[.] Sanitizer coverage enabled. Counter map size: 6833684, Cmp map size: 262144 IMPORTANT DEBUGGING NOTE: each test is run inside its own process. For debugging a test inside a debugger, use the --gtest_filter= flag along with either --single-process-tests (to run the test in one launcher/browser process) or --single-process (to do the above, and also run Chrome in single-process mode). Using sharding settings from environment. This is shard 0/1 Using 1 parallel jobs. [.] Sanitizer coverage enabled. Counter map size: 6833684, Cmp map size: 262144 Note: Google Test filter = JsToBrowserMessagingPrerenderBrowserTest.SharedPrerenderQueueMisroutesAcrossListeners [==========] Running 1 test from 1 test suite. [----------] Global test environment set-up. [----------] 1 test from JsToBrowserMessagingPrerenderBrowserTest, where TypeParam = [ RUN ] JsToBrowserMessagingPrerenderBrowserTest.SharedPrerenderQueueMisroutesAcrossListeners [.] Sanitizer coverage enabled. Counter map size: 6833684, Cmp map size: 262144 [.] Sanitizer coverage enabled. Counter map size: 6833684, Cmp map size: 262144 [5308:5317:0414/091730.212424:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory [5308:5317:0414/091730.215542:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory [5308:5317:0414/091730.215853:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory DevTools listening on ws://127.0.0.1:44287/devtools/browser/09966a49-3859-4b1a-9830-0998c19a94c0 (components_browsertests:5308): dbind-WARNING **: 09:17:30.298: Couldn't connect to accessibility bus: Failed to connect to socket /run/user/229127/at-spi/bus_20: No such file or directory [5308:5308:0414/091730.332363:WARNING:device/bluetooth/dbus/bluez_dbus_manager.cc:209] Floss manager service not available, cannot set Floss enable/disable. [5328:5328:0414/091730.396075:WARNING:sandbox/policy/linux/sandbox_linux.cc:404] InitializeSandbox() called with multiple threads in process gpu-process. [.] Sanitizer coverage enabled. Counter map size: 6833684, Cmp map size: 262144 [POC] aListener received 2 message(s): [POC] aListener <- 'msg-for-a' [POC] aListener <- 'msg-for-b' [POC] bListener received 0 message(s): ../../components/js_injection/browser/js_to_browser_messaging_prerender_browsertest.cc:218: Failure Expected equality of these values: a_factory->messages() Which is: { u"msg-for-a", u"msg-for-b" } std::vector({u"msg-for-a"}) Which is: { u"msg-for-a" } BUG: aListener absorbed message(s) addressed to bListener Stack trace: #0 0x5594a36fc621 (/chromium/chromium/src/out/asan/components_browsertests+0xdf08620) #1 0x5594b6a056a2 (/chromium/chromium/src/out/asan/components_browsertests+0x212116a1) #2 0x5594b6a0a132 (/chromium/chromium/src/out/asan/components_browsertests+0x21216131) #3 0x5594af41c31b (/chromium/chromium/src/out/asan/components_browsertests+0x19c2831a) #4 0x5594af424abd (/chromium/chromium/src/out/asan/components_browsertests+0x19c30abc) #5 0x5594af4130fd (/chromium/chromium/src/out/asan/components_browsertests+0x19c1f0fc) #6 0x5594b2a6f650 (/chromium/chromium/src/out/asan/components_browsertests+0x1d27b64f) #7 0x5594b2a73639 (/chromium/chromium/src/out/asan/components_browsertests+0x1d27f638) #8 0x5594b2a72acb (/chromium/chromium/src/out/asan/components_browsertests+0x1d27eaca) #9 0x5594b2a6c2c2 (/chromium/chromium/src/out/asan/components_browsertests+0x1d2782c1) #10 0x5594b2a6c8bd (/chromium/chromium/src/out/asan/components_browsertests+0x1d2788bc) #11 0x5594b6a03421 (/chromium/chromium/src/out/asan/components_browsertests+0x2120f420) ../../components/js_injection/browser/js_to_browser_messaging_prerender_browsertest.cc:221: Failure Expected equality of these values: b_factory->messages() Which is: {} std::vector({u"msg-for-b"}) Which is: { u"msg-for-b" } BUG: bListener never received its own message — it was drained by aListener Stack trace: #0 0x5594a36fc7c1 (/chromium/chromium/src/out/asan/components_browsertests+0xdf087c0) #1 0x5594b6a056a2 (/chromium/chromium/src/out/asan/components_browsertests+0x212116a1) #2 0x5594b6a0a132 (/chromium/chromium/src/out/asan/components_browsertests+0x21216131) #3 0x5594af41c31b (/chromium/chromium/src/out/asan/components_browsertests+0x19c2831a) #4 0x5594af424abd (/chromium/chromium/src/out/asan/components_browsertests+0x19c30abc) #5 0x5594af4130fd (/chromium/chromium/src/out/asan/components_browsertests+0x19c1f0fc) #6 0x5594b2a6f650 (/chromium/chromium/src/out/asan/components_browsertests+0x1d27b64f) #7 0x5594b2a73639 (/chromium/chromium/src/out/asan/components_browsertests+0x1d27f638) #8 0x5594b2a72acb (/chromium/chromium/src/out/asan/components_browsertests+0x1d27eaca) #9 0x5594b2a6c2c2 (/chromium/chromium/src/out/asan/components_browsertests+0x1d2782c1) #10 0x5594b2a6c8bd (/chromium/chromium/src/out/asan/components_browsertests+0x1d2788bc) #11 0x5594b6a03421 (/chromium/chromium/src/out/asan/components_browsertests+0x2120f420) [ FAILED ] JsToBrowserMessagingPrerenderBrowserTest.SharedPrerenderQueueMisroutesAcrossListeners, where TypeParam = and GetParam() = (1039 ms) [----------] 1 test from JsToBrowserMessagingPrerenderBrowserTest (1049 ms total) [----------] Global test environment tear-down [==========] 1 test from 1 test suite ran. (1049 ms total) [ PASSED ] 0 tests. [ FAILED ] 1 test, listed below: [ FAILED ] JsToBrowserMessagingPrerenderBrowserTest.SharedPrerenderQueueMisroutesAcrossListeners, where TypeParam = and GetParam() = 1 FAILED TEST [1/1] JsToBrowserMessagingPrerenderBrowserTest.SharedPrerenderQueueMisroutesAcrossListeners (1580 ms) 1 test failed: JsToBrowserMessagingPrerenderBrowserTest.SharedPrerenderQueueMisroutesAcrossListeners (../../components/js_injection/browser/js_to_browser_messaging_prerender_browsertest.cc:128) Tests took 1 seconds.