6 0x000055555694bdc0 in NativeCodeGenerator::CodeGen (this=0x555557ef24d8, pageAllocator=
0x5555575a9da8, workItemData=0x555557f01d30, jitWriteData=..., foreground=false,
epInfo=0x7ff7f43c8090)
at /home/zhunki/workspace/ChakraCore-master/lib/Backend/NativeCodeGenerator.cpp:890
7 0x000055555694da58 in NativeCodeGenerator::CodeGen (this=0x555557ef24d8,
pageAllocator=0x5555575a9da8, workItem=0x555557f01d08, foreground=false)
at /home/zhunki/workspace/ChakraCore-master/lib/Backend/NativeCodeGenerator.cpp:1007
8 0x0000555556950854 in NativeCodeGenerator::Process (this=0x555557ef24d8, job=0x555557f01d10,
threadData=0x5555575a9d88)
at /home/zhunki/workspace/ChakraCore-master/lib/Backend/NativeCodeGenerator.cpp:1907
9 0x00005555569bc7a1 in JsUtil::BackgroundJobProcessor::Process (this=0x555557ef2658,
job=0x555557f01d10, threadData=0x5555575a9d88)
at /home/zhunki/workspace/ChakraCore-master/lib/Common/Common/Jobs.cpp:1037
10 0x00005555569bcda4 in JsUtil::BackgroundJobProcessor::Run (this=0x555557ef2658,
threadData=0x5555575a9d88)
at /home/zhunki/workspace/ChakraCore-master/lib/Common/Common/Jobs.cpp:1135
11 0x00005555569ba351 in JsUtil::BackgroundJobProcessor::StaticThreadProc (lpParam=0x5555575a9d88)
at /home/zhunki/workspace/ChakraCore-master/lib/Common/Common/Jobs.cpp:1319
12 0x00005555558308d0 in CorUnix::CPalThread::ThreadEntry (pvParam=0x555557ef2dd0)
at /home/zhunki/workspace/ChakraCore-master/pal/src/thread/pal_thread.cpp:1605
13 0x00007ffff7aa2609 in start_thread (arg=) at pthread_create.c:477
14 0x00007ffff7857293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
the following poc trigger a assertion failure in "debug" build on ubuntu.
0 0x00005555568c8420 in Lowerer::MapStFldHelper (this=0x7ff7efffd7b0,
1 0x0000555556889c4b in Lowerer::LowerStFld (this=0x7ff7efffd7b0, stFldInstr=0x7ff7f43093f0,
2 0x0000555556887c77 in Lowerer::LowerRange (this=0x7ff7efffd7b0, instrStart=0x7ff7f4302170,
3 0x000055555687d5a1 in Lowerer::Lower (this=0x7ff7efffd7b0)
4 0x0000555556b28bbb in Func::TryCodegen (this=0x7ff7efffdfa0)
5 0x0000555556b28330 in Func::Codegen (alloc=0x7ff7efffe560, workItem=0x7ff7f42f1030,
6 0x000055555694bdc0 in NativeCodeGenerator::CodeGen (this=0x555557ef24d8, pageAllocator=
7 0x000055555694da58 in NativeCodeGenerator::CodeGen (this=0x555557ef24d8,
8 0x0000555556950854 in NativeCodeGenerator::Process (this=0x555557ef24d8, job=0x555557f01d10,
9 0x00005555569bc7a1 in JsUtil::BackgroundJobProcessor::Process (this=0x555557ef2658,
10 0x00005555569bcda4 in JsUtil::BackgroundJobProcessor::Run (this=0x555557ef2658,
11 0x00005555569ba351 in JsUtil::BackgroundJobProcessor::StaticThreadProc (lpParam=0x5555575a9d88)
12 0x00005555558308d0 in CorUnix::CPalThread::ThreadEntry (pvParam=0x555557ef2dd0)
13 0x00007ffff7aa2609 in start_thread (arg=) at pthread_create.c:477
14 0x00007ffff7857293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95