
>        data = 0x7f129400cc60
>#5  0x00000037b726a345 in g_thread_proxy (data=0x7f129400a940) at gthread.c:801
>        thread = 0x7f129400a940
>#6  0x00000037b5a07d14 in start_thread (arg=0x7f1298de5700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f1298de5700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139717850846976, 5822242585487951698, 0, 239264202752, 139717850846976, 139717769219168, -5842871361318860974, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 2 (Thread 0x7f12995e6700 (LWP 5074)):
>#0  0x00000037b56e8eef in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00000037b72479b4 in g_main_context_poll (n_fds=1, fds=0x7f12940010e0, timeout=-1, context=0xad1d50, priority=<optimized out>) at gmain.c:3440
>        poll_func = 0x37b72557d0 <g_poll>
>#2  g_main_context_iterate (context=0xad1d50, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3141
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = <optimized out>
>        fds = 0x7f12940010e0
>#3  0x00000037b7247e12 in g_main_loop_run (loop=0x7f12940010c0) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007f12995ebb0b in dconf_context_thread (data=0xad1d50) at dconfcontext.c:11
>        context = 0xad1d50
>        loop = <optimized out>
>        __PRETTY_FUNCTION__ = "dconf_context_thread"
>#5  0x00000037b726a345 in g_thread_proxy (data=0xace320) at gthread.c:801
>        thread = 0xace320
>#6  0x00000037b5a07d14 in start_thread (arg=0x7f12995e6700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f12995e6700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139717859239680, 5822242585487951698, 0, 239264202752, 139717859239680, 11345232, -5842874660390615214, 5810674347052320594}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00000037b56f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7f12a0f579c0 (LWP 5020)):
>#0  testAndSet (n=0, this=0x100000050) at Source/JavaScriptCore/wtf/Bitmap.h:98
>        mask = 1
>        index = 0
>        result = <optimized out>
>#1  concurrentTestAndSet (n=0, this=0x100000050) at Source/JavaScriptCore/wtf/Bitmap.h:117
>No locals.
>#2  testAndSetMarked (this=0x100000000, p=0x100000001) at Source/JavaScriptCore/heap/MarkedBlock.h:279
>No locals.
>#3  testAndSetMarked (cell=0x100000001) at Source/JavaScriptCore/heap/Heap.h:261
>No locals.
>#4  internalAppend (cell=0x100000001, this=0x7f129853c6f8) at Source/JavaScriptCore/runtime/Structure.h:359
>No locals.
>#5  internalAppend (value=..., this=0x7f129853c6f8) at Source/JavaScriptCore/heap/MarkStack.h:429
>No locals.
>#6  append (count=1025, slot=0x7f122cd65e88, this=0x7f129853c6f8) at Source/JavaScriptCore/heap/MarkStack.h:399
>        i = <optimized out>
>#7  JSC::SlotVisitor::copyAndAppend (this=0x7f129853c6f8, ptr=<optimized out>, bytes=<optimized out>, values=0x7f122cd65e88, length=1025) at Source/JavaScriptCore/heap/MarkStack.cpp:518
>        oldPtr = <optimized out>
>        newPtr = <optimized out>
>#8  0x00000037d88aa147 in JSC::JSObject::visitChildren (cell=0x7f121e0c6420, visitor=...) at Source/JavaScriptCore/runtime/JSObject.cpp:96
>        temp = 0x7f122cd65e88
>        thisObject = 0x7f121e0c6420
>        storage = 0x7f122cd65e88
>        storageSize = <optimized out>
>#9  0x00000037d879d2ef in visitChildren (cell=<optimized out>, visitor=...) at Source/JavaScriptCore/heap/MarkStack.cpp:313
>No locals.
>#10 JSC::SlotVisitor::drain (this=0x7f129853c6f8) at Source/JavaScriptCore/heap/MarkStack.cpp:360
>No locals.
>#11 0x00000037d8799aaf in donateAndDrain (this=0x7f129853c6f8) at Source/JavaScriptCore/heap/SlotVisitor.h:55
>No locals.
>#12 JSC::Heap::markRoots (this=this@entry=0x7f129853bac8, fullGC=fullGC@entry=true) at Source/JavaScriptCore/heap/Heap.cpp:631
>        enabler = {m_stack = @0x7f129853c6f8}
>        machineThreadRoots = {static inlineCapacity = 128, static nonInlineCapacity = 1024, m_roots = 0x7fffd58e0388, m_size = 42, m_capacity = 128, m_blocks = 0x7f129853c310, m_copiedSpace = 0x7f129853c330, m_inlineRoots = {0x7f124659d120, 0x7f12055ed560, 0x7f122cd8fe60, 0x7f120588e120, 0x7f122cd8fe60, 0x7f121dfdb420, 0x7f121e0c6420, 0x7f121e0c6420, 0x7f121d60abe0, 0x7f121e0c2520, 0x7f121e0c6420, 0x7f121d60ac20, 0x7f121d60abe0, 0x7f121e0c6420, 0x7f121d60ac20, 0x7f121dfd11a0, 0x7f12902ab120, 0x7f122c88ac00, 0x7f122cd8af60, 0x7f121e0c4be0, 0x7f1208c628a0, 0x7f121e0c6660, 0x7f129007fa60, 0x7f121dfd10e0, 0x7f121e0c4be0, 0x7f1208d09760, 0x7f121dfd1060, 0x7f122ecb6fa0, 0x7f121e0c6660, 0x7f121dfd1be0, 0x7f1208d09760, 0x7f1208c628a0, 0x7f129007fa60, 0x7f129007fa60, 0x7f129007fa60, 0x7f1208c628a0, 0x7f1208d09760, 0x7f1246539d60, 0x7f124735b320, 0x7f120588af20, 0x7f121dfd1be0, 0x7f121dfd1be0, 0x7f11d7c9ac28, 0x0, 0x7fffd58e04f8, 0x20, 0x25a00000115, 0xfffffffe, 0x0, 0x7f11dc9aec18, 0x3d60bedeb6, 0x7fff000000b5, 0x7fff0000000a, 0x7fffd58e0740, 0x37d8911a7e, 0x0, 0x7fffd58e0558, 0xa, 0x7f12049c90e0, 0xdcc550e8, 0x7f1100000000, 0x0, 0x7fffd58e0a40, 0x7f11e076f100, 0x7fffd58e05d0, 0x7fffd58e07a0, 0x7f11d7c9ac38, 0x3d60a2ed30, 0x0, 0x10, 0x7f11d7c9ac28, 0x7fffd58e07a0, 0x3d60ae51f5, 0x0, 0x7fffd58e05e8, 0x20, 0x3200000012c, 0x3200000012d, 0x54900000123, 0x1d7a000, 0x97e4c0, 0x97e4c0, 0x3d60b7159d, 0x974120, 0x8, 0x0, 0x7fffd58e0648, 0x200, 0x7f12454415b0, 0x97e4c0, 0x8, 0x7f122fa74d18, 0x8, 0x7f1206349018, 0x7f1206349000, 0x7f120775f080, 0x3d60b71e95, 0x0, 0x2, 0x6e, 0x3d60b7159d, 0x0, 0x7f129853a200, 0x7f1205713638, 0x7f12984a29c0, 0x7f11e6dd3000, 0x7fffd58e4000, 0x7fffd50e4000, 0x7f11d7c9ab00, 0x7f1205dab930, 0x7f110000000f, 0x3d0000000f, 0xf00000002, 0x10, 0x260b71801, 0x10, 0x7f0000000000, 0xffffffff, 0x0, 0x7f11dc5e78e0, 0x7f1202f82040, 0x7f1202f82000, 0x7f1202f82020, 0x0, 0x0, 0x0, 0x0, 0x0}}
>        dummy = 0x2bd00000549
>        registerFileRoots = {static inlineCapacity = 128, static nonInlineCapacity = 1024, m_roots = 0x7f1298000000, m_size = 246, m_capacity = 1024, m_blocks = 0x7f129853c310, m_copiedSpace = 0x7f129853c330, m_inlineRoots = {0x7f121dfd1be0, 0x7f1208c628a0, 0x7f1208d09760, 0x7f121e0c2b20, 0x7f121dfd1be0, 0x7f1208c628a0, 0x7f121e0c4be0, 0x7f121e0c6660, 0x7f124647afe0, 0x7f1208c625a0, 0x7f1246c646c0, 0x7f1208d095e0, 0x7f121e0c4aa0, 0x7f121dfd1be0, 0x7f1208c628a0, 0x7f1208c61ee0, 0x7f121e0c4aa0, 0x7f121dfd08e0, 0x7f122c88bda0, 0x7f121d62b360, 0x7f121dfd08a0, 0x7f122c88be00, 0x7f1208c628a0, 0x7f1208c62860, 0x7f121d62b3a0, 0x7f121d62b360, 0x7f121dfd0860, 0x7f122c88bd40, 0x7f121e0c26a0, 0x7f1208c62860, 0x7f122c88be00, 0x7f121dfd1be0, 0x7f1208c628a0, 0x7f1208c62860, 0x7f1208c62c60, 0x7f1206e0e0a0, 0x7f120711da80, 0x7f1208c63020, 0x7f1206e0e5e0, 0x7f1206e0e0a0, 0x7f1206e0e620, 0x7f1206e0e4e0, 0x7f120711da80, 0x7f1208c63020, 0x7f1206e0e4e0, 0x7f1206e0e620, 0x7f1206e0e420, 0x7f1208c63020, 0x7f1206e0e420, 0x7f1206e0e620, 0x7f1207151ba0, 0x7f121d60fae0, 0x7f1208c6d6a0, 0x7f1206e0e460, 0x7f1208c68d20, 0x7f121dfd07e0, 0x7f1208c63020, 0x7f1206e0e460, 0x7f1206e0e620, 0x7f12071520e0, 0x7f121d60eca0, 0x7f124659e560, 0x7f121d60eaa0, 0x7f124659e560, 0x7f124659e5a0, 0x7f121d60bb60, 0x7f121d60bb60, 0x7f121d60eaa0, 0x7f121d60bd20, 0x7f121d60bb60, 0x7f1206e040e0, 0x7f121e0c26a0, 0x7f1206e040e0, 0x7f121d60eaa0, 0x7f1206e040e0, 0x7f1206e043a0, 0x7f121d60d160, 0x7f121d60eaa0, 0x7f121d60d160, 0x7f121d60d1a0, 0x7f121d60bb20, 0x7f121d60bb20, 0x7f121d60eaa0, 0x7f121d60bce0, 0x7f121d60bb20, 0x7f1208c6b060, 0x7f121e0c26a0, 0x7f1208c6b060, 0x7f121d60eaa0, 0x7f1208c6b060, 0x7f1208c6b320, 0x7f124659e4a0, 0x7f121d60bd20, 0x7f124659e4a0, 0x7f124659e4e0, 0x7f121d60bae0, 0x7f121d60bae0, 0x7f121d60eaa0, 0x7f121d60bd20, 0x7f121d60bae0, 0x7f1206e040a0, 0x7f121e0c26a0, 0x7f1206e040a0, 0x7f121d60eaa0, 0x7f1206e040a0, 0x7f1206e043a0, 0x7f121d60eaa0, 0x7f120588e420, 0x7f121d60ba20, 0x7f121d60b860, 0x7f121d60b820, 0x7f120588e420, 0x7f120588e620, 0x7f121d624aa0, 0x7f121d60ba20, 0x7f121d60b860, 0x7f121d60b820, 0x7f120588e360, 0x7f121d624aa0, 0x7f121d624be0, 0x7f122c88b0e0, 0x7f12093e5c20, 0x7f121d60b7a0, 0x7f12093e5ae0, 0x7f121e0c26a0, 0x7f12093e5ae0, 0x7f121d60b7a0, 0x7f121d60ba20}}
>        visitor = @0x7f129853c6f8: {<JSC::MarkStack> = {m_stack = {m_topSegment = 0x7f122ee7e000, m_allocator = @0x7f129853c588, m_segmentCapacity = 511, m_top = 8, m_numberOfPreviousSegments = 2}, m_opaqueRoots = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7f11dd180000, m_tableSize = 256, m_tableSizeMask = 255, m_keyCount = 91, m_deletedCount = 0}}, m_visitCount = 264891, m_isInParallelMode = true, m_shared = @0x7f129853c578}, m_copyBlock = 0x7f120b3c0000}
>        heapRootVisitor = {m_visitor = @0x7f129853c6f8}
>#13 0x00000037d879a52d in JSC::Heap::collect (this=0x7f129853bac8, sweepToggle=JSC::Heap::DoNotSweep) at Source/JavaScriptCore/heap/Heap.cpp:796
>        newSize = <optimized out>
>        proportionalBytes = <optimized out>
>#14 0x00000037d8795ce8 in getFreshBlock (outBlock=<synthetic pointer>, allocationEffort=JSC::AllocationCanFail, this=0x7f129853c330) at Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h:203
>        heapBlock = 0x0
>        block = 0x0
>#15 addNewBlock (this=0x7f129853c330) at Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h:237
>        block = 0x0
>#16 JSC::CopiedSpace::tryAllocateSlowCase (this=0x7f129853c330, bytes=16384, outPtr=0x7fffd58e0cc8) at Source/JavaScriptCore/heap/CopiedSpace.cpp:39
>No locals.
>#17 0x00000037d88ac5e9 in tryAllocate (outPtr=0x7fffd58e0cc8, bytes=16384, this=0x7f129853c330) at Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h:277
>No locals.
>#18 tryReallocate (newSize=16384, oldSize=8192, ptr=<synthetic pointer>, this=0x7f129853c330) at Source/JavaScriptCore/heap/CopiedSpaceInlineMethods.h:342
>        oldPtr = 0x7f122cd65e88
>        result = 0x0
>#19 tryReallocateStorage (newSize=16384, oldSize=8192, ptr=<synthetic pointer>, this=0x7f129853bac8) at Source/JavaScriptCore/heap/Heap.h:360
>No locals.
>#20 JSC::JSObject::allocatePropertyStorage (this=this@entry=0x7f121e0c6420, globalData=..., oldSize=oldSize@entry=1024, newSize=<optimized out>) at Source/JavaScriptCore/runtime/JSObject.cpp:564
>        temp = 0x7f122cd65e88
>        oldPropertyStorage = 0x7f122cd65e88
>        newPropertyStorage = 0x0
>#21 0x00000037d88adf6c in putDirectInternal<(JSC::JSObject::PutMode)0> (specificFunction=<optimized out>, slot=..., attributes=<optimized out>, value=..., propertyName=..., globalData=..., this=<optimized out>) at Source/JavaScriptCore/runtime/JSObject.h:676
>        currentSpecificFunction = <optimized out>
>        offset = <optimized out>
>        currentCapacity = 1024
>        currentCapacity = <optimized out>
>        currentSpecificFunction = <optimized out>
>        structure = <optimized out>
>        offset = <optimized out>
>#22 JSC::JSObject::put (cell=0x7f121e0c6420, exec=<optimized out>, propertyName=..., value=..., slot=...) at Source/JavaScriptCore/runtime/JSObject.cpp:200
>        specificValue = 0x37d8752bd0
>        thisObject = 0x7f121e0c6420
>        globalData = @0x7f129853a200: {<WTF::RefCounted<JSC::JSGlobalData>> = {<WTF::RefCountedBase> = {m_refCount = 2}, <No data fields>}, globalDataType = JSC::JSGlobalData::Default, clientData = 0x7f12984ccf40, topCallFrame = 0x7f12473fdae8, arrayConstructorTable = 0x7f12984c7a68, arrayPrototypeTable = 0x7f12984c7a50, booleanPrototypeTable = 0x7f12984c7a38, dateTable = 0x7f12984c7a20, dateConstructorTable = 0x7f12984c7a08, errorPrototypeTable = 0x7f12984c79f0, globalObjectTable = 0x7f12984c79d8, jsonTable = 0x7f12984c79c0, mathTable = 0x7f12984c79a8, numberConstructorTable = 0x7f12984c7990, numberPrototypeTable = 0x7f12984c7978, objectConstructorTable = 0x7f12984c7960, objectPrototypeTable = 0x7f12984c7948, regExpTable = 0x7f12984c7930, regExpConstructorTable = 0x7f12984c7918, regExpPrototypeTable = 0x7f12984c7900, stringTable = 0x7f12984c7ee8, stringConstructorTable = 0x7f12984c7ed0, structureStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542000}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, debuggerActivationStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542030}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, activationStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542060}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, interruptedExecutionErrorStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542090}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, terminatedExecutionErrorStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f12985420c0}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, staticScopeStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f12985420f0}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, strictEvalActivationStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542120}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, stringStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542150}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, notAnObjectStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542180}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, propertyNameIteratorStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f12985421b0}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, getterSetterStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f12985421e0}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, apiWrapperStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542210}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, scopeChainNodeStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542240}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, executableStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542270}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, nativeExecutableStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f12985422a0}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, evalExecutableStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f12985422d0}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, programExecutableStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542300}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, functionExecutableStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542330}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, regExpStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542360}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, structureChainStructure = {<JSC::Handle<JSC::Structure>> = {<JSC::HandleBase> = {m_slot = 0x7f1298542390}, <JSC::HandleConverter<JSC::Handle<JSC::Structure>, JSC::Structure>> = {<No data fields>}, <No data fields>}, <No data fields>}, identifierTable = 0x7f12984955a0, propertyNames = 0x7f12984ffa00, emptyList = 0x7f12984aa898, smallStrings = {static singleCharacterStringCount = 256, m_emptyString = 0x7f12902afea0, m_singleCharacterStrings = {0x0, 0x7f121d1221a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f120588cde0, 0x0 <repeats 21 times>, 0x7f12902a8de0, 0x7f122edf5120, 0x7f122f1ea3a0, 0x7f1205883060, 0x7f12902afa60, 0x7f1208a781a0, 0x7f122fb92620, 0x7f121d121e20, 0x7f1246d35d60, 0x7f1208a77760, 0x7f121d1221e0, 0x7f1246d3ed20, 0x7f1246e7d7e0, 0x7f122fb93ba0, 0x7f121d621d20, 0x7f12902a96e0, 0x7f1208a78e20, 0x7f12902ae7a0, 0x7f12902a60a0, 0x7f12902a43e0, 0x7f122ee67de0, 0x7f12473c2f20, 0x7f122f31d360, 0x7f121e0ce960, 0x7f122f31bc20, 0x7f1206e028a0, 0x7f1207152fe0, 0x7f1246e7aee0, 0x7f122edf5620, 0x7f1208c2c9e0, 0x7f1246bc0a20, 0x7f120994b120, 0x0, 0x7f1208a72a60, 0x7f12457e2720, 0x7f12457e26e0, 0x7f12457e26a0, 0x7f12457e2660, 0x7f12457e2620, 0x7f12457e25e0, 0x7f12457e25a0, 0x7f12457e2560, 0x7f12457e2520, 0x7f12457e24e0, 0x7f12457e24a0, 0x7f12457e2460, 0x7f12457e2420, 0x7f12457e23e0, 0x7f12457e23a0, 0x7f12457e2360, 0x7f12457e2320, 0x7f12457e22e0, 0x7f1208a76e20, 0x7f12457e22a0, 0x7f122fb0a6a0, 0x7f12457e2260, 0x7f12473ca760, 0x7f12457e2220, 0x7f12457e21e0, 0x7f12902a7520, 0x0, 0x7f12902a7260, 0x7f1208c2cba0, 0x7f12902a5620, 0x0, 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0x7f122fe39820}}, {m_impl = {m_ptr = 0x7f122c417348}}, {m_impl = {m_ptr = 0x7f122fd30320}}, {m_impl = {m_ptr = 0x7f122fd302f8}}, {m_impl = {m_ptr = 0x7f122fe39780}}, {m_impl = {m_ptr = 0x7f122fd302d0}}, {m_impl = {m_ptr = 0x7f122fe39550}}, {m_impl = {m_ptr = 0x7f122fd302a8}}, {m_impl = {m_ptr = 0x7f122c592ca8}}, {m_impl = {m_ptr = 0x7f122fe39528}}, {m_impl = {m_ptr = 0x7f122fe39500}}, {m_impl = {m_ptr = 0x7f122c592cd0}}, {m_impl = {m_ptr = 0x7f122c592c30}}, {m_impl = {m_ptr = 0x7f122c592c08}}, {m_impl = {m_ptr = 0x7f122c592bb8}}, {m_impl = {m_ptr = 0x7f122c592b90}}, {m_impl = {m_ptr = 0x7f122fe39d20}}, {m_impl = {m_ptr = 0x7f122c592b68}}, {m_impl = {m_ptr = 0x7f122c592b40}}, {m_impl = {m_ptr = 0x7f122c592b18}}, {m_impl = {m_ptr = 0x7f122fd30848}}, {m_impl = {m_ptr = 0x7f122c592af0}}, {m_impl = {m_ptr = 0x7f122c592ac8}}, {m_impl = {m_ptr = 0x7f122fd30820}}, {m_impl = {m_ptr = 0x7f122fd30758}}, {m_impl = {m_ptr = 0x7f122fd30e60}}, {m_impl = {m_ptr = 0x7f122fd30e38}}, {m_impl = {m_ptr = 0x7f122fd30e10}}, {m_impl = {m_ptr = 0x7f122fd30de8}}, {m_impl = {m_ptr = 0x7f122fd30dc0}}, {m_impl = {m_ptr = 0x7f122fd30cf8}}, {m_impl = {m_ptr = 0x7f122fd30cd0}}, {m_impl = {m_ptr = 0x7f122fd30ca8}}, {m_impl = {m_ptr = 0x7f122fd30c80}}, {m_impl = {m_ptr = 0x7f122fd30be0}}, {m_impl = {m_ptr = 0x7f122fd30bb8}}, {m_impl = {m_ptr = 0x7f122fd30b90}}, {m_impl = {m_ptr = 0x7f122fd30b68}}, {m_impl = {m_ptr = 0x7f122fd30a00}}}}}, dateInstanceCache = {static cacheSize = 16, m_cache = {m_data = {{key = nan(0x8000000000000), value = {m_ptr = 0x7f11f1cd4e10}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f120470de88}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11d8023d20}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11d8023870}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f12038b0ac8}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f1202278708}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11d9a0f438}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11d8023bb8}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11d9a0fc30}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11d80234b0}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11dfcf20f0}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f1203133438}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f120470d7f8}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f11d9a0f690}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f1203790258}}, {key = nan(0x8000000000000), value = {m_ptr = 0x7f12038b0780}}}}}, codeBlocksBeingCompiled = {m_size = 0, m_buffer = {<WTF::VectorBufferBase<JSC::CodeBlock*>> = {m_buffer = 0x7f12984ac680, m_capacity = 16}, <No data fields>}}, executableAllocator = {<No data fields>}, parserArena = {m_ptr = 0x7f12984a29c0}, keywords = {m_ptr = 0x7f12984921e0}, interpreter = 0x7f12984aa840, jitStubs = {m_ptr = 0x7f12984a4d68}, timeoutChecker = {m_timeoutInterval = 10000, m_timeAtLastCheck = 0, m_timeExecuting = 0, m_startCount = 1, m_ticksUntilNextCheck = 1024}, terminator = {m_shouldTerminate = false}, heap = {static minExtraCost = 256, static maxExtraCost = 1048576, m_heapSize = JSC::LargeHeap, m_minBytesPerCycle = 16777216, m_lastFullGCSize = 8395408, m_waterMark = 0, m_highWaterMark = 16790816, m_operationInProgress = JSC::Collection, m_objectSpace = {static maxCellSize = 2048, static preciseStep = 32, static preciseCutoff = 256, static preciseCount = 8, static impreciseStep = 256, static impreciseCutoff = 2048, static impreciseCount = 8, m_destructorSpace = {preciseAllocators = {m_data = {{m_firstFreeCell = 0x0, m_currentBlock = 0x7f1245a80000, m_blockList = {m_head = 0x7f1245a80000, m_tail = 0x7f1245a80000}, m_cellSize = 32, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f121d600000, m_blockList = {m_head = 0x7f12902a0000, m_tail = 0x7f120b9f0000}, m_cellSize = 64, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f122c880000, m_blockList = {m_head = 0x7f121e0e0000, m_tail = 0x7f120b850000}, m_cellSize = 96, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f122f1c0000, m_blockList = {m_head = 0x7f1290510000, m_tail = 0x7f122f1c0000}, m_cellSize = 128, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f121c060000, m_blockList = {m_head = 0x7f121c060000, m_tail = 0x7f121c060000}, m_cellSize = 160, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f122f210000, m_blockList = {m_head = 0x7f1246e50000, m_tail = 0x7f122f210000}, m_cellSize = 192, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 224, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f122fc90000, m_blockList = {m_head = 0x7f121c3c0000, m_tail = 0x7f122fc90000}, m_cellSize = 256, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}}}, impreciseAllocators = {m_data = {{m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 0, m_cellsNeedDestruction = true, m_heap = 0x0, m_markedSpace = 0x0}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f1290040000, m_blockList = {m_head = 0x7f1290040000, m_tail = 0x7f1290040000}, m_cellSize = 512, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x7f1290070000, m_blockList = {m_head = 0x7f1290070000, m_tail = 0x7f1290070000}, m_cellSize = 768, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1024, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1280, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1536, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1792, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 2048, m_cellsNeedDestruction = true, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}}}}, m_normalSpace = {preciseAllocators = {m_data = {{m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 32, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 64, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 96, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 128, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 160, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 192, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 224, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 256, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}}}, impreciseAllocators = {m_data = {{m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 0, m_cellsNeedDestruction = true, m_heap = 0x0, m_markedSpace = 0x0}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 512, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 768, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1024, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1280, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1536, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 1792, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}, {m_firstFreeCell = 0x0, m_currentBlock = 0x0, m_blockList = {m_head = 0x0, m_tail = 0x0}, m_cellSize = 2048, m_cellsNeedDestruction = false, m_heap = 0x7f129853bac8, m_markedSpace = 0x7f129853baf8}}}}, m_waterMark = 14155776, m_nurseryWaterMark = 7397536, m_heap = 0x7f129853bac8, m_blocks = {m_filter = {m_bits = 139723876007936}, m_set = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7f11da6af000, m_tableSize = 1024, m_tableSizeMask = 1023, m_keyCount = 248, m_deletedCount = 30}}}}, m_storageSpace = {m_heap = 0x7f129853bac8, m_currentBlock = 0x7f122f0a0000, m_toSpaceFilter = {m_bits = 139716359815168}, m_oversizeFilter = {m_bits = 0}, m_toSpaceSet = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7f11dd181800, m_tableSize = 256, m_tableSizeMask = 255, m_keyCount = 63, m_deletedCount = 0}}, m_toSpaceLock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_memoryStatsLock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_toSpace = 0x7f129853c3d8, m_fromSpace = 0x7f129853c3c8, m_blocks1 = {m_head = 0x7f122f0a0000, m_tail = 0x7f122cd60000}, m_blocks2 = {m_head = 0x7f120b400000, m_tail = 0x7f122f060000}, m_oversizeBlocks = {m_head = 0x0, m_tail = 0x0}, m_totalMemoryAllocated = 688390144, m_totalMemoryUtilized = 1297296, m_inCopyingPhase = true, m_loanedBlocksLock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_loanedBlocksCondition = {m_condition = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, __align = 0}}, m_numberOfLoanedBlocks = 1, static s_blockSize = 65536, static s_maxAllocationSize = 32768, static s_pageSize = 4096, static s_pageMask = 18446744073709547520, static s_initialBlockNum = 16, static s_blockMask = 18446744073709486080}, m_freeBlocks = {m_head = 0x0, m_tail = 0x0}, m_numberOfFreeBlocks = 0, m_blockFreeingThread = 4, m_freeBlockLock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 12 times>, "\001", '\000' <repeats 26 times>, __align = 0}}, m_freeBlockCondition = {m_condition = {__data = {__lock = 0, __futex = 33035, __total_seq = 16518, __wakeup_seq = 16517, __woken_seq = 16517, __mutex = 0x7f129853c490, __nwaiters = 2, __broadcast_seq = 0}, __size = "\000\000\000\000\v\201\000\000\206@\000\000\000\000\000\000\205@\000\000\000\000\000\000\205@\000\000\000\000\000\000\220\304S\230\022\177\000\000\002\000\000\000\000\000\000", __align = 141884244623360}}, m_blockFreeingThreadShouldQuit = false, m_extraCost = 4935175, m_protectedValues = {m_impl = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7f121c569800, m_tableSize = 64, m_tableSizeMask = 63, m_keyCount = 0, m_deletedCount = 7}}}, m_tempSortingVectors = {m_size = 0, m_buffer = {<WTF::VectorBufferBase<WTF::Vector<std::pair<JSC::JSValue, JSC::UString>, 0ul>*>> = {m_buffer = 0x7f121e3fec80, m_capacity = 16}, <No data fields>}}, m_markListSet = 0x7f122efa6be8, m_activityCallback = {m_ptr = 0x7f1298496170}, m_machineThreads = {m_heap = 0x7f129853bac8, m_registeredThreadsMutex = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_registeredThreads = 0x0, m_threadSpecific = 0}, m_sharedData = {m_globalData = 0x7f129853a200, m_copiedSpace = 0x7f129853c330, m_segmentAllocator = {m_lock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_nextFreeSegment = 0x7f12a0f7d000}, m_markingThreads = {m_size = 0, m_buffer = {<WTF::VectorBufferBase<unsigned int>> = {m_buffer = 0x0, m_capacity = 0}, <No data fields>}}, m_markingLock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_markingCondition = {m_condition = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, __align = 0}}, m_sharedMarkStack = {m_topSegment = 0x7f12a0f7f000, m_allocator = @0x7f129853c588, m_segmentCapacity = 511, m_top = 0, m_numberOfPreviousSegments = 0}, m_numberOfActiveParallelMarkers = 0, m_parallelMarkersShouldExit = false, m_opaqueRootsLock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_opaqueRoots = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x0, m_tableSize = 0, m_tableSizeMask = 0, m_keyCount = 0, m_deletedCount = 0}}, m_weakReferenceHarvesters = {m_lock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_first = 0x7f11e2322810}, m_unconditionalFinalizers = {m_lock = {m_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}, m_first = 0x7f1208e0b000}}, m_slotVisitor = {<JSC::MarkStack> = {m_stack = {m_topSegment = 0x7f122ee7e000, m_allocator = @0x7f129853c588, m_segmentCapacity = 511, m_top = 8, m_numberOfPreviousSegments = 2}, m_opaqueRoots = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7f11dd180000, m_tableSize = 256, m_tableSizeMask = 255, m_keyCount = 91, m_deletedCount = 0}}, m_visitCount = 264891, m_isInParallelMode = true, m_shared = @0x7f129853c578}, m_copyBlock = 0x7f120b3c0000}, m_handleHeap = {m_globalData = 0x7f129853a200, m_blockStack = {static blockSize = <optimized out>, static blockLength = <optimized out>, m_blocks = {m_size = 1471, m_buffer = {<WTF::VectorBufferBase<JSC::HandleHeap::Node*>> = {m_buffer = 0x7f11d89ef700, m_capacity = 1612}, <No data fields>}}, m_spareBlock = 0x0}, m_strongList = {m_headSentinel = {m_value = {u = {asInt64 = 0, ptr = 0x0, asBits = {payload = 0, tag = 0}}}, m_handleHeap = 0x0, m_weakOwner = 0x0, m_weakOwnerContext = 0x0, m_prev = 0x0, m_next = 0x7f11da52bba0}, m_tailSentinel = {m_value = {u = {asInt64 = 0, ptr = 0x0, asBits = {payload = 0, tag = 0}}}, m_handleHeap = 0x0, m_weakOwner = 0x0, m_weakOwnerContext = 0x0, m_prev = 0x7f1298542000, m_next = 0x0}}, m_weakList = {m_headSentinel = {m_value = {u = {asInt64 = 0, ptr = 0x0, asBits = {payload = 0, tag = 0}}}, m_handleHeap = 0x0, m_weakOwner = 0x0, m_weakOwnerContext = 0x0, m_prev = 0x0, m_next = 0x7f1246a21d80}, m_tailSentinel = {m_value = {u = {asInt64 = 0, ptr = 0x0, asBits = {payload = 0, tag = 0}}}, m_handleHeap = 0x0, m_weakOwner = 0x0, m_weakOwnerContext = 0x0, m_prev = 0x7f1298542450, m_next = 0x0}}, m_immediateList = {m_headSentinel = {m_value = {u = {asInt64 = 0, ptr = 0x0, asBits = {payload = 0, tag = 0}}}, m_handleHeap = 0x0, m_weakOwner = 0x0, m_weakOwnerContext = 0x0, m_prev = 0x0, m_next = 0x7f120289cab0}, m_tailSentinel = {m_value = {u = {asInt64 = 0, ptr = 0x0, asBits = {payload = 0, tag = 0}}}, m_handleHeap = 0x0, m_weakOwner = 0x0, m_weakOwnerContext = 0x0, m_prev = 0x7f122ec2df30, m_next = 0x0}}, m_freeList = {m_head = 0x7f1246a21cf0}, m_nextToFinalize = 0x0}, m_handleStack = {m_blockStack = {static blockSize = <optimized out>, static blockLength = <optimized out>, m_blocks = {m_size = 1, m_buffer = {<WTF::VectorBufferBase<JSC::JSValue*>> = {m_buffer = 0x7f12984acb00, m_capacity = 16}, <No data fields>}}, m_spareBlock = 0x7f121c254000}, m_frame = {m_next = 0x7f1298543000, m_end = 0x7f1298544000}}, m_dfgCodeBlocks = {m_set = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7f12043ac000, m_tableSize = 256, m_tableSizeMask = 255, m_keyCount = 106, m_deletedCount = 7}}}, m_finalizerOwner = {<JSC::WeakHandleOwner> = {_vptr.WeakHandleOwner = 0x37d8be6250}, <No data fields>}, m_isSafeToCollect = true, m_globalData = 0x7f129853a200}, exception = {u = {asInt64 = 0, ptr = 0x0, asBits = {payload = 0, tag = 0}}}, exceptionLocation = {m_value = 0x7f124816a819}, hostCallReturnValue = {u = {asInt64 = -281474976710655, ptr = 0xffff000000000001, asBits = {payload = 1, tag = -65536}}}, callFrameForThrow = 0x7f12473ff600, targetMachinePCForThrow = 0x7f124867f362, targetInterpreterPCForThrow = 0x7f11df0f9640, osrExitIndex = 4, osrExitJumpDestination = 0x7f124892ad80, scratchBuffers = {m_size = 1, m_buffer = {<WTF::VectorBufferBase<void*>> = {m_buffer = 0x7f122fe18180, m_capacity = 16}, <No data fields>}}, sizeOfLastScratchBuffer = 240, opaqueJSClassData = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x0, m_tableSize = 0, m_tableSizeMask = 0, m_keyCount = 0, m_deletedCount = 0}}, dynamicGlobalObject = 0x7f129007fa60, stringRecursionCheckVisitedObjects = {m_impl = {static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>, m_table = 0x7f120472f000, m_tableSize = 64, m_tableSizeMask = 63, m_keyCount = 0, m_deletedCount = 30}}, cachedUTCOffset = nan(0x8000000000000), dstOffsetCache = {offset = 0, start = 0, end = -1, increment = 0}, cachedDateString = {m_impl = {m_ptr = 0x0}}, cachedDateStringValue = nan(0x8000000000000), maxReentryDepth = 256, m_regExpCache = 0x7f1298518b40, m_regExpAllocator = {m_head = 0x7f122f07afc8}, cachedSin = {static s_cacheSize = <optimized out>, m_cache = 0x7f120bfa8000}, m_int8ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_int16ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_int32ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_uint8ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_uint8ClampedArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_uint16ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_uint32ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_float32ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}, m_float64ArrayDescriptor = {m_classInfo = 0x0, m_storageOffset = 0, m_lengthOffset = 0}}
>        prototype = <optimized out>
>#23 0x00000037d874c9eb in operationPutByValInternal<false> (encodedValue=<optimized out>, encodedProperty=<optimized out>, encodedBase=<optimized out>, exec=0x7f12473fdae8) at Source/JavaScriptCore/dfg/DFGOperations.cpp:207
>        slot = {m_type = JSC::PutPropertySlot::Uncachable, m_base = 0x0, m_offset = 140736776245136, m_isStrictMode = false}
>        value = <optimized out>
>        globalData = 0x7f129853a200
>        baseValue = {u = {asInt64 = 139715790267424, ptr = 0x7f121e0c6420, asBits = {payload = 504128544, tag = 32530}}}
>        property = {u = {asInt64 = 139715779013664, ptr = 0x7f121d60ac20, asBits = {payload = 492874784, tag = 32530}}}
>        ident = {m_string = {m_impl = {m_ptr = 0x7f11db49fd20}}}
>#24 JSC::DFG::operationPutByValNonStrict (exec=0x7f12473fdae8, encodedBase=<optimized out>, encodedProperty=<optimized out>, encodedValue=<optimized out>) at Source/JavaScriptCore/dfg/DFGOperations.cpp:454
>        globalData = <optimized out>
>#25 0x00007f12486d57bb in ?? ()
>No symbol table info available.
>#26 0x00007f121dfd11a0 in ?? ()
>No symbol table info available.
>#27 0x00007f12902ab120 in ?? ()
>No symbol table info available.
>#28 0xffff000000000401 in ?? ()
>No symbol table info available.
>#29 0x00007f122c88ac00 in ?? ()
>No symbol table info available.
>#30 0x00007f124894ab9e in ?? ()
>No symbol table info available.
>#31 0x00007f122cd8af60 in ?? ()
>No symbol table info available.
>#32 0x00007f12473fd0b8 in ?? ()
>No symbol table info available.
>#33 0x0000000000000000 in ?? ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x00000031e3403600  0x00000031e3407af4  Yes         /lib64/libavahi-gobject.so.0
>0x00000031e24034f0  0x00000031e240872c  Yes         /lib64/libavahi-common.so.3
>0x00000031e28039a0  0x00000031e280c0c4  Yes         /lib64/libavahi-client.so.3
>0x00000037c6a04eb0  0x00000037c6a12e1c  Yes         /lib64/libICE.so.6
>0x00000037b961dea0  0x00000037b96a4260  Yes         /lib64/libX11.so.6
>0x00000037c6601be0  0x00000037c6605d18  Yes         /lib64/libSM.so.6
>0x00000037d540aab0  0x00000037d542eb64  Yes         /lib64/libxslt.so.1
>0x00000037b6601f50  0x00000037b660e648  Yes         /lib64/libz.so.1
>0x00000037b6a055f0  0x00000037b6a6cabc  Yes         /lib64/libm.so.6
>0x00000037ba62cbc0  0x00000037ba70da74  Yes         /lib64/libxml2.so.2
>0x0000003d603b6010  0x0000003d61454d7c  Yes         /lib64/libwebkitgtk-3.0.so.0
>0x00000031e186e2a0  0x00000031e1aff650  Yes         /lib64/libgtk-3.so.0
>0x00000037d86c36e0  0x00000037d8952ed4  Yes         /lib64/libjavascriptcoregtk-3.0.so.0
>0x00000031e141a080  0x00000031e145b924  Yes         /lib64/libgdk-3.so.0
>0x00000037bfa09b30  0x00000037bfa15c04  Yes         /lib64/libatk-1.0.so.0
>0x00000031e1004910  0x00000031e1009358  Yes         /lib64/libpangocairo-1.0.so.0
>0x00000031e20033c0  0x00000031e2004374  Yes         /lib64/libcairo-gobject.so.2
>0x00000037bf20eeb0  0x00000037bf22d490  Yes         /lib64/libpango-1.0.so.0
>0x00000031e0c0b2f0  0x00000031e0c8215c  Yes         /lib64/libcairo.so.2
>0x0000003d5f001b80  0x0000003d5f002ca4  Yes         /lib64/libsoup-gnome-2.4.so.1
>0x00000037cba191e0  0x00000037cba50544  Yes         /lib64/libsoup-2.4.so.1
>0x0000003156c07960  0x0000003156c193b4  Yes         /lib64/libgnome-keyring.so.0
>0x00000037cc602790  0x00000037cc604cbc  Yes         /lib64/libnotify.so.4
>0x00000037bde06750  0x00000037bde19b50  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x00000037b9a2eee0  0x00000037b9aea8a4  Yes         /lib64/libgio-2.0.so.0
>0x0000003d5e40a2e0  0x0000003d5e486860  Yes         /lib64/libsqlite3.so.0
>0x00000037d9207b50  0x00000037d92248ec  Yes         /lib64/libgirepository-1.0.so.1
>0x00000037b860a910  0x00000037b8637dcc  Yes         /lib64/libgobject-2.0.so.0
>0x00000037b8a010f0  0x00000037b8a01fd8  Yes         /lib64/libgmodule-2.0.so.0
>0x00000037b7e00680  0x00000037b7e007fc  Yes         /lib64/libgthread-2.0.so.0
>0x00000037b6202260  0x00000037b620554c  Yes         /lib64/librt.so.1
>0x00000037b8201950  0x00000037b82060ec  Yes         /lib64/libffi.so.5
>0x00000037b7219b70  0x00000037b72ac70c  Yes         /lib64/libglib-2.0.so.0
>0x00000037b5a05790  0x00000037b5a10494  Yes         /lib64/libpthread.so.0
>0x00000037b561ef60  0x00000037b575fa40  Yes         /lib64/libc.so.6
>0x00000037bb607760  0x00000037bb6302b4  Yes         /lib64/libdbus-1.so.3
>0x00000037b5e00ea0  0x00000037b5e019e0  Yes         /lib64/libdl.so.2
>0x00000031e3000da0  0x00000031e3001ba4  Yes         /lib64/libavahi-glib.so.1
>0x00000037b92099c0  0x00000037b9215878  Yes         /lib64/libxcb.so.1
>0x00000037bea016d0  0x00000037bea02d58  Yes         /lib64/libuuid.so.1
>0x00000037d5802ea0  0x00000037d58080b8  Yes         /lib64/libenchant.so.1
>0x00000031e2c02ae0  0x00000031e2c06570  Yes         /lib64/libgailutil-3.so.0
>0x00000037d5007e90  0x00000037d500f17c  Yes         /lib64/libgeoclue.so.0
>0x00000037c120a4a0  0x00000037c121b9e4  Yes         /lib64/libdbus-glib-1.so.2
>0x00000037d3c030e0  0x00000037d3c0839c  Yes         /lib64/libgstapp-0.10.so.0
>0x00000037d6c09ea0  0x00000037d6c287c4  Yes         /lib64/libgstaudio-0.10.so.0
>0x00000037d8200d40  0x00000037d8207454  Yes         /lib64/libgstfft-0.10.so.0
>0x00000037d2404f80  0x00000037d240b044  Yes         /lib64/libgstinterfaces-0.10.so.0
>0x00000037d480a4d0  0x00000037d481837c  Yes         /lib64/libgstpbutils-0.10.so.0
>0x00000037d3805480  0x00000037d3814b40  Yes         /lib64/libgstvideo-0.10.so.0
>0x00000037cec0af50  0x00000037cec3f880  Yes         /lib64/libgstbase-0.10.so.0
>0x00000037c9224c60  0x00000037c92a168c  Yes         /lib64/libgstreamer-0.10.so.0
>0x00000037c0a03e30  0x00000037c0a35ad0  Yes         /lib64/libjpeg.so.62
>0x00000037d201ade0  0x00000037d2061ba0  Yes         /lib64/libGL.so.1
>0x00000031e0807600  0x00000031e0821bfc  Yes         /lib64/libpangoft2-1.0.so.0
>0x00000037bae0cbc0  0x00000037bae77250  Yes         /lib64/libfreetype.so.6
>0x00000031e0405ef0  0x00000031e041f6ec  Yes         /lib64/libfontconfig.so.1
>0x00000037ba204fa0  0x00000037ba220ae0  Yes         /lib64/libpng15.so.15
>0x00000037d44680b0  0x00000037d456b914  Yes         /lib64/libicui18n.so.48
>0x00000037d34480b0  0x00000037d34fcf50  Yes         /lib64/libicuuc.so.48
>0x00000037cf000570  0x00000037cf000670  Yes (*)     /lib64/libicudata.so.48
>0x00000037baa01a70  0x00000037baa079e0  Yes         /lib64/libXrender.so.1
>0x00000037d0c13170  0x00000037d0c4f28c  Yes         /lib64/libXt.so.6
>0x00000037bce5baf0  0x00000037bcec13ab  Yes         /lib64/libstdc++.so.6
>0x00000037b7a029d0  0x00000037b7a12148  Yes         /lib64/libgcc_s.so.1
>0x00000037bc602130  0x00000037bc60bfb4  Yes         /lib64/libXi.so.6
>0x00000037bd2014f0  0x00000037bd203cf8  Yes         /lib64/libXfixes.so.3
>0x00000037b9e03700  0x00000037b9e0d7d0  Yes         /lib64/libXext.so.6
>0x00000037bc200b00  0x00000037bc201438  Yes         /lib64/libXinerama.so.1
>0x00000037bbe01830  0x00000037bbe05f34  Yes         /lib64/libXrandr.so.2
>0x00000037bee02a80  0x00000037bee076dc  Yes         /lib64/libXcursor.so.1
>0x00000037be200c30  0x00000037be201774  Yes         /lib64/libXcomposite.so.1
>0x00000037bca00b90  0x00000037bca0159c  Yes         /lib64/libXdamage.so.1
>0x00000037bda08d80  0x00000037bda72eec  Yes         /usr/lib64/libpixman-1.so.0
>0x00000037c2a07200  0x00000037c2a52b48  Yes         /lib64/libgcrypt.so.11
>0x00000037b6e05fc0  0x00000037b6e16768  Yes         /lib64/libselinux.so.1
>0x00000037b76039b0  0x00000037b7611dfc  Yes         /lib64/libresolv.so.2
>0x00000037b5200b20  0x00000037b521a359  Yes         /lib64/ld-linux-x86-64.so.2
>0x00000037b8e00e80  0x00000037b8e01bb0  Yes         /lib64/libXau.so.6
>0x00000037d180bed0  0x00000037d18585a8  Yes         /lib64/liborc-0.4.so.0
>0x00000037d100e8c0  0x00000037d1022058  Yes         /lib64/libglapi.so.0
>0x00000037c9a005d0  0x00000037c9a006ec  Yes         /lib64/libX11-xcb.so.1
>0x00000037d0809f70  0x00000037d08101b8  Yes         /lib64/libxcb-glx.so.0
>0x00000037c7a00f60  0x00000037c7a039ac  Yes         /lib64/libXxf86vm.so.1
>0x00000037cca03080  0x00000037cca07c44  Yes         /lib64/libdrm.so.2
>0x00000037bb203dd0  0x00000037bb21cccc  Yes         /lib64/libexpat.so.1
>0x00000037c1600960  0x00000037c1600ed8  Yes         /lib64/libgpg-error.so.0
>0x00007f129a9001b0  0x00007f129a90767c  Yes         /lib64/libnss_files.so.2
>0x00007f129a680930  0x00007f129a697f98  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007f129a469310  0x00007f129a472c9c  Yes         /lib64/libgvfscommon.so.0
>0x00007f129a235f20  0x00007f129a2550cc  Yes         /lib64/libbluray.so.1
>0x00007f129a02fee0  0x00007f129a030814  Yes         /lib64/libutil.so.1
>0x00007f1299e2a700  0x00007f1299e2c714  Yes         /usr/lib64/gtk-3.0/3.0.0/theming-engines/libadwaita.so
>0x00000031e3807950  0x00000031e382b9e8  Yes         /lib64/librsvg-2.so.2
>0x00000037c6208ce0  0x00000037c6227428  Yes         /lib64/libcroco-0.6.so.3
>0x00007f1299c26710  0x00007f1299c26ec0  Yes         /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
>0x00007f1299a21020  0x00007f1299a23060  Yes         /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so
>0x00007f129981bcb0  0x00007f129981d160  Yes         /lib64/libcanberra-gtk3.so.0
>0x00000037cdc033c0  0x00000037cdc0c31c  Yes         /lib64/libcanberra.so.0
>0x00000037cb2020b0  0x00000037cb20614c  Yes         /lib64/libvorbisfile.so.3
>0x00000037c8203810  0x00000037c821ad6c  Yes         /lib64/libvorbis.so.0
>0x00000037c6e01a70  0x00000037c6e04138  Yes         /lib64/libogg.so.0
>0x00000037cb6024a0  0x00000037cb60b980  Yes         /lib64/libtdb.so.1
>0x00000037c8a02400  0x00000037c8a065d4  Yes         /lib64/libltdl.so.7
>0x00000037c0200dc0  0x00000037c0205cac  Yes         /lib64/libcrypt.so.1
>0x00000037c1a03520  0x00000037c1a42538  Yes         /lib64/libfreebl3.so
>0x00007f12995e9a30  0x00007f12995eca18  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007f129827ede0  0x00007f12982800f8  Yes         /usr/lib64/gio/modules/libgiognomeproxy.so
>0x00007f1298052c40  0x00007f129805e92c  Yes         /usr/lib64/gio/modules/libgiognutls.so
>0x00000037c8e02cd0  0x00000037c8e0ba6c  Yes         /lib64/libp11-kit.so.0
>0x00000037ca2188e0  0x00000037ca292a2c  Yes         /lib64/libgnutls.so.26
>0x00000037ca601ce0  0x00000037ca60c9e8  Yes         /lib64/libtasn1.so.3
>0x00007f12925ecd20  0x00007f12925f6cac  Yes         /usr/lib64/pkcs11/gnome-keyring-pkcs11.so
>0x00007f12923e4c60  0x00007f12923e69a4  Yes         /usr/lib64/enchant/libenchant_myspell.so
>0x00007f129218a2e0  0x00007f12921bbf58  Yes         /lib64/libhunspell-1.3.so.0
>0x00007f129072dbd0  0x00007f129072e04c  Yes         /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
>0x00007f1290528bd0  0x00007f129052ab18  Yes         /usr/lib64/gtk-3.0/3.0.0/immodules/im-ibus.so
>0x00007f12902c2c30  0x00007f12902e1c20  Yes         /lib64/libibus-1.0.so.5
>0x00007f12900900d0  0x00007f1290093894  Yes         /lib64/libnss_dns.so.2
>0x00007f122d5227e0  0x00007f122d522a9c  Yes         /usr/lib64/pango/1.6.0/modules/pango-arabic-lang.so
>0x00007f122d31ef80  0x00007f122d31f7c8  Yes         /usr/lib64/pango/1.6.0/modules/pango-arabic-fc.so
>0x00007f122d11bc60  0x00007f122d11c224  Yes         /usr/lib64/pango/1.6.0/modules/pango-indic-lang.so
>0x00007f122cf14600  0x00007f122cf16418  Yes         /usr/lib64/pango/1.6.0/modules/pango-indic-fc.so
>0x00007f120b16d8c0  0x00007f120b17570c  Yes         /usr/lib64/mozilla/plugins/libtotem-cone-plugin.so
>0x00007f120af3fa30  0x00007f120af41284  Yes         /lib64/libtotem-plparser-mini.so.17
>0x0000003aed003290  0x0000003aed007e2c  Yes         /lib64/libquvi.so.7
>0x0000003aebc098e0  0x0000003aebc4c2f8  Yes         /lib64/libcurl.so.4
>0x00000037cbe06f30  0x00000037cbe21778  Yes         /lib64/liblua-5.1.so
>0x00000037caa02fe0  0x00000037caa074d8  Yes         /lib64/libidn.so.11
>0x0000003a99c036f0  0x0000003a99c0ab44  Yes         /lib64/liblber-2.4.so.2
>0x0000003a9980e990  0x0000003a9983d168  Yes         /lib64/libldap-2.4.so.2
>0x00000035f780ad20  0x00000035f7838484  Yes         /lib64/libgssapi_krb5.so.2
>0x00000035f741b540  0x00000035f7492e30  Yes         /lib64/libkrb5.so.3
>0x00000035f6c04490  0x00000035f6c1c92c  Yes         /lib64/libk5crypto.so.3
>0x00000037c3a01520  0x00000037c3a02114  Yes         /lib64/libcom_err.so.2
>0x00000037c3e09640  0x00000037c3e2d040  Yes         /lib64/libssl3.so
>0x00000037c4209ca0  0x00000037c4222200  Yes         /lib64/libsmime3.so
>0x00000037c3218ac0  0x00000037c32fb704  Yes         /lib64/libnss3.so
>0x00000037c2e0aa00  0x00000037c2e15ac4  Yes         /lib64/libnssutil3.so
>0x00000037c1e00fb0  0x00000037c1e01ef8  Yes         /lib64/libplds4.so
>0x00000037c06014d0  0x00000037c0602bd4  Yes         /lib64/libplc4.so
>0x00000037c0e0d1f0  0x00000037c0e2caa0  Yes         /lib64/libnspr4.so
>0x00000035f80053f0  0x00000035f801ec08  Yes         /lib64/libssh2.so.1
>0x00000037c9e04840  0x00000037c9e14504  Yes         /lib64/libsasl2.so.2
>0x00000035f7002a60  0x00000035f7007eac  Yes         /lib64/libkrb5support.so.0
>0x00000037c4a01120  0x00000037c4a01ac4  Yes         /lib64/libkeyutils.so.1
>0x00000035f7c14780  0x00000035f7c46c94  Yes         /lib64/libssl.so.10
>0x00000037c465ca00  0x00000037c4724528  Yes         /lib64/libcrypto.so.10
>0x00007f124506a210  0x00007f124506fccc  Yes         /usr/lib64/mozilla/plugins/libtotem-mully-plugin.so
>0x00007f1209bed290  0x00007f120a8dc448  Yes (*)     /usr/lib64/flash-plugin/libflashplayer.so
>0x0000003e4c869aa0  0x0000003e4cb0b468  Yes         /lib64/libgtk-x11-2.0.so.0
>0x0000003e4c41e7c0  0x0000003e4c480f64  Yes         /lib64/libgdk-x11-2.0.so.0
>0x00007f1244e52f40  0x00007f1244e5b9dc  Yes         /usr/lib64/mozilla/plugins/libtotem-gmp-plugin.so
>0x00007f1244c3ac90  0x00007f1244c41adc  Yes         /usr/lib64/mozilla/plugins/libtotem-narrowspace-plugin.so
>0x00007f1244a31560  0x00007f1244a31944  Yes         /usr/lib64/mozilla/plugins/librhythmbox-itms-detection-plugin.so
>0x00007f124480b9e0  0x00007f1244827a04  Yes         /usr/lib64/IcedTeaPlugin.so
>0x00007f12445fd1d0  0x00007f12445fe710  Yes         /usr/lib64/mozilla/plugins/libgnome-shell-browser-plugin.so
>0x00000037d6809be0  0x00000037d681bc5c  Yes         /lib64/libjson-glib-1.0.so.0
>0x0000003d5e0049f0  0x0000003d5e03178c  Yes         /lib64/libsoftokn3.so
>0x00007f120651c210  0x00007f1206539734  Yes         /lib64/libnssdbm3.so
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x1	1
>rbx            0x7f122cd65e88	139716038385288
>rcx            0x0	0
>rdx            0x100000000	4294967296
>rsi            0x0	0
>rdi            0x8082	32898
>rbp            0x401	0x401
>rsp            0x7fffd58e0230	0x7fffd58e0230
>r8             0x7f129853c588	139717841765768
>r9             0x139c	5020
>r10            0x7f122cd65e88	139716038385288
>r11            0x37b577a7f0	239267719152
>r12            0x100000001	4294967297
>r13            0x7f129853c6f8	139717841766136
>r14            0x402	1026
>r15            0xffff000000000002	-281474976710654
>rip            0x37d879e32a	0x37d879e32a <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+442>
>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 JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int):
>   0x00000037d879e170 <+0>:	push   %r15
>   0x00000037d879e172 <+2>:	push   %r14
>   0x00000037d879e174 <+4>:	mov    %rsi,%r14
>   0x00000037d879e177 <+7>:	push   %r13
>   0x00000037d879e179 <+9>:	mov    %rdi,%r13
>   0x00000037d879e17c <+12>:	push   %r12
>   0x00000037d879e17e <+14>:	push   %rbp
>   0x00000037d879e17f <+15>:	mov    %r8d,%ebp
>   0x00000037d879e182 <+18>:	push   %rbx
>   0x00000037d879e183 <+19>:	mov    %rcx,%rbx
>   0x00000037d879e186 <+22>:	sub    $0x28,%rsp
>   0x00000037d879e18a <+26>:	mov    (%rsi),%r10
>   0x00000037d879e18d <+29>:	mov    %r10,%rsi
>   0x00000037d879e190 <+32>:	mov    %r10,(%rsp)
>   0x00000037d879e194 <+36>:	callq  0x37d86c34b0 <_ZN3JSC11SlotVisitor16allocateNewSpaceEPvm@plt>
>   0x00000037d879e199 <+41>:	test   %rax,%rax
>   0x00000037d879e19c <+44>:	mov    %rax,%r15
>   0x00000037d879e19f <+47>:	mov    (%rsp),%r10
>   0x00000037d879e1a3 <+51>:	je     0x37d879e2b0 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+320>
>   0x00000037d879e1a9 <+57>:	mov    %rbx,%rdx
>   0x00000037d879e1ac <+60>:	sub    %r10,%rdx
>   0x00000037d879e1af <+63>:	test   %ebp,%ebp
>   0x00000037d879e1b1 <+65>:	lea    (%rax,%rdx,1),%r12
>   0x00000037d879e1b5 <+69>:	je     0x37d879e261 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+241>
>   0x00000037d879e1bb <+75>:	lea    -0x1(%rbp),%eax
>   0x00000037d879e1be <+78>:	movabs $0xffff000000000002,%rsi
>   0x00000037d879e1c8 <+88>:	lea    0x8(%rbx,%rax,8),%rax
>   0x00000037d879e1cd <+93>:	nopl   (%rax)
>   0x00000037d879e1d0 <+96>:	mov    (%rbx),%rcx
>   0x00000037d879e1d3 <+99>:	mov    %rcx,(%r12)
>   0x00000037d879e1d7 <+103>:	mov    (%rbx),%rbp
>   0x00000037d879e1da <+106>:	test   %rbp,%rbp
>   0x00000037d879e1dd <+109>:	je     0x37d879e250 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+224>
>   0x00000037d879e1df <+111>:	test   %rsi,%rbp
>   0x00000037d879e1e2 <+114>:	jne    0x37d879e250 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+224>
>   0x00000037d879e1e4 <+116>:	mov    %rbp,%r9
>   0x00000037d879e1e7 <+119>:	mov    %rbp,%rdi
>   0x00000037d879e1ea <+122>:	mov    $0x1,%r8d
>   0x00000037d879e1f0 <+128>:	xor    %r9w,%r9w
>   0x00000037d879e1f4 <+132>:	addq   $0x1,0x40(%r13)
>   0x00000037d879e1f9 <+137>:	sub    %r9,%rdi
>   0x00000037d879e1fc <+140>:	mov    %rdi,%rcx
>   0x00000037d879e1ff <+143>:	shr    $0xa,%rdi
>   0x00000037d879e203 <+147>:	shr    $0x5,%rcx
>   0x00000037d879e207 <+151>:	and    $0x1f,%ecx
>   0x00000037d879e20a <+154>:	shl    %cl,%r8d
>   0x00000037d879e20d <+157>:	mov    0x50(%r9,%rdi,4),%ecx
>   0x00000037d879e212 <+162>:	mov    %r8d,%r11d
>   0x00000037d879e215 <+165>:	or     %ecx,%r11d
>   0x00000037d879e218 <+168>:	test   %ecx,%r8d
>   0x00000037d879e21b <+171>:	mov    %r11d,0x50(%r9,%rdi,4)
>   0x00000037d879e220 <+176>:	jne    0x37d879e250 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+224>
>   0x00000037d879e222 <+178>:	cmpq   $0x0,0x8(%rbp)
>   0x00000037d879e227 <+183>:	je     0x37d879e250 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+224>
>   0x00000037d879e229 <+185>:	mov    0x10(%r13),%rcx
>   0x00000037d879e22d <+189>:	cmp    %rcx,0x18(%r13)
>   0x00000037d879e231 <+193>:	je     0x37d879e280 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+272>
>   0x00000037d879e233 <+195>:	mov    0x18(%r13),%rcx
>   0x00000037d879e237 <+199>:	mov    0x0(%r13),%rdi
>   0x00000037d879e23b <+203>:	lea    0x1(%rcx),%r8
>   0x00000037d879e23f <+207>:	mov    %r8,0x18(%r13)
>   0x00000037d879e243 <+211>:	mov    %rbp,0x8(%rdi,%rcx,8)
>   0x00000037d879e248 <+216>:	nopl   0x0(%rax,%rax,1)
>   0x00000037d879e250 <+224>:	add    $0x8,%rbx
>   0x00000037d879e254 <+228>:	add    $0x8,%r12
>   0x00000037d879e258 <+232>:	cmp    %rax,%rbx
>   0x00000037d879e25b <+235>:	jne    0x37d879e1d0 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+96>
>   0x00000037d879e261 <+241>:	mov    %r10,%rsi
>   0x00000037d879e264 <+244>:	mov    %r15,%rdi
>   0x00000037d879e267 <+247>:	callq  0x37d86bb390 <memcpy@plt>
>   0x00000037d879e26c <+252>:	mov    %r15,(%r14)
>   0x00000037d879e26f <+255>:	add    $0x28,%rsp
>   0x00000037d879e273 <+259>:	pop    %rbx
>   0x00000037d879e274 <+260>:	pop    %rbp
>   0x00000037d879e275 <+261>:	pop    %r12
>   0x00000037d879e277 <+263>:	pop    %r13
>   0x00000037d879e279 <+265>:	pop    %r14
>   0x00000037d879e27b <+267>:	pop    %r15
>   0x00000037d879e27d <+269>:	retq   
>   0x00000037d879e27e <+270>:	xchg   %ax,%ax
>   0x00000037d879e280 <+272>:	mov    %r13,%rdi
>   0x00000037d879e283 <+275>:	mov    %rax,0x10(%rsp)
>   0x00000037d879e288 <+280>:	mov    %rdx,0x18(%rsp)
>   0x00000037d879e28d <+285>:	mov    %rsi,0x8(%rsp)
>   0x00000037d879e292 <+290>:	mov    %r10,(%rsp)
>   0x00000037d879e296 <+294>:	callq  0x37d86bfab0 <_ZN3JSC14MarkStackArray6expandEv@plt>
>   0x00000037d879e29b <+299>:	mov    (%rsp),%r10
>   0x00000037d879e29f <+303>:	mov    0x8(%rsp),%rsi
>   0x00000037d879e2a4 <+308>:	mov    0x18(%rsp),%rdx
>   0x00000037d879e2a9 <+313>:	mov    0x10(%rsp),%rax
>   0x00000037d879e2ae <+318>:	jmp    0x37d879e233 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+195>
>   0x00000037d879e2b0 <+320>:	mov    %ebp,%eax
>   0x00000037d879e2b2 <+322>:	movabs $0xffff000000000002,%r15
>   0x00000037d879e2bc <+332>:	mov    $0x1,%ebp
>   0x00000037d879e2c1 <+337>:	test   %rax,%rax
>   0x00000037d879e2c4 <+340>:	lea    0x1(%rax),%r14
>   0x00000037d879e2c8 <+344>:	jne    0x37d879e2f5 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+389>
>   0x00000037d879e2ca <+346>:	jmp    0x37d879e26f <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+255>
>   0x00000037d879e2cc <+348>:	nopl   0x0(%rax)
>   0x00000037d879e2d0 <+352>:	mov    0x0(%r13),%rdx
>   0x00000037d879e2d4 <+356>:	lea    0x1(%rax),%rcx
>   0x00000037d879e2d8 <+360>:	mov    %rcx,0x18(%r13)
>   0x00000037d879e2dc <+364>:	mov    %r12,0x8(%rdx,%rax,8)
>   0x00000037d879e2e1 <+369>:	nopl   0x0(%rax)
>   0x00000037d879e2e8 <+376>:	add    $0x1,%rbp
>   0x00000037d879e2ec <+380>:	cmp    %r14,%rbp
>   0x00000037d879e2ef <+383>:	je     0x37d879e26f <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+255>
>   0x00000037d879e2f5 <+389>:	mov    -0x8(%rbx,%rbp,8),%r12
>   0x00000037d879e2fa <+394>:	test   %r12,%r12
>   0x00000037d879e2fd <+397>:	je     0x37d879e2e8 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+376>
>   0x00000037d879e2ff <+399>:	test   %r15,%r12
>   0x00000037d879e302 <+402>:	jne    0x37d879e2e8 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+376>
>   0x00000037d879e304 <+404>:	mov    %r12,%rdx
>   0x00000037d879e307 <+407>:	mov    %r12,%rsi
>   0x00000037d879e30a <+410>:	mov    $0x1,%eax
>   0x00000037d879e30f <+415>:	xor    %dx,%dx
>   0x00000037d879e312 <+418>:	addq   $0x1,0x40(%r13)
>   0x00000037d879e317 <+423>:	sub    %rdx,%rsi
>   0x00000037d879e31a <+426>:	mov    %rsi,%rcx
>   0x00000037d879e31d <+429>:	shr    $0xa,%rsi
>   0x00000037d879e321 <+433>:	shr    $0x5,%rcx
>   0x00000037d879e325 <+437>:	and    $0x1f,%ecx
>   0x00000037d879e328 <+440>:	shl    %cl,%eax
>=> 0x00000037d879e32a <+442>:	mov    0x50(%rdx,%rsi,4),%ecx
>   0x00000037d879e32e <+446>:	mov    %eax,%edi
>   0x00000037d879e330 <+448>:	or     %ecx,%edi
>   0x00000037d879e332 <+450>:	test   %ecx,%eax
>   0x00000037d879e334 <+452>:	mov    %edi,0x50(%rdx,%rsi,4)
>   0x00000037d879e338 <+456>:	jne    0x37d879e2e8 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+376>
>   0x00000037d879e33a <+458>:	cmpq   $0x0,0x8(%r12)
>   0x00000037d879e340 <+464>:	je     0x37d879e2e8 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+376>
>   0x00000037d879e342 <+466>:	mov    0x18(%r13),%rax
>   0x00000037d879e346 <+470>:	cmp    0x10(%r13),%rax
>   0x00000037d879e34a <+474>:	jne    0x37d879e2d0 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+352>
>   0x00000037d879e34c <+476>:	mov    %r13,%rdi
>   0x00000037d879e34f <+479>:	callq  0x37d86bfab0 <_ZN3JSC14MarkStackArray6expandEv@plt>
>   0x00000037d879e354 <+484>:	mov    0x18(%r13),%rax
>   0x00000037d879e358 <+488>:	jmpq   0x37d879e2d0 <JSC::SlotVisitor::copyAndAppend(void**, unsigned long, JSC::JSValue*, unsigned int)+352>
>End of assembler dump.

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Attachments on bug 832903: 592548 | 592549 | 592550 | 592551