UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36

Steps to reproduce the problem:
1. On Windows 10 with certain policies (couldn't pinpoint yet), GPU process and other process with Low/Untrusted privilege crash.

What is the expected behavior?
No crash

What went wrong?
(fe4.3b14): Guard page violation - code 80000001 (first/second chance not available)
00 (Inline Function) --------`-------- Electron!base::win::PEImage::GetNTHeaders+0xa
01 (Inline Function) --------`-------- Electron!base::win::PEImage::GetImageDirectoryEntryAddr+0xa
02 (Inline Function) --------`-------- Electron!base::win::PEImage::GetExportDirectory+0xa
03 00000000`089de310 00007ff6`547aa33e Electron!base::win::PEImage::GetExportEntry+0x19 c:\users\sysadmin\buildagent\workspace\358518\src\base\win\pe_image.cc @ 186]
04 00000000`089de340 00007ff6`555f6259 Electron!base::win::PEImage::GetProcAddress+0xe c:\users\sysadmin\buildagent\workspace\358518\src\base\win\pe_image.cc @ 202]
05 00000000`089de370 00007ff6`555f5dd4 Electron!sandbox::ServiceResolverThunk::ResolveTarget+0x39 c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\service_resolver.cc @ 32]
06 00000000`089de3b0 00007ff6`555f6178 Electron!sandbox::ResolverThunk::Init+0x84 c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\resolver.cc @ 36]
07 00000000`089de3e0 00007ff6`554a59ec Electron!sandbox::ServiceResolverThunk::Setup+0x48 c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\service_resolver_64.cc @ 148]
08 00000000`089de430 00007ff6`554a5c52 Electron!sandbox::InterceptionManager::PatchClientFunctions+0x14c c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\interception.cc @ 533]
09 00000000`089de560 00007ff6`554a57a8 Electron!sandbox::InterceptionManager::PatchNtdll+0x192 c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\interception.cc @ 439]
0a 00000000`089de750 00007ff6`551fb4b5 Electron!sandbox::InterceptionManager::InitializeInterceptions+0x78 c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\interception.cc @ 150]
0b 00000000`089de780 00007ff6`551fa713 Electron!sandbox::PolicyBase::SetupAllInterceptions+0xd5 c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\sandbox_policy_base.cc @ 646]
0c 00000000`089de7d0 00007ff6`54e25b9a Electron!sandbox::PolicyBase::AddTarget+0x53 c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\sandbox_policy_base.cc @ 519]
0d 00000000`089de810 00007ff6`54ecc42e Electron!sandbox::BrokerServicesBase::SpawnTarget+0x9ca c:\users\sysadmin\buildagent\workspace\358518\src\sandbox\win\src\broker_services.cc @ 435]
0e 00000000`089deb20 00007ff6`55012dc6 Electron!content::StartSandboxedProcess+0x65e c:\users\sysadmin\buildagent\workspace\358518\src\content\common\sandbox_win.cc @ 833]
0f 00000000`089def30 00007ff6`5501250a Electron!content::internal::ChildProcessLauncherHelper::LaunchProcessOnLauncherThread+0x1d6 c:\users\sysadmin\buildagent\workspace\358518\src\content\browser\child_process_launcher_helper_win.cc @ 80]
10 00000000`089df090 00007ff6`5478fd58 Electron!content::internal::ChildProcessLauncherHelper::LaunchOnLauncherThread+0x9a c:\users\sysadmin\buildagent\workspace\358518\src\content\browser\child_process_launcher_helper.cc @ 104]
11 (Inline Function) --------`-------- Electron!base::Callback<void __cdecl(void),0,0>::Run+0xb c:\users\sysadmin\buildagent\workspace\358518\src\base\callback.h @ 91]
12 00000000`089df190 00007ff6`5472dd26 Electron!base::debug::TaskAnnotator::RunTask+0x188 c:\users\sysadmin\buildagent\workspace\358518\src\base\debug\task_annotator.cc @ 59]
13 00000000`089df2b0 00007ff6`5472c810 Electron!base::MessageLoop::RunTask+0x566 c:\users\sysadmin\buildagent\workspace\358518\src\base\message_loop\message_loop.cc @ 424]
14 (Inline Function) --------`-------- Electron!base::MessageLoop::DeferOrRunPendingTask+0x4f c:\users\sysadmin\buildagent\workspace\358518\src\base\message_loop\message_loop.cc @ 434]
15 00000000`089df560 00007ff6`54791d93 Electron!base::MessageLoop::DoWork+0x190 c:\users\sysadmin\buildagent\workspace\358518\src\base\message_loop\message_loop.cc @ 527]
16 00000000`089df680 00007ff6`5473344e Electron!base::MessagePumpDefault::Run+0x83 c:\users\sysadmin\buildagent\workspace\358518\src\base\message_loop\message_pump_default.cc @ 34]
17 00000000`089df6b0 00007ff6`548067fe Electron!base::RunLoop::Run+0x6e c:\users\sysadmin\buildagent\workspace\358518\src\base\run_loop.cc @ 38]
18 00000000`089df700 00007ff6`54806b37 Electron!content::BrowserThreadImpl::ProcessLauncherThreadRun+0x2e c:\users\sysadmin\buildagent\workspace\358518\src\content\browser\browser_thread_impl.cc @ 267]
19 00000000`089df850 00007ff6`54750e47 Electron!content::BrowserThreadImpl::Run+0x167 c:\users\sysadmin\buildagent\workspace\358518\src\content\browser\browser_thread_impl.cc @ 309]
1a 00000000`089df990 00007ff6`54711605 Electron!base::Thread::ThreadMain+0x1a7 c:\users\sysadmin\buildagent\workspace\358518\src\base\threading\thread.cc @ 336]
1b 00000000`089dfa20 00007ff8`30901fe4 Electron!base::`anonymous namespace'::ThreadFunc+0x155 c:\users\sysadmin\buildagent\workspace\358518\src\base\threading\platform_thread_win.cc @ 91]
1c 00000000`089dfa90 00007ff8`3284cb31 kernel32!BaseThreadInitThunk+0x14 base\win32\client\thread.c @ 64]
1d 00000000`089dfac0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 minkernel\ntdll\rtlstrt.c @ 997]

Did this work before? N/A 

Chrome version: 61.0.3163.100  Channel: stable
OS Version: 10.0
Flash Version: