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Type: Bug

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issue 238804



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disable ProcessesApiTest.Processes test on Windows

Project Member Reported by sorin@chromium.org, Mar 28 2016

Issue description

The test has been seen flaky on  https://build.chromium.org/p/chromium.win/waterfall?show=Win7%20Tests%20(dbg)(1)

It is not clear when the flakiness has been introduced but it can be seen at least at the beginning of the most recent 200 builds on the bot.

It appears that the issue is an assert but this is just my interpretation of the log.

(view as text)
ProcessesApiTest.Processes (run #1):
[ RUN      ] ProcessesApiTest.Processes
[3412:2596:0321/230036:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[512:4392:0321/230037:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3412:2596:0321/230038:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[2608:4068:0321/230038:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3412:2596:0321/230040:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3836:3648:0321/230041:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3412:2596:0321/230042:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3412:2596:0321/230043:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[3412:2596:0321/230043:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[2284:5060:0321/230044:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4196:4088:0321/230045:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4196:4088:0321/230046:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[3412:2596:0321/230047:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[3412:2596:0321/230047:INFO:CONSOLE(0)] "[SUCCESS] setupProcessTests", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230047:INFO:CONSOLE(0)] "[SUCCESS] extensionPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230047:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesShareProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230047:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesMatchTabs", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230047:INFO:CONSOLE(0)] "[SUCCESS] newTabPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230048:INFO:CONSOLE(0)] "[SUCCESS] idsInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230049:INFO:CONSOLE(0)] "[SUCCESS] typesInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230050:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcesses", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230052:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcessesWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230052:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[3412:2596:0321/230052:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[3412:2596:0321/230052:INFO:CONSOLE(0)] "[SUCCESS] terminateProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230052:INFO:CONSOLE(0)] "[SUCCESS] terminateProcessNonExisting", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230052:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[3412:2596:0321/230052:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3412:2596:0321/230052:INFO:CONSOLE(0)] "[SUCCESS] testOnCreated", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3504:1312:0321/230053:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3412:2596:0321/230054:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoList", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230055:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoSingle", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3504:1312:0321/230055:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[3412:2596:0321/230056:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfo", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230057:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[3412:2596:0321/230057:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3412:2596:0321/230058:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3644:4876:0321/230059:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4664:4644:0321/230059:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3644:4876:0321/230100:ERROR:render_frame_impl.cc(493)] Intentionally hanging ourselves with sleep infinite loop because user navigated to chrome://hang/
[4664:4644:0321/230108:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!

ProcessesApiTest.Processes (run #2):
[ RUN      ] ProcessesApiTest.Processes
[4832:328:0321/230849:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[2172:3008:0321/230851:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4832:328:0321/230852:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[1252:4504:0321/230853:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4832:328:0321/230855:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4120:3108:0321/230857:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4832:328:0321/230901:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4832:328:0321/230901:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[4832:328:0321/230902:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[2860:2140:0321/230903:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[5024:2116:0321/230904:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[5024:2116:0321/230905:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[4832:328:0321/230905:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[4832:328:0321/230906:INFO:CONSOLE(0)] "[SUCCESS] setupProcessTests", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230906:INFO:CONSOLE(0)] "[SUCCESS] extensionPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230906:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesShareProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230906:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesMatchTabs", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230906:INFO:CONSOLE(0)] "[SUCCESS] newTabPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230908:INFO:CONSOLE(0)] "[SUCCESS] idsInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230909:INFO:CONSOLE(0)] "[SUCCESS] typesInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230910:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcesses", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230912:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcessesWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230912:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[4832:328:0321/230912:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[4832:328:0321/230912:INFO:CONSOLE(0)] "[SUCCESS] terminateProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230912:INFO:CONSOLE(0)] "[SUCCESS] terminateProcessNonExisting", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230913:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[4832:328:0321/230913:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4832:328:0321/230913:INFO:CONSOLE(0)] "[SUCCESS] testOnCreated", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230914:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoList", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[1520:624:0321/230915:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4832:328:0321/230915:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoSingle", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[1520:624:0321/230916:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[4832:328:0321/230917:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfo", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230918:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4832:328:0321/230918:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4832:328:0321/230919:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[132:1424:0321/230921:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3164:2176:0321/230921:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[132:1424:0321/230922:ERROR:render_frame_impl.cc(493)] Intentionally hanging ourselves with sleep infinite loop because user navigated to chrome://hang/
[3164:2176:0321/230929:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!

ProcessesApiTest.Processes (run #3):
[ RUN      ] ProcessesApiTest.Processes
[5032:2396:0321/231019:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4656:3252:0321/231021:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[5032:2396:0321/231023:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4616:2232:0321/231024:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[5032:2396:0321/231026:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4876:2344:0321/231028:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[5032:2396:0321/231030:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[5032:2396:0321/231030:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[5032:2396:0321/231030:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3516:196:0321/231031:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3984:3772:0321/231032:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3984:3772:0321/231035:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[5032:2396:0321/231035:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[5032:2396:0321/231036:INFO:CONSOLE(0)] "[SUCCESS] setupProcessTests", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231036:INFO:CONSOLE(0)] "[SUCCESS] extensionPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231036:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesShareProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231036:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesMatchTabs", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231036:INFO:CONSOLE(0)] "[SUCCESS] newTabPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231038:INFO:CONSOLE(0)] "[SUCCESS] idsInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231039:INFO:CONSOLE(0)] "[SUCCESS] typesInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231040:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcesses", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231042:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcessesWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231042:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[5032:2396:0321/231042:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[5032:2396:0321/231042:INFO:CONSOLE(0)] "[SUCCESS] terminateProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231042:INFO:CONSOLE(0)] "[SUCCESS] terminateProcessNonExisting", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231043:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[5032:2396:0321/231043:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[5032:2396:0321/231043:INFO:CONSOLE(0)] "[SUCCESS] testOnCreated", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4892:2592:0321/231044:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[5032:2396:0321/231044:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoList", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231045:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoSingle", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231047:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfo", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4892:2592:0321/231047:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[5032:2396:0321/231048:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[5032:2396:0321/231048:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[5032:2396:0321/231049:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3992:1856:0321/231049:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[792:2756:0321/231050:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3992:1856:0321/231050:ERROR:render_frame_impl.cc(493)] Intentionally hanging ourselves with sleep infinite loop because user navigated to chrome://hang/
[792:2756:0321/231100:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!

ProcessesApiTest.Processes (run #4):
[ RUN      ] ProcessesApiTest.Processes
[4132:2492:0321/231149:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4628:4932:0321/231151:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4132:2492:0321/231152:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[624:1208:0321/231153:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4132:2492:0321/231155:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4968:4048:0321/231157:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4132:2492:0321/231201:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4132:2492:0321/231201:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[4132:2492:0321/231202:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[2172:4292:0321/231202:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4428:4504:0321/231203:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4428:4504:0321/231204:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[4132:2492:0321/231205:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[4132:2492:0321/231205:INFO:CONSOLE(0)] "[SUCCESS] setupProcessTests", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231205:INFO:CONSOLE(0)] "[SUCCESS] extensionPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231206:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesShareProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231206:INFO:CONSOLE(0)] "[SUCCESS] extensionPagesMatchTabs", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231206:INFO:CONSOLE(0)] "[SUCCESS] newTabPageInOwnProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231207:INFO:CONSOLE(0)] "[SUCCESS] idsInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231208:INFO:CONSOLE(0)] "[SUCCESS] typesInUpdateEvent", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231209:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcesses", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231211:INFO:CONSOLE(0)] "[SUCCESS] propertiesOfProcessesWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231211:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[4132:2492:0321/231211:WARNING:sad_tab_view.cc(111)] Tab Killed: chrome://newtab/
[4132:2492:0321/231211:INFO:CONSOLE(0)] "[SUCCESS] terminateProcess", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231212:INFO:CONSOLE(0)] "[SUCCESS] terminateProcessNonExisting", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231212:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[4132:2492:0321/231212:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4132:2492:0321/231212:INFO:CONSOLE(0)] "[SUCCESS] testOnCreated", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231214:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoList", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[2656:1664:0321/231215:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4132:2492:0321/231215:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoSingle", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231216:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfo", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[4132:2492:0321/231217:INFO:CONSOLE(0)] "[SUCCESS] testGetProcessInfoWithMemory", source: chrome-extension://nenbaiajdlfofaplibnolooompijncdi/test.html (0)
[2656:1664:0321/231218:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
[4132:2492:0321/231218:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[4132:2492:0321/231218:ERROR:shell.cc(302)] Error: Instance: exe:chrome attempting to register an instance for a process it created for target: exe:chrome_renderer without the mojo:shell{client_process} capability class.
[3168:4552:0321/231220:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[4648:1084:0321/231220:WARNING:histogram_base.cc(131)] 2 histograms were created before reporting was enabled.
[3168:4552:0321/231220:ERROR:render_frame_impl.cc(493)] Intentionally hanging ourselves with sleep infinite loop because user navigated to chrome://hang/
[4648:1084:0321/231226:ERROR:singleton_hwnd.cc(34)] Cannot create windows on non-UI thread!
 
Owner: afakhry@chromium.org
Status: Assigned (was: Untriaged)
Labels: -Pri-3 Pri-2
Project Member

Comment 3 by bugdroid1@chromium.org, Mar 28 2016

Blocking: 238804
Cc: nick@chromium.org creis@chromium.org
e.g. https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_asan_rel_ng/builds/204497

[ RUN      ] ProcessesApiTest.Processes
Xlib:  extension "RANDR" missing on display ":9".
Xlib:  extension "RANDR" missing on display ":9".
[30623:30623:0804/145024:WARNING:audio_manager.cc(317)] Multiple instances of AudioManager detected
[30623:30623:0804/145024:WARNING:audio_manager.cc(278)] Multiple instances of AudioManager detected
[30623:30623:0804/145024:WARNING:password_store_factory.cc(250)] Using basic (unencrypted) store for password storage. See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_password_storage.md for more information about password storage options.
[30623:30863:0804/145026:WARNING:simple_synchronous_entry.cc(1054)] Could not open platform files for entry.
BrowserTestBase signal handler received SIGTERM. Backtrace:
#0 0x0000006460e1 __interceptor_backtrace
#1 0x0000075d88b3 base::debug::StackTrace::StackTrace()
#2 0x0000086e31d4 content::(anonymous namespace)::DumpStackTraceSignalHandler()
#3 0x7f8a7cb490b0 <unknown>
#4 0x7f8a7cbfa993 __poll
#5 0x000000642afc __interceptor_poll
#6 0x7f8a837e4ff6 <unknown>
#7 0x7f8a837e5124 g_main_context_iteration
#8 0x000007648df5 base::MessagePumpGlib::Run()
#9 0x00000763c4c3 base::MessageLoop::RunHandler()
#10 0x0000076b4f36 base::RunLoop::Run()
#11 0x0000087a2bd6 content::RunThisRunLoop()
#12 0x0000146ac5cd extensions::ResultCatcher::GetNextResult()
#13 0x00000214fe07 ExtensionApiTest::RunExtensionTestImpl()
#14 0x00000214f5ca ExtensionApiTest::RunExtensionTest()

Comment 9 by st...@chromium.org, Aug 19 2016

FYI: Findit kinda of figured out the beginning of this flakiness is in this build cycle on Aug 2nd   https://build.chromium.org/p/chromium.memory/builders/Linux%20ASan%20Tests%20(sandboxed)/builds/28507, although not support pinpointing exact CL yet.

We are experimenting a tool (still under development) to figure out when a test became flaky.
Here is the trend of passing rate for this flaky test on "Linux ASan Tests (sandboxed)".

https://caiw4-dot-findit-for-me.appspot.com/waterfall/check-flake?master_name=chromium.memory&builder_name=Linux+ASan+Tests+%28sandboxed%29&build_number=28566&step_name=browser_tests+on+Ubuntu-12.04&test_name=ProcessesApiTest.Processes

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