Flaky test: NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork Sample failed build due to flakiness: https://ci.chromium.org/buildbot/chromium.memory/Linux%20Chromium%20OS%20ASan%20LSan%20Tests%20%281%29/30068 Test output log: https://chromium-swarm.appspot.com/task?id=4123ba768218db10 Culprit (100.0% confidence): r607351 Analysis: https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyygELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKTAWNocm9taXVtLm1lbW9yeS9MaW51eCBDaHJvbWl1bSBPUyBBU2FuIExTYW4gVGVzdHMgKDEpLzMwMDY4L3VuaXRfdGVzdHMvVG1WMGQyOXlhME5vWVc1blpVMWhibUZuWlhKRGJHbGxiblJWY0dSaGRHVlVaWE4wTGxWd1pHRjBaVVJsWm1GMWJIUk9aWFIzYjNKcgwLEhNNYXN0ZXJGbGFrZUFuYWx5c2lzGAEM Please revert the culprit, or disable the test and find the appropriate owner. If the culprit above is wrong, please file a bug using this link: https://bugs.chromium.org/p/chromium/issues/entry?status=Unconfirmed&labels=Pri-1,Test-Findit-Wrong&components=Tools%3ETest%3EFindit%3EFlakiness&summary=%5BFindit%5D%20Flake%20Analyzer%20-%20Wrong%20result%20for%20NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork&comment=Link%20to%20Analysis%3A%20https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyygELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKTAWNocm9taXVtLm1lbW9yeS9MaW51eCBDaHJvbWl1bSBPUyBBU2FuIExTYW4gVGVzdHMgKDEpLzMwMDY4L3VuaXRfdGVzdHMvVG1WMGQyOXlhME5vWVc1blpVMWhibUZuWlhKRGJHbGxiblJWY0dSaGRHVlVaWE4wTGxWd1pHRjBaVVJsWm1GMWJIUk9aWFIzYjNKcgwLEhNNYXN0ZXJGbGFrZUFuYWx5c2lzGAEM Automatically posted by the findit-for-me app (https://goo.gl/Ot9f7N).
[ RUN ] NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork [13535:13541:1112/183223.199726:8756716084:FATAL:weak_ptr.cc(21)] Check failed: sequence_checker_.CalledOnValidSequence() || HasOneRef(). WeakPtrs must be invalidated on the same sequenced thread. #0 0x5609c55ee021 (/b/s/w/ir/out/Release/unit_tests+0x9e4e020) #1 0x5609dc14f06f (/b/s/w/ir/out/Release/unit_tests+0x209af06e) #2 0x5609dbee0990 (/b/s/w/ir/out/Release/unit_tests+0x2074098f) #3 0x5609dbefe503 (/b/s/w/ir/out/Release/unit_tests+0x2075e502) #4 0x5609dbefea02 (/b/s/w/ir/out/Release/unit_tests+0x2075ea01) #5 0x5609cdcb4dfc (/b/s/w/ir/out/Release/unit_tests+0x12514dfb) #6 0x5609cdcb9704 (/b/s/w/ir/out/Release/unit_tests+0x12519703) #7 0x5609cdcb61eb (/b/s/w/ir/out/Release/unit_tests+0x125161ea) #8 0x5609dc09a8f4 (/b/s/w/ir/out/Release/unit_tests+0x208fa8f3) #9 0x5609dc09b645 (/b/s/w/ir/out/Release/unit_tests+0x208fb644) #10 0x5609dc1b5ec0 (/b/s/w/ir/out/Release/unit_tests+0x20a15ebf) #11 0x5609dc0824e4 (/b/s/w/ir/out/Release/unit_tests+0x208e24e3) #12 0x5609dc18ac3e (/b/s/w/ir/out/Release/unit_tests+0x209eac3d) #13 0x5609d9a46534 (/b/s/w/ir/out/Release/unit_tests+0x1e2a6533) #14 0x5609dc07faee (/b/s/w/ir/out/Release/unit_tests+0x208dfaed) #15 0x5609dc1dc110 (/b/s/w/ir/out/Release/unit_tests+0x20a3c10f) #16 0x5609dc1db638 (/b/s/w/ir/out/Release/unit_tests+0x20a3b637) #17 0x5609dc18cb3c (/b/s/w/ir/out/Release/unit_tests+0x209ecb3b) #18 0x7fa7efef9184 (/lib/x86_64-linux-gnu/libpthread-2.19.so+0x8183) #19 0x7fa7eb7c203d (/lib/x86_64-linux-gnu/libc-2.19.so+0xfe03c) [1/1] NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork (CRASHED) 1 test crashed: NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork (../../chrome/browser/chromeos/network_change_manager_client_unittest.cc:349) [13528:13533:1112/183224.054191:8757570162:ERROR:kill_posix.cc(84)] Unable to terminate process group 13542: No such process (3) [ RUN ] NetworkChang
crrev.com/c/1329897 was reverted.
Comment 1 by rogerta@google.com
, Nov 13Owner: rmcelrath@chromium.org
Status: Assigned (was: Untriaged)
[ RUN ] NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork [13535:13541:1112/183223.199726:8756716084:FATAL:weak_ptr.cc(21)] Check failed: sequence_checker_.CalledOnValidSequence() || HasOneRef(). WeakPtrs must be invalidated on the same sequenced thread. #0 0x5609c55ee021 (/b/s/w/ir/out/Release/unit_tests+0x9e4e020) #1 0x5609dc14f06f (/b/s/w/ir/out/Release/unit_tests+0x209af06e) #2 0x5609dbee0990 (/b/s/w/ir/out/Release/unit_tests+0x2074098f) #3 0x5609dbefe503 (/b/s/w/ir/out/Release/unit_tests+0x2075e502) #4 0x5609dbefea02 (/b/s/w/ir/out/Release/unit_tests+0x2075ea01) #5 0x5609cdcb4dfc (/b/s/w/ir/out/Release/unit_tests+0x12514dfb) #6 0x5609cdcb9704 (/b/s/w/ir/out/Release/unit_tests+0x12519703) #7 0x5609cdcb61eb (/b/s/w/ir/out/Release/unit_tests+0x125161ea) #8 0x5609dc09a8f4 (/b/s/w/ir/out/Release/unit_tests+0x208fa8f3) #9 0x5609dc09b645 (/b/s/w/ir/out/Release/unit_tests+0x208fb644) #10 0x5609dc1b5ec0 (/b/s/w/ir/out/Release/unit_tests+0x20a15ebf) #11 0x5609dc0824e4 (/b/s/w/ir/out/Release/unit_tests+0x208e24e3) #12 0x5609dc18ac3e (/b/s/w/ir/out/Release/unit_tests+0x209eac3d) #13 0x5609d9a46534 (/b/s/w/ir/out/Release/unit_tests+0x1e2a6533) #14 0x5609dc07faee (/b/s/w/ir/out/Release/unit_tests+0x208dfaed) #15 0x5609dc1dc110 (/b/s/w/ir/out/Release/unit_tests+0x20a3c10f) #16 0x5609dc1db638 (/b/s/w/ir/out/Release/unit_tests+0x20a3b637) #17 0x5609dc18cb3c (/b/s/w/ir/out/Release/unit_tests+0x209ecb3b) #18 0x7fa7efef9184 (/lib/x86_64-linux-gnu/libpthread-2.19.so+0x8183) #19 0x7fa7eb7c203d (/lib/x86_64-linux-gnu/libc-2.19.so+0xfe03c) [1/1] NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork (CRASHED) 1 test crashed: NetworkChangeManagerClientUpdateTest.UpdateDefaultNetwork (../../chrome/browser/chromeos/network_change_manager_client_unittest.cc:349) [13528:13533:1112/183224.054191:8757570162:ERROR:kill_posix.cc(84)] Unable to terminate process group 13542: No such process (3) [ RUN ] NetworkChang