This is with tcmalloc disabled. [ RUN ] SecurityTest.NewOverflow [1699:1699:0412/180619:674357504437:FATAL:process_util_linux.cc(741)] Out of memory, size = 18446744 073709551615 Received signal 6 [0x0000008b376e] base::debug::StackTrace::StackTrace() [0x0000008b3c79] base::debug::(anonymous namespace)::StackDumpSignalHandler() [0x7f88b1ed7f90] <unknown> [0x7f88adea1195] gsignal [0x7f88adea2607] abort [0x00000091c249] base::debug::BreakDebugger() [0x0000008cff55] logging::LogMessage::~LogMessage() [0x0000008e737f] base::(anonymous namespace)::OnNoMemorySize() [0x0000008e766a] malloc [0x7f88ae27a2dd] operator new() [0x000000728652] (anonymous namespace)::SecurityTest_NewOverflow_Test::TestBody() [0x00000096870f] testing::Test::Run() [0x0000009687d4] testing::TestInfo::Run() [0x000000968954] testing::TestCase::Run() [0x00000096a26f] testing::internal::UnitTestImpl::RunAllTests() [0x00000096a527] testing::UnitTest::Run() [0x0000009418f6] base::TestSuite::Run() [0x000000425f5f] main [0x7f88ade8d4b5] __libc_start_main [0x000000426ab9] <unknown> r8: 00007fff384935a2 r9: 00007fff38493595 r10: 0000000000000008 r11: 0000000000000206 r12: 00007fff384939a0 r13: 0000000000000000 r14: 0000013e0048ee8e r15: 0000000001d40d20 di: 00000000000006a3 si: 00000000000006a3 bp: 00007f88ae5223c0 bx: 00007fff38493e10 dx: 0000000000000006 ax: 0000000000000000 cx: ffffffffffffffff sp: 00007fff38493838 ip: 00007f88adea1195 efl: 0000000000000206 cgf: 0000000000000033 erf: 0000000000000000 trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000
This should be fixed as of M31, please reopen otherwise.