servo crashes (panic: "TODO: Handle running out of texture IDs!") #12019

senthilnayagam · 2016-07-01T08:52:06Z

url:http://insightdataengineering.com/blog/elasticsearch-crud/

OS : MAC OSX El Capitan

browser loads the whole page, but when I scroll down servo instance crashes

was able to reproduce it

crash log:

Process:               servo [3981]
Path:                  /Applications/Servo.app/Contents/MacOS/servo
Identifier:            org.servo.Servo22
Version:               0.0.1
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           servo [3981]
User ID:               501

Date/Time:             2016-07-01 14:14:13.824 +0530
OS Version:            Mac OS X 10.11.5 (15F34)
Report Version:        11
Anonymous UUID:        E77176E9-7374-66EE-BED0-A7D959861B9A

Sleep/Wake UUID:       380CF57D-1D58-44FC-B909-624905B00B16

Time Awake Since Boot: 1000000 seconds
Time Since Wake:       12000 seconds

System Integrity Protection: enabled

Crashed Thread:        50

Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Thread 0:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   com.apple.CoreFoundation        0x00007fff91ac11c4 __CFRunLoopServiceMachPort + 212
3   com.apple.CoreFoundation        0x00007fff91ac068c __CFRunLoopRun + 1356
4   com.apple.CoreFoundation        0x00007fff91abfed8 CFRunLoopRunSpecific + 296
5   com.apple.HIToolbox             0x00007fff96652935 RunCurrentEventLoopInMode + 235
6   com.apple.HIToolbox             0x00007fff9665276f ReceiveNextEventCommon + 432
7   com.apple.HIToolbox             0x00007fff966525af _BlockUntilNextEventMatchingListInModeWithFilter + 71
8   com.apple.AppKit                0x00007fff9b3e4df6 _DPSNextEvent + 1067
9   com.apple.AppKit                0x00007fff9b3e4226 -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454
10  servo                           0x000000010b981e14 _$LT$glutin..api..cocoa..WaitEventsIterator$LT$$u27$a$GT$$u20$as$u20$core..iter..iterator..Iterator$GT$::next::hea4d8b8d0439c3c6 + 404
11  servo                           0x000000010b971e5e glutin_app::window::Window::wait_events::h360c4fe9e3949d97 + 1470
12  servo                           0x000000010b910fab servo::main::h6924e5658370f6b5 + 9979
13  servo                           0x000000010d6486ce std::panicking::try::call::h852b0d5f2eec25e4 + 30
14  servo                           0x000000010d64c46c __rust_try + 12
15  servo                           0x000000010d6484f2 std::rt::lang_start::hfe4efe1fc39e4a30 + 562
16  libdyld.dylib                   0x00007fff938625ad start + 1

Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0   libsystem_kernel.dylib          0x00007fff9cb36efa kevent_qos + 10
1   libdispatch.dylib               0x00007fff99845165 _dispatch_mgr_invoke + 216
2   libdispatch.dylib               0x00007fff99844dcd _dispatch_mgr_thread + 52

Thread 2:: Time profiler
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bc947c3 _$LT$ipc_channel..ipc..IpcReceiver$LT$T$GT$$GT$::recv::ha32c57220b809ca4 + 35
5   servo                           0x000000010bc93fcb std::panicking::try::call::hc59098ca2b3a904d + 235
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bc943e0 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h5873b5940aae9ee5 + 336
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 3:: Memory profiler
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bc7b6cf profile::mem::Profiler::start::h37ec8c5c4ac80bcc + 5823
5   servo                           0x000000010bc79866 std::panicking::try::call::h7f3ef3d5015de5db + 150
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bc79b10 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h0958f4306db5c68d + 336
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 4:: BluetoothThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bad9453 net::bluetooth_thread::BluetoothManager::start::h2c75da0d15207f3b + 51
5   servo                           0x000000010bad8d93 std::panicking::try::call::h2c944bfe6b13fb52 + 291
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bad908a _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h07778c4f5e8ac0c9 + 410
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 5:: ResourceManager
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c5bd7 ipc_channel::platform::macos::MachReceiverSet::select::h2da983a365a6596e + 39
4   servo                           0x000000010d5c5313 ipc_channel::ipc::IpcReceiverSet::select::h6b9ed832edfbb634 + 35
5   servo                           0x000000010bbdd378 std::panicking::try::call::hde63632d47e3ac4c + 1352
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bbde900 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h33fa670254bb247a + 624
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 6:: StorageManager
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bc22bc8 net::storage_thread::StorageManager::start::h3218fda0c96ad561 + 21336
5   servo                           0x000000010bc1c510 std::panicking::try::call::ha7327f0ca7fc76ac + 9632
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bc1d4b0 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hb60ae0cb7bde9a42 + 336
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 7:: FileManager
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bbc6203 _$LT$ipc_channel..ipc..IpcSender$LT$net_traits..filemanager_thread..FileManagerThreadMsg$GT$$u20$as$u20$net..filemanager_thread..FileManagerThreadFactory$LT$UI$GT$$GT$::new::_$u7b$$u7b$closure$u7d$$u7d$::hcfcf00560f4e92df + 1427
5   servo                           0x000000010bbc9400 std::panicking::try::call::hff7a50453e98ccf1 + 112
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bbc9680 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc184661f77c4bd96 + 400
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 8:: FontCacheThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010c950c4c gfx::font_cache_thread::FontCacheThread::new::_$u7b$$u7b$closure$u7d$$u7d$::h5e21540611f6d2d9 + 2668
5   servo                           0x000000010c953e0a std::panicking::try::call::hf26c9f98a7f6ad57 + 666
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010c954391 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::he590fc308de2196b + 737
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 9:
0   libsystem_kernel.dylib          0x00007fff9cb3610a __semwait_signal + 10
1   libsystem_c.dylib               0x00007fffa0689d17 nanosleep + 199
2   servo                           0x000000010d62f700 std::thread::sleep::ha29026ef6e223301 + 96
3   servo                           0x000000010beab335 std::panicking::try::call::h6ddb095221202562 + 4117
4   servo                           0x000000010d64c46c __rust_try + 12
5   servo                           0x000000010beac13a _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h5c8c82a897ef6b36 + 634
6   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
7   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
8   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
9   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 10:: TimerScheduler
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d6416dc std::sys::condvar::Condvar::wait_timeout::h26167a9e822e997d + 188
3   servo                           0x000000010d62fd8e std::thread::park_timeout::he72b5af46bc5f43f + 350
4   servo                           0x000000010be8a6bc std::panicking::try::call::hc774171d560f9d5b + 9340
5   servo                           0x000000010d64c46c __rust_try + 12
6   servo                           0x000000010be8b806 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::h8a8d5d44b424c3ab + 486
7   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
8   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
9   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
10  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 11:: TimerProxy
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010be8c483 std::panicking::try::call::h73de2c1935381890 + 851
5   servo                           0x000000010d64c46c __rust_try + 12
6   servo                           0x000000010be907e3 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hcbbfbdb55c32618d + 547
7   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
8   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
9   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
10  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 12:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 13:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 14:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 15:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 16:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 17:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 18:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 19:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 20:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 21:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 22:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 23:: JS Helper
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767

Thread 24:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010ce1d45d MachExceptionHandlerThread(void*) + 61

Thread 25:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010ce1d45d MachExceptionHandlerThread(void*) + 61

Thread 26:: com.apple.NSEventThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   com.apple.CoreFoundation        0x00007fff91ac11c4 __CFRunLoopServiceMachPort + 212
3   com.apple.CoreFoundation        0x00007fff91ac068c __CFRunLoopRun + 1356
4   com.apple.CoreFoundation        0x00007fff91abfed8 CFRunLoopRunSpecific + 296
5   com.apple.AppKit                0x00007fff9b53ad95 _NSEventThread + 149
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 27:
0   libdyld.dylib                   0x00007fff93862416 tlv_get_addr + 18
1   servo                           0x000000010c03b99b script::dom::bindings::codegen::Bindings::CSSStyleDeclarationBinding::_finalize::h27802f63e70bca6f + 43
2   servo                           0x000000010cd62e32 ForwardingProxyHandler::finalize(JSFreeOp*, JSObject*) const + 66
3   servo                           0x000000010d1141aa js::proxy_Finalize(js::FreeOp*, JSObject*) + 26

Thread 28:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010ce1d45d MachExceptionHandlerThread(void*) + 61

Thread 29:: CanvasThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bebb53d _$LT$ipc_channel..ipc..IpcReceiver$LT$T$GT$$GT$::recv::h3d15099c4da0bcfa + 45
5   servo                           0x000000010beb3edb canvas::canvas_paint_thread::CanvasPaintThread::start::_$u7b$$u7b$closure$u7d$$u7d$::h8aa7df6ca9725558 + 1243
6   servo                           0x000000010bebabc6 std::panicking::try::call::h8f80522203b28903 + 438
7   servo                           0x000000010d64c46c __rust_try + 12
8   servo                           0x000000010bebb049 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc05473572fff511e + 665
9   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
10  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
11  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
12  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 30:: CanvasThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bebb53d _$LT$ipc_channel..ipc..IpcReceiver$LT$T$GT$$GT$::recv::h3d15099c4da0bcfa + 45
5   servo                           0x000000010beb3edb canvas::canvas_paint_thread::CanvasPaintThread::start::_$u7b$$u7b$closure$u7d$$u7d$::h8aa7df6ca9725558 + 1243
6   servo                           0x000000010bebabc6 std::panicking::try::call::h8f80522203b28903 + 438
7   servo                           0x000000010d64c46c __rust_try + 12
8   servo                           0x000000010bebb049 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc05473572fff511e + 665
9   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
10  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
11  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
12  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 31:: CanvasThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bebb53d _$LT$ipc_channel..ipc..IpcReceiver$LT$T$GT$$GT$::recv::h3d15099c4da0bcfa + 45
5   servo                           0x000000010beb3edb canvas::canvas_paint_thread::CanvasPaintThread::start::_$u7b$$u7b$closure$u7d$$u7d$::h8aa7df6ca9725558 + 1243
6   servo                           0x000000010bebabc6 std::panicking::try::call::h8f80522203b28903 + 438
7   servo                           0x000000010d64c46c __rust_try + 12
8   servo                           0x000000010bebb049 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc05473572fff511e + 665
9   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
10  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
11  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
12  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 32:: CanvasThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bebb53d _$LT$ipc_channel..ipc..IpcReceiver$LT$T$GT$$GT$::recv::h3d15099c4da0bcfa + 45
5   servo                           0x000000010beb3edb canvas::canvas_paint_thread::CanvasPaintThread::start::_$u7b$$u7b$closure$u7d$$u7d$::h8aa7df6ca9725558 + 1243
6   servo                           0x000000010bebabc6 std::panicking::try::call::h8f80522203b28903 + 438
7   servo                           0x000000010d64c46c __rust_try + 12
8   servo                           0x000000010bebb049 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc05473572fff511e + 665
9   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
10  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
11  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
12  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 33:: CanvasThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bebb53d _$LT$ipc_channel..ipc..IpcReceiver$LT$T$GT$$GT$::recv::h3d15099c4da0bcfa + 45
5   servo                           0x000000010beb3edb canvas::canvas_paint_thread::CanvasPaintThread::start::_$u7b$$u7b$closure$u7d$$u7d$::h8aa7df6ca9725558 + 1243
6   servo                           0x000000010bebabc6 std::panicking::try::call::h8f80522203b28903 + 438
7   servo                           0x000000010d64c46c __rust_try + 12
8   servo                           0x000000010bebb049 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc05473572fff511e + 665
9   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
10  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
11  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
12  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 34:: CanvasThread
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bebb53d _$LT$ipc_channel..ipc..IpcReceiver$LT$T$GT$$GT$::recv::h3d15099c4da0bcfa + 45
5   servo                           0x000000010beb3edb canvas::canvas_paint_thread::CanvasPaintThread::start::_$u7b$$u7b$closure$u7d$$u7d$::h8aa7df6ca9725558 + 1243
6   servo                           0x000000010bebabc6 std::panicking::try::call::h8f80522203b28903 + 438
7   servo                           0x000000010d64c46c __rust_try + 12
8   servo                           0x000000010bebb049 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc05473572fff511e + 665
9   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
10  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
11  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
12  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 35:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 36:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 37:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 38:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 39:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 40:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 41:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 42:
0   libsystem_kernel.dylib          0x00007fff9cb35db6 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x00007fff8e6a6728 _pthread_cond_wait + 767
2   servo                           0x000000010d3a195c std::panicking::try::call::hc6552a0a2377243c + 796
3   servo                           0x000000010d64c46c __rust_try + 12
4   servo                           0x000000010d3a1f50 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hbb47379a85fd0df5 + 400
5   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
6   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
7   libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
8   libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 43:: http_loader for http://b.scorecardresearch.com/beacon.js
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bb2af53 net::http_loader::load::h04a60076f14f9999 + 2179
5   servo                           0x000000010bb26b8a std::panicking::try::call::hea193784f1ad82f1 + 1642
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 44:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bb2af53 net::http_loader::load::h04a60076f14f9999 + 2179
5   servo                           0x000000010bb26b8a std::panicking::try::call::hea193784f1ad82f1 + 1642
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 45:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bb2af53 net::http_loader::load::h04a60076f14f9999 + 2179
5   servo                           0x000000010bb26b8a std::panicking::try::call::hea193784f1ad82f1 + 1642
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 46:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bb2af53 net::http_loader::load::h04a60076f14f9999 + 2179
5   servo                           0x000000010bb26b8a std::panicking::try::call::hea193784f1ad82f1 + 1642
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 47:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bb2af53 net::http_loader::load::h04a60076f14f9999 + 2179
5   servo                           0x000000010bb26b8a std::panicking::try::call::hea193784f1ad82f1 + 1642
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 48:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bb2af53 net::http_loader::load::h04a60076f14f9999 + 2179
5   servo                           0x000000010bb26b8a std::panicking::try::call::hea193784f1ad82f1 + 1642
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 49:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010d5c822a ipc_channel::platform::macos::select::h3e27b5cad5402db6 + 122
3   servo                           0x000000010d5c7789 ipc_channel::platform::macos::MachReceiver::recv::hc772b032a3f18042 + 25
4   servo                           0x000000010bb2af53 net::http_loader::load::h04a60076f14f9999 + 2179
5   servo                           0x000000010bb26b8a std::panicking::try::call::hea193784f1ad82f1 + 1642
6   servo                           0x000000010d64c46c __rust_try + 12
7   servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
8   servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
9   libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
10  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
11  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 50 Crashed:
0   servo                           0x000000010d6308e4 std::panicking::rust_panic_with_hook::h983af77c1a2e581b + 500
1   servo                           0x000000010bf33ae5 std::panicking::begin_panic::h0bf39f6d43ab9349 + 69
2   servo                           0x000000010bf77a0e script::script_runtime::store_panic_result::h511aeccec2bf5c54 + 334
3   servo                           0x000000010c1cb999 script::dom::bindings::codegen::Bindings::HTMLIFrameElementBinding::_finalize::h9866f5bb0fee8fcf + 281
4   servo                           0x000000010d0bb1b6 unsigned long js::gc::Arena::finalize<JSObject>(js::FreeOp*, js::gc::AllocKind, unsigned long) + 406

Thread 51:
0   libsystem_kernel.dylib          0x00007fff9cb2ff72 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x00007fff9cb2f3b3 mach_msg + 55
2   servo                           0x000000010ce1d45d MachExceptionHandlerThread(void*) + 61

Thread 52:
0   libsystem_kernel.dylib          0x00007fff9cb37362 read + 10
1   servo                           0x000000010d639ae6 _$LT$std..net..tcp..TcpStream$u20$as$u20$std..io..Read$GT$::read::h50315687a428e0b3 + 22
2   servo                           0x000000010bb4c8ed _$LT$hyper..client..pool..PooledStream$LT$S$GT$$u20$as$u20$std..io..Read$GT$::read::h000769ffdd910155 + 109
3   servo                           0x000000010bb4f959 _$LT$hyper..buffer..BufReader$LT$R$GT$$u20$as$u20$std..io..Read$GT$::read::hd41106d8a4194f76 + 73
4   servo                           0x000000010bb4f1ae _$LT$hyper..http..h1..Http11Message$u20$as$u20$std..io..Read$GT$::read::h29d3c5534281e7e2 + 142
5   servo                           0x000000010bb411ab _$LT$net..http_loader..WrappedHttpResponse$u20$as$u20$std..io..Read$GT$::read::h67e841762015a565 + 43
6   servo                           0x000000010bb4813d _$LT$net..http_loader..StreamedResponse$u20$as$u20$std..io..Read$GT$::read::h31724f12248e5a35 + 77
7   servo                           0x000000010bb47fb1 net::http_loader::read_block::hb642fa15e91d16c1 + 81
8   servo                           0x000000010bb274ac std::panicking::try::call::hea193784f1ad82f1 + 3980
9   servo                           0x000000010d64c46c __rust_try + 12
10  servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
11  servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
12  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
13  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
14  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 53:
0   libsystem_kernel.dylib          0x00007fff9cb37362 read + 10
1   servo                           0x000000010d639ae6 _$LT$std..net..tcp..TcpStream$u20$as$u20$std..io..Read$GT$::read::h50315687a428e0b3 + 22
2   servo                           0x000000010bb4c8ed _$LT$hyper..client..pool..PooledStream$LT$S$GT$$u20$as$u20$std..io..Read$GT$::read::h000769ffdd910155 + 109
3   servo                           0x000000010bb4f959 _$LT$hyper..buffer..BufReader$LT$R$GT$$u20$as$u20$std..io..Read$GT$::read::hd41106d8a4194f76 + 73
4   servo                           0x000000010bb4f1ae _$LT$hyper..http..h1..Http11Message$u20$as$u20$std..io..Read$GT$::read::h29d3c5534281e7e2 + 142
5   servo                           0x000000010bb411ab _$LT$net..http_loader..WrappedHttpResponse$u20$as$u20$std..io..Read$GT$::read::h67e841762015a565 + 43
6   servo                           0x000000010bb4813d _$LT$net..http_loader..StreamedResponse$u20$as$u20$std..io..Read$GT$::read::h31724f12248e5a35 + 77
7   servo                           0x000000010bb47fb1 net::http_loader::read_block::hb642fa15e91d16c1 + 81
8   servo                           0x000000010bb274ac std::panicking::try::call::hea193784f1ad82f1 + 3980
9   servo                           0x000000010d64c46c __rust_try + 12
10  servo                           0x000000010bb28cf5 _$LT$F$u20$as$u20$alloc..boxed..FnBox$LT$A$GT$$GT$::call_box::hc9a856c20faa5cae + 421
11  servo                           0x000000010d647ee9 std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
12  libsystem_pthread.dylib         0x00007fff8e6a599d _pthread_body + 131
13  libsystem_pthread.dylib         0x00007fff8e6a591a _pthread_start + 168
14  libsystem_pthread.dylib         0x00007fff8e6a3351 thread_start + 13

Thread 54:
0   libsystem_kernel.dylib          0x00007fff9cb365e2 __workq_kernreturn + 10
1   libsystem_pthread.dylib         0x00007fff8e6a5578 _pthread_wqthread + 1283
2   libsystem_pthread.dylib         0x00007fff8e6a3341 start_wqthread + 13

Thread 55:
0   libsystem_kernel.dylib          0x00007fff9cb365e2 __workq_kernreturn + 10
1   libsystem_pthread.dylib         0x00007fff8e6a5578 _pthread_wqthread + 1283
2   libsystem_pthread.dylib         0x00007fff8e6a3341 start_wqthread + 13

Thread 56:
0   libsystem_kernel.dylib          0x00007fff9cb365e2 __workq_kernreturn + 10
1   libsystem_pthread.dylib         0x00007fff8e6a5578 _pthread_wqthread + 1283
2   libsystem_pthread.dylib         0x00007fff8e6a3341 start_wqthread + 13

Thread 57:

Thread 50 crashed with X86 Thread State (64-bit):
  rax: 0x00007000197092d0  rbx: 0x000000010dcb8a40  rcx: 0x00007fff9cb3791a  rdx: 0x0000000000000000
  rdi: 0x0000000000000002  rsi: 0x000000010daa4d00  rbp: 0x0000700019709410  rsp: 0x0000700019709340
   r8: 0x0000000080000000   r9: 0x000000010deb86e0  r10: 0x000000000000002b  r11: 0x0000000000000206
  r12: 0x0000000000000001  r13: 0x000000010dcb8a40  r14: 0x0000000126bfe190  r15: 0x0000000126bfe190
  rip: 0x000000010d6308e4  rfl: 0x0000000000010202  cr2: 0x000000012b756128

Logical CPU:     2
Error Code:      0x00000000
Trap Number:     6


Binary Images:
       0x10b90d000 -        0x10dca7ff7 +servo (0.0.1) <0D10B8B2-0891-3628-AA35-6F12E0D5F387> /Applications/Servo.app/Contents/MacOS/servo
       0x10e95a000 -        0x10e998fff +libssl.1.0.0.dylib (0) <ED769E0C-57D0-3AF8-AEB0-4559CC262FCB> /Applications/Servo.app/Contents/MacOS/libssl.1.0.0.dylib
       0x10e9ba000 -        0x10eb2a8e7 +libcrypto.1.0.0.dylib (0) <6CB258AA-3405-3A33-881A-45DC1E2C25F3> /Applications/Servo.app/Contents/MacOS/libcrypto.1.0.0.dylib
       0x10f346000 -        0x10f35afe3  libCGInterfaces.dylib (317.9) <5079DE4F-3717-32FF-B76A-77F53236D17D> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
       0x1121f6000 -        0x1121f6fe7 +cl_kernels (???) <EF644418-C8E7-4FBF-A087-F6D0A8D617CE> cl_kernels
       0x112b62000 -        0x112df3ff7  com.apple.RawCamera.bundle (6.20 - 856) <C66E7CF9-0352-3A5A-AD2B-DE16136EA6B1> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera
       0x11469f000 -        0x11484affb  GLEngine (12.1) <299D9296-2984-3967-9049-A842B99E5D43> /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine
       0x114887000 -        0x114ddeff7  com.apple.driver.AppleIntelHD5000GraphicsGLDriver (10.14.66 - 10.1.4) <3219B2C9-C3ED-3044-A27F-58B5C2C8991F> /System/Library/Extensions/AppleIntelHD5000GraphicsGLDriver.bundle/Contents/MacOS/AppleIntelHD5000GraphicsGLDriver
       0x114fdc000 -        0x115006ff7  GLRendererFloat (12.1) <BE957AC5-82C2-3620-A625-56C9BE7B853F> /System/Library/Frameworks/OpenGL.framework/Resources/GLRendererFloat.bundle/GLRendererFloat
       0x11ae70000 -        0x11ae74fff  libFontRegistryUI.dylib (155.2) <8346E80E-5832-3944-A750-FBB9D328C2FE> /System/Library/Frameworks/ApplicationServices.framework/Frameworks/ATS.framework/Resources/libFontRegistryUI.dylib
    0x7fff6ac96000 -     0x7fff6accd25f  dyld (360.22) <A468D85E-D8D6-3461-8C99-49D3B9ACFC63> /usr/lib/dyld
    0x7fff8c0f4000 -     0x7fff8c116ff7  com.apple.Sharing (442.13.6 - 442.13.6) <DDD2811C-6ECB-32F2-8EE1-69BF9657B4A8> /System/Library/PrivateFrameworks/Sharing.framework/Versions/A/Sharing
    0x7fff8c117000 -     0x7fff8c122ff7  libChineseTokenizer.dylib (16) <79B8C67A-3061-3C78-92CD-4650719E68D4> /usr/lib/libChineseTokenizer.dylib
    0x7fff8c1c2000 -     0x7fff8c217fff  com.apple.AE (701 - 701) <AD492742-F884-386B-A450-FAC281B9FFA4> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
    0x7fff8c234000 -     0x7fff8c24cfef  libcompression.dylib (28) <E7601B62-1053-369D-8A9E-91CF86239220> /usr/lib/libcompression.dylib
    0x7fff8c263000 -     0x7fff8c4f9fff  libmecabra.dylib (696.5) <EF6C0BD4-5FE8-34FB-8ADF-69A53CEC97A9> /usr/lib/libmecabra.dylib
    0x7fff8c4fa000 -     0x7fff8c4fcff7  libsystem_configuration.dylib (802.40.13) <3DEB7DF9-6804-37E1-BC83-0166882FF0FF> /usr/lib/system/libsystem_configuration.dylib
    0x7fff8c4fd000 -     0x7fff8c4fdff7  liblaunch.dylib (765.50.8) <834ED605-5114-3641-AA4D-ECF31B801C50> /usr/lib/system/liblaunch.dylib
    0x7fff8c586000 -     0x7fff8c5a0ff3  liblzma.5.dylib (10) <CC03591B-FA57-3CA5-AC81-0D76033AC0CE> /usr/lib/liblzma.5.dylib
    0x7fff8c60e000 -     0x7fff8c66afff  libTIFF.dylib (1450) <14EB7C03-7DDA-3276-BAC5-D597913AC9C4> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
    0x7fff8c6ed000 -     0x7fff8c753ff7  libsystem_network.dylib (583.50.1) <B52DAB73-92DC-3DA7-B9F4-B899D66445C1> /usr/lib/system/libsystem_network.dylib
    0x7fff8c754000 -     0x7fff8c756ffb  libutil.dylib (43) <4C9BFE8B-563B-3EEA-A323-8F4F14E0A46C> /usr/lib/libutil.dylib
    0x7fff8c781000 -     0x7fff8c786ff7  libheimdal-asn1.dylib (453.40.10) <981DE40B-FA16-36F7-BE92-8C8A115D6CD9> /usr/lib/libheimdal-asn1.dylib
    0x7fff8c81e000 -     0x7fff8c885fff  com.apple.framework.CoreWiFi (11.0 - 1101.20) <993592F1-B3F1-3FAD-87BD-EA83C361BCCF> /System/Library/PrivateFrameworks/CoreWiFi.framework/Versions/A/CoreWiFi
    0x7fff8c891000 -     0x7fff8c8c4ff7  com.apple.MediaKit (16 - 809) <BF8032FE-6645-37F6-A622-BC7EEE3EAABF> /System/Library/PrivateFrameworks/MediaKit.framework/Versions/A/MediaKit
    0x7fff8c965000 -     0x7fff8c981fff  com.apple.GenerationalStorage (2.0 - 239.1) <8C821448-4294-3736-9CEF-467C93785CB9> /System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/GenerationalStorage
    0x7fff8c982000 -     0x7fff8c9b4ff7  libTrueTypeScaler.dylib (158.6) <469A7620-3B6F-3E06-80A7-8D89E5DD9C81> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libTrueTypeScaler.dylib
    0x7fff8c9ff000 -     0x7fff8ca00fff  libsystem_secinit.dylib (20) <32B1A8C6-DC84-3F4F-B8CE-9A52B47C3E6B> /usr/lib/system/libsystem_secinit.dylib
    0x7fff8ca01000 -     0x7fff8ca0dfff  com.apple.SpeechRecognitionCore (2.2.7 - 2.2.7) <6BA06290-D4A3-351C-87F9-B61EF61FF055> /System/Library/PrivateFrameworks/SpeechRecognitionCore.framework/Versions/A/SpeechRecognitionCore
    0x7fff8ca0e000 -     0x7fff8ca85feb  libcorecrypto.dylib (335.50.1) <B5C05FD7-A540-345A-87BF-8E41848A3C17> /usr/lib/system/libcorecrypto.dylib
    0x7fff8ca86000 -     0x7fff8cad6ff7  com.apple.Symbolication (1.4 - 58044) <F70BF765-FBE9-3F1E-85CA-BB2F8E53E8C2> /System/Library/PrivateFrameworks/Symbolication.framework/Versions/A/Symbolication
    0x7fff8caf8000 -     0x7fff8cb21fff  libsystem_info.dylib (477.50.4) <FAA9226D-64DE-3769-A6D8-6CABA4B7FF4D> /usr/lib/system/libsystem_info.dylib
    0x7fff8ccdb000 -     0x7fff8cd04fff  libc++abi.dylib (125) <DCCC8177-3D09-35BC-9784-2A04FEC4C71B> /usr/lib/libc++abi.dylib
    0x7fff8cd0c000 -     0x7fff8cd33fff  com.apple.shortcut (2.16 - 93) <2BA6DF3E-04C7-39C8-B311-3413E9FC9022> /System/Library/PrivateFrameworks/Shortcut.framework/Versions/A/Shortcut
    0x7fff8cdff000 -     0x7fff8ce8cdd7  com.apple.AppleJPEG (1.0 - 1) <558ACADA-C41F-3EEF-82A0-C2D7B13C5428> /System/Library/PrivateFrameworks/AppleJPEG.framework/Versions/A/AppleJPEG
    0x7fff8ce8d000 -     0x7fff8ce95fff  com.apple.NetFS (6.0 - 4.0) <842A5346-24C3-3F22-9ECF-E586A10EA1F2> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
    0x7fff8ce99000 -     0x7fff8ce9affb  libremovefile.dylib (41) <552EF39E-14D7-363E-9059-4565AC2F894E> /usr/lib/system/libremovefile.dylib
    0x7fff8cefb000 -     0x7fff8cf03fef  libsystem_platform.dylib (74.40.2) <29A905EF-6777-3C33-82B0-6C3A88C4BA15> /usr/lib/system/libsystem_platform.dylib
    0x7fff8cf04000 -     0x7fff8cf33ffb  libsystem_m.dylib (3105) <08E1A4B2-6448-3DFE-A58C-ACC7335BE7E4> /usr/lib/system/libsystem_m.dylib
    0x7fff8d0da000 -     0x7fff8d0dcff7  libRadiance.dylib (1450) <BE9E0EBE-C589-3684-B4AE-04F95C8D410A> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
    0x7fff8d0e6000 -     0x7fff8d264fff  com.apple.UIFoundation (1.0 - 436.1) <AABB5267-E7B7-3D75-B051-E665BDA8DEF4> /System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A/UIFoundation
    0x7fff8d44e000 -     0x7fff8d465fff  libmarisa.dylib (4) <E4919B03-D9BD-3AF8-B436-C415C98E3F0A> /usr/lib/libmarisa.dylib
    0x7fff8d466000 -     0x7fff8d4d5fff  com.apple.SearchKit (1.4.0 - 1.4.0) <F159A888-34CA-36F1-AC8E-EB1B38C9DFB3> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
    0x7fff8d56d000 -     0x7fff8d58aff7  com.apple.AppleVPAFramework (2.1.2 - 2.1.2) <41378C0B-B56A-3A73-9BD0-E06FA1F87B8C> /System/Library/PrivateFrameworks/AppleVPA.framework/Versions/A/AppleVPA
    0x7fff8d5dd000 -     0x7fff8d5e0fff  libCoreVMClient.dylib (119.5) <560D70FB-709F-3030-96C9-F249FCB7DA6D> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreVMClient.dylib
    0x7fff8d72d000 -     0x7fff8d72ffff  libsystem_coreservices.dylib (19.2) <1B3F5AFC-FFCD-3ECB-8B9A-5538366FB20D> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff8dc10000 -     0x7fff8dc56ff7  libauto.dylib (186) <999E610F-41FC-32A3-ADCA-5EC049B65DFB> /usr/lib/libauto.dylib
    0x7fff8dfd7000 -     0x7fff8dfdbfff  libcache.dylib (75) <9548AAE9-2AB7-3525-9ECE-A2A7C4688447> /usr/lib/system/libcache.dylib
    0x7fff8e1cd000 -     0x7fff8e1cefff  liblangid.dylib (122) <9CC4F0D1-5C51-3B69-BC8F-EE3A51FD0822> /usr/lib/liblangid.dylib
    0x7fff8e1cf000 -     0x7fff8e1f6fff  com.apple.ChunkingLibrary (167 - 167) <AD7F285C-005E-36BB-98A3-5826413533BE> /System/Library/PrivateFrameworks/ChunkingLibrary.framework/Versions/A/ChunkingLibrary
    0x7fff8e1f7000 -     0x7fff8e2ddff7  libcrypto.0.9.8.dylib (59.40.2) <2486D801-C756-3488-B519-1AA6807E8948> /usr/lib/libcrypto.0.9.8.dylib
    0x7fff8e6a2000 -     0x7fff8e6abff7  libsystem_pthread.dylib (138.10.4) <3DD1EF4C-1D1B-3ABF-8CC6-B3B1CEEE9559> /usr/lib/system/libsystem_pthread.dylib
    0x7fff8f018000 -     0x7fff8f01bfff  com.apple.IOSurface (108.2.1 - 108.2.1) <A0037B0A-277A-393E-9BF6-688595BD564D> /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface
    0x7fff8f01c000 -     0x7fff8f01cff7  libunc.dylib (29) <DDB1E947-C775-33B8-B461-63E5EB698F0E> /usr/lib/system/libunc.dylib
    0x7fff8f01d000 -     0x7fff8f2a4ff3  com.apple.CFNetwork (760.5.1 - 760.5.1) <EE9426D1-F11C-3DD4-AE08-EA29AEB27177> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
    0x7fff8f4df000 -     0x7fff8f50dff7  com.apple.CoreServicesInternal (248.2 - 248.2) <6E111F0A-D7F1-3738-ADE7-CF983BD4EC8B> /System/Library/PrivateFrameworks/CoreServicesInternal.framework/Versions/A/CoreServicesInternal
    0x7fff8f52a000 -     0x7fff8f52fff3  libunwind.dylib (35.3) <F6EB48E5-4D12-359A-AB54-C937FBBE9043> /usr/lib/system/libunwind.dylib
    0x7fff8f56f000 -     0x7fff8f5feff7  libCoreStorage.dylib (517.50.1) <E6283FE9-B5AC-3110-8D4C-8E2BF185983E> /usr/lib/libCoreStorage.dylib
    0x7fff8f839000 -     0x7fff8f85dfff  libJPEG.dylib (1450) <1775E59E-D82C-3F7A-8E4F-B0C13F88F691> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
    0x7fff8f85e000 -     0x7fff8f89cff7  libGLImage.dylib (12.1) <BB1F1A93-5101-3906-AB17-8D83FCB200F9> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
    0x7fff8f89d000 -     0x7fff8f8a8fff  libGPUSupportMercury.dylib (12.1) <9D35C668-4F21-31C8-890C-CC1F45905194> /System/Library/PrivateFrameworks/GPUSupport.framework/Versions/A/Libraries/libGPUSupportMercury.dylib
    0x7fff8f908000 -     0x7fff8f90afff  com.apple.loginsupport (1.0 - 1) <9B2F5F9B-ED38-313F-B798-D2B667BCD6B5> /System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsupport.framework/Versions/A/loginsupport
    0x7fff8f90e000 -     0x7fff8f983fff  com.apple.framework.IOKit (2.0.2 - 1179.50.2) <A509D3AE-9D48-31B7-89C7-326A7A2007B2> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
    0x7fff8f984000 -     0x7fff8f997fff  com.apple.CoreBluetooth (1.0 - 1) <E54CA9A2-A5C6-30C5-9D6E-8472DBA9371E> /System/Library/Frameworks/CoreBluetooth.framework/Versions/A/CoreBluetooth
    0x7fff8f998000 -     0x7fff8fbb9ff7  com.apple.CoreImage (11.4.0 - 366.4.19) <F5B7B115-E43A-3C61-A6AD-EFCDE7FC43A1> /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
    0x7fff9036e000 -     0x7fff903c1ff7  libc++.1.dylib (120.1) <8FC3D139-8055-3498-9AC5-6467CB7F4D14> /usr/lib/libc++.1.dylib
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External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 2
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 580900
    thread_create: 0
    thread_set_state: 475

VM Region Summary:
ReadOnly portion of Libraries: Total=295.2M resident=0K(0%) swapped_out_or_unallocated=295.2M(100%)
Writable regions: Total=979.5M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=979.5M(100%)

                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Accelerate.framework               256K        3 
Activity Tracing                  2048K        2 
CG backing stores                 12.5M        4 
CG image                          16.0M        4 
CG shared images                   272K        7 
CoreAnimation                       28K        3 
CoreUI image data                  256K        3 
CoreUI image file                  192K        3 
Dispatch continuations            16.0M        2 
Image IO                          4096K        2 
Kernel Alloc Once                    8K        3 
MALLOC                           305.5M       59 
MALLOC guard page                   32K        7 
Memory Tag 242                      12K        2 
OpenCL                               8K        2 
OpenGL GLSL                        256K        4 
Process Corpse Info               2048K        2 
STACK GUARD                        224K       57 
Stack                            106.5M       58 
Stack Guard                       56.0M        2 
VM_ALLOCATE                      501.9M      502 
VM_ALLOCATE (reserved)            4876K       36         reserved VM address space (unallocated)
__DATA                            30.9M      216 
__GLSLBUILTINS                    2588K        2 
__IMAGE                            528K        2 
__LINKEDIT                       104.3M       13 
__TEXT                           190.9M      217 
__UNICODE                          552K        2 
mapped file                       98.4M       28 
shared memory                     16.3M        9 
===========                     =======  ======= 
TOTAL                              1.4G     1226 
TOTAL, minus reserved VM space     1.4G     1226

jdm · 2016-07-01T13:53:20Z

thread '<unnamed>' panicked at 'TODO: Handle running out of texture IDs!', ../src/libcore/option.rs:699

(lldb) bt
error: need to add support for DW_TAG_base_type '()' encoded with DW_ATE = 0x7, bit_size = 0
* thread #10: tid = 0x1fd932, 0x00000001041950a0 servo`rust_panic, stop reason = breakpoint 1.1
  * frame #0: 0x00000001041950a0 servo`rust_panic
    frame #1: 0x000000010418ac3d servo`std::panicking::rust_panic_with_hook::h983af77c1a2e581b + 413
    frame #2: 0x00000001041a3ce7 servo`std::panicking::begin_panic::he426e15a3766089a + 103
    frame #3: 0x000000010418c239 servo`std::panicking::begin_panic_fmt::hdddb415186c241e7 + 169
    frame #4: 0x00000001041a3940 servo`rust_begin_unwind + 32
    frame #5: 0x00000001041ca7c1 servo`core::panicking::panic_fmt::hf4e16cb7f0d41a25 + 129
    frame #6: 0x00000001041d2266 servo`core::option::expect_failed::hdb92832549f56a85 + 102
    frame #7: 0x00000001031d405f servo`core::option::{{impl}}::expect<webrender::device::TextureId>(self=Option<webrender::device::TextureId> at 0x00000001175497f0, msg=&str at 0x00000001175497d8) + 79 at option.rs:293
    frame #8: 0x00000001031df864 servo`webrender::texture_cache::create_new_texture_page(pending_updates=0x000000011754d840, free_texture_ids=0x000000011754d738, free_texture_levels=0x000000010c0e01b0, texture_size=1024, format=RGBA8, mode=RenderTarget) + 100 at texture_cache.rs:1236
    frame #9: 0x00000001031d5cfd servo`webrender::texture_cache::{{impl}}::allocate(self=0x000000011754d738, image_id=FreeListItemId at 0x0000000117549ff8, user_x0=0, user_y0=0, requested_width=4500, requested_height=1875, format=RGBA8, kind=Standard, border_type=SinglePixel, filter=Linear) + 2973 at texture_cache.rs:871
    frame #10: 0x000000010317dc53 servo`webrender::texture_cache::{{impl}}::insert(self=0x000000011754d738, image_id=FreeListItemId at 0x000000011754ad28, x0=0, y0=0, width=4500, height=1875, format=RGBA8, filter=Linear, insert_op=TextureInsertOp at 0x000000011754ace0, border_type=SinglePixel) + 355 at texture_cache.rs:1024
    frame #11: 0x0000000103177991 servo`webrender::resource_cache::{{impl}}::add_resource_list::{{closure}}(image_key=ImageKey at 0x000000011754b038, image_rendering=Auto) + 1121 at resource_cache.rs:279
    frame #12: 0x0000000103176deb servo`webrender::resource_list::{{impl}}::for_each_image<closure>(self=0x0000000117638a18, f=closure at 0x000000011754b100) + 251 at resource_list.rs:113
    frame #13: 0x00000001030867a6 servo`webrender::resource_cache::{{impl}}::add_resource_list(self=0x000000011754d630, resource_list=0x0000000117638a18, frame_id=FrameId at 0x000000011754b168) + 86 at resource_cache.rs:247
    frame #14: 0x00000001030769a3 servo`webrender::frame::{{impl}}::update_texture_cache_and_build_raster_jobs(self=0x000000011754d910, resource_cache=0x000000011754d630) + 563 at frame.rs:1396
    frame #15: 0x00000001030763ba servo`webrender::frame::{{impl}}::build(self=0x000000011754d910, resource_cache=0x000000011754d630, thread_pool=0x000000011754d5f0, device_pixel_ratio=2) + 202 at frame.rs:1294
    frame #16: 0x000000010313a32a servo`webrender::render_backend::{{impl}}::render(self=0x000000011754d5b8) + 90 at render_backend.rs:376
    frame #17: 0x0000000103138bed servo`webrender::render_backend::{{impl}}::run::{{closure}} + 445 at render_backend.rs:197
    frame #18: 0x0000000103138886 servo`webrender::profiler::{{impl}}::profile<webrender::internal_types::RendererFrame,closure>(self=0x000000011754d2f0, callback=closure at 0x000000011754b9c8) + 182 at profiler.rs:122
    frame #19: 0x00000001030b135e servo`webrender::render_backend::{{impl}}::run(self=0x000000011754d5b8) + 7934 at render_backend.rs:187
    frame #20: 0x00000001031f1ee7 servo`webrender::renderer::{{impl}}::new::{{closure}} + 615 at renderer.rs:264
    frame #21: 0x00000001031f1c28 servo`std::panic::{{impl}}::call_once<(self=AssertUnwindSafe<closure> at 0x000000011754dcf0, _args=<unavailable>),closure> + 136 at panic.rs:251
    frame #22: 0x00000001031f1b7c servo`std::panicking::try::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h6deda5332c8b92e9 + 92
    frame #23: 0x00000001031f2575 servo`std::panicking::try::call<closure>(f=0x000000011754e288) + 21 at panicking.rs:272
    frame #24: 0x00000001041a69cc servo`__rust_try + 12
    frame #25: 0x00000001041a6966 servo`__rust_maybe_catch_panic + 38
    frame #26: 0x00000001031f186e servo`std::panicking::try::_$u7b$$u7b$closure$u7d$$u7d$::h87d9d6c994270c4f + 158
    frame #27: 0x00000001031f1750 servo`std::thread::local::{{impl}}::with<core::cell::Cell<usize>,closure,core::result::Result<(self=0x000000010570d830, f=closure at 0x000000011754e328), Box<Any>>> + 208 at local.rs:211
    frame #28: 0x00000001031f1580 servo`std::panicking::try<(f=AssertUnwindSafe<closure> at 0x000000011754e560),std::panic::AssertUnwindSafe<closure>> + 192 at panicking.rs:235
    frame #29: 0x00000001031f145f servo`std::panic::catch_unwind<std::panic::AssertUnwindSafe<closure>,(f=AssertUnwindSafe<closure> at 0x000000011754e8b0)> + 143 at panic.rs:307
    frame #30: 0x00000001031f12bd servo`std::thread::Builder::spawn::_$u7b$$u7b$closure$u7d$$u7d$::heb8db31aa7a58174 + 349
    frame #31: 0x00000001031f27d8 servo`alloc::boxed::{{impl}}::call_box<(self=0x000000010c0211c0, args=<unavailable>),closure> + 104 at boxed.rs:544
    frame #32: 0x00000001041a2449 servo`std::sys::thread::Thread::new::thread_start::h9c883b6d445ece46 + 57
    frame #33: 0x00007fff8fd62899 libsystem_pthread.dylib`_pthread_body + 138
    frame #34: 0x00007fff8fd6272a libsystem_pthread.dylib`_pthread_start + 137
    frame #35: 0x00007fff8fd66fc9 libsystem_pthread.dylib`thread_start + 13

nox · 2017-10-02T08:10:51Z

I can't reproduce this anymore.

jdm added I-crash A-gfx/rendering A-webrender labels Jul 1, 2016

jdm added the I-panic label Jul 1, 2016

jdm changed the title ~~servo crashes~~ servo crashes (panic: "TODO: Handle running out of texture IDs!") Jul 1, 2016

jdm mentioned this issue Jul 2, 2016

Crashes on lenta.ru website #12169

Closed

jdm added the C-reproduced label Jul 2, 2016

nox closed this Oct 2, 2017

servo / servo

servo crashes (panic: "TODO: Handle running out of texture IDs!") #12019

servo crashes (panic: "TODO: Handle running out of texture IDs!") #12019

senthilnayagam commented Jul 1, 2016 •

edited by Ms2ger

jdm commented Jul 1, 2016 •

edited

nox commented Oct 2, 2017

servo / servo

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servo crashes (panic: "TODO: Handle running out of texture IDs!") #12019

servo crashes (panic: "TODO: Handle running out of texture IDs!") #12019

Comments

senthilnayagam commented Jul 1, 2016 • edited by Ms2ger

jdm commented Jul 1, 2016 • edited

nox commented Oct 2, 2017

senthilnayagam commented Jul 1, 2016 •

edited by Ms2ger

jdm commented Jul 1, 2016 •

edited