https://logs.chromium.org/v/?s=chromium%2Fbb%2Fchromium.clang%2FToTMacASan%2F1089%2F%2B%2Frecipes%2Fsteps%2Fextensions_browsertests%2F0%2Flogs%2FSocketsUdpApiTest.SocketsUdpExtension%2F0

Error
    at Object.handleRequest (extensions::binding:64:27)
    at Object.<anonymous> (extensions::binding:374:32)
    at waitForBlockingOperation (chrome-extension://mnmacdaelekljjophambdfgbccdabfgk/background.js:83:17)", source: chrome-extension://mnmacdaelekljjophambdfgbccdabfgk/_generated_background_page.html (0)
[12089:775:0516/172359.197063:1609435859114:INFO:CONSOLE(138)] "Uncaught chrome.test.failure", source: extensions::test (138)
../../extensions/browser/api/sockets_udp/sockets_udp_apitest.cc:98: Failure
Value of: catcher.GetNextResult()
  Actual: false
Expected: true
Failed 1 of 4 tests
Stack trace:
0   extensions_browsertests             0x000000010ccb80e2 testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop(int) + 242
1   extensions_browsertests             0x000000010ccb6cc7 testing::internal::AssertHelper::operator=(testing::Message const&) const + 359
2   extensions_browsertests             0x000000010931f6b3 extensions::SocketsUdpApiTest_SocketsUdpExtension_Test::RunTestOnMainThread() + 4595
3   extensions_browsertests             0x0000000113f638a3 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() + 1475
4   extensions_browsertests             0x000000010ebf9e5f extensions::ShellBrowserMainParts::PreMainMessageLoopRun() + 2735
5   extensions_browsertests             0x000000010b5a9044 content::BrowserMainLoop::PreMainMessageLoopRun() + 356
6   extensions_browsertests             0x000000010c26e094 content::StartupTaskRunner::RunAllTasksNow() + 132
7   extensions_browsertests             0x000000010b5a4bd6 content::BrowserMainLoop::CreateStartupTasks() + 1798
8   extensions_browsertests             0x000000010b5b0070 content::BrowserMainRunnerImpl::Initialize(content::MainFunctionParams const&) + 448
9   extensions_browsertests             0x000000010b59de9e content::BrowserMain(content::MainFunctionParams const&) + 574
10  extensions_browsertests             0x000000010eb551fe content::ContentMainRunnerImpl::Run() + 1006
11  extensions_browsertests             0x0000000112a2c434 service_manager::Main(service_manager::MainParams const&) + 4708
12  extensions_browsertests             0x000000010cd042c1 content::ContentMain(content::ContentMainParams const&) + 353
13  extensions_browsertests             0x0000000113f6258a content::BrowserTestBase::SetUp() + 5578
14  extensions_browsertests             0x00000001093c23cd extensions::AppShellTest::SetUp() + 797
[  FAILED  ] SocketsUdpApiTest.SocketsUdpExtension, where TypeParam =  and GetParam() =  (7452 ms)


This test too passes on the main waterfall asan bot but fails on the tot bot. extension_browsertests used to not run on the tot bots. Tentatively marking roll blocker as well.


(filed issue 844401 for the unrelated logspam)