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{ "shards": [ { "bot_dimensions": [ { "key": "caches", "value": [ "swarming_module_cache_vpython" ] }, { "key": "cores", "value": [ "8" ] }, { "key": "cpu", "value": [ "x86", "x86-64", "x86-64-Broadwell_GCE", "x86-64-avx2" ] }, { "key": "gce", "value": [ "1" ] }, { "key": "gpu", "value": [ "none" ] }, { "key": "id", "value": [ "gce-trusty-e833d7b0-us-west1-a-f8g3" ] }, { "key": "image", "value": [ "chrome-trusty-18091700-38cc06ee3ee" ] }, { "key": "inside_docker", "value": [ "0" ] }, { "key": "kvm", "value": [ "1" ] }, { "key": "machine_type", "value": [ "n1-standard-8" ] }, { "key": "os", "value": [ "Linux", "Ubuntu", "Ubuntu-14.04" ] }, { "key": "pool", "value": [ "Chrome" ] }, { "key": "python", "value": [ "2.7.6" ] }, { "key": "server_version", "value": [ "4120-35fcaef" ] }, { "key": "zone", "value": [ "us", "us-west", "us-west1", "us-west1-a" ] } ], "bot_id": "gce-trusty-e833d7b0-us-west1-a-f8g3", "bot_version": "a2700c9ff2d34d10a630c8f28219ec5c0dd7154694274eb9070d5f970cfed06f", "cipd_pins": { "client_package": { "package_name": "infra/tools/cipd/linux-amd64", "version": "a2dqpK39PjGpFdcdw62OAE0JOJJ9n8J_AXpJHmH0QCIC" }, "packages": [ { "package_name": "infra/python/cpython/linux-amd64", "path": ".swarming_module", "version": "46c0c897ca0f053799ee41fd148bb7a47232df47" }, { "package_name": "infra/tools/luci/logdog/butler/linux-amd64", "path": ".swarming_module", "version": "2737ea8ed9b958f4d5aa9ffe106115a649ada241" }, { "package_name": "infra/tools/luci/vpython-native/linux-amd64", "path": ".swarming_module", "version": "OAXVAmcUSrvDygYUrCDzv20LRono9938YOHPu0zKowgC" }, { "package_name": "infra/tools/luci/vpython/linux-amd64", "path": ".swarming_module", "version": "ucaOciwAE9aweCUDOrmSvyiwrjmbywuB0NzAGUXIHjAC" } ] }, "completed_ts": "2019-02-22T19:06:37.804694", "cost_saved_usd": 0.011065921946342459, "created_ts": "2019-02-22T23:11:26.171131", "deduped_from": "432f6a40c17a6e11", "duration": 90.8635401725769, "modified_ts": "2019-02-22T23:11:26.187905", "name": "sandbox_linux_unittests/Ubuntu-14.04/6301ef1db4/linux-chromium-tests-staging-tests/12588", "output": "Additional test environment:\n CHROME_DEVEL_SANDBOX=/opt/chromium/chrome_sandbox\n CHROME_HEADLESS=1\n LANG=en_US.UTF-8\nCommand: ./sandbox_linux_unittests --test-launcher-bot-mode --cfi-diag=0 --test-launcher-summary-output=/b/s/w/ioNU2j9K/output.json\n\nIMPORTANT DEBUGGING NOTE: batches of tests are run inside their\nown process. For debugging a test inside a debugger, use the\n--gtest_filter=<your_test_name> flag along with\n--single-process-tests.\nUsing sharding settings from environment. This is shard 0/1\nUsing 8 parallel jobs.\n[1/247] BrokerFilePermission.ValidatePath (0 ms)\n[2/247] BrokerProcess.CreateAndDestroy (0 ms)\n[3/247] BrokerProcess.TestOpenAccessNull (0 ms)\n[4/247] BrokerProcess.OpenFilePermsWithClientCheck (2 ms)\n[5/247] BrokerProcess.OpenOpenFilePermsNoClientCheck (2 ms)\n[6/247] BrokerProcess.OpenFilePermsWithClientCheckNoEnt (5 ms)\n[7/247] BrokerProcess.OpenOpenFilePermsNoClientCheckNoEnt (1 ms)\n[8/247] BrokerProcess.BadPathsClientCheck (1 ms)\n[9/247] BrokerProcess.BadPathsNoClientCheck (1 ms)\n[10/247] BrokerProcess.OpenCpuinfoWithClientCheck (1 ms)\n[11/247] BrokerProcess.OpenCpuinfoNoClientCheck (0 ms)\n[12/247] BrokerProcess.OpenCpuinfoWithClientCheckRecursive (1 ms)\n[13/247] BrokerProcess.OpenCpuinfoNoClientCheckRecursive (2 ms)\n[14/247] BrokerProcess.OpenFileRW (0 ms)\n[15/247] BrokerProcess.BrokerDied (1 ms)\n[16/247] BrokerProcess.OpenComplexFlagsWithClientCheck (1 ms)\n[17/247] BrokerProcess.OpenComplexFlagsNoClientCheck (1 ms)\n[18/247] BrokerProcess.BrokerDiesOnClosedChannel (0 ms)\n[19/247] BrokerProcess.CreateFile (2 ms)\n[20/247] BrokerProcess.StatFileClient (5 ms)\n[21/247] BrokerFilePermission.CreateBadNotAbs (3 ms)\n[22/247] BrokerFilePermission.CreateBadEmpty (2 ms)\n[23/247] BrokerFilePermission.ReadOnly (0 ms)\n[24/247] BrokerFilePermission.ReadOnlyRecursive (0 ms)\n[25/247] BrokerFilePermission.ReadOnlyTruncate (0 ms)\n[26/247] BrokerFilePermission.WriteOnly (0 ms)\n[27/247] BrokerFilePermission.ReadWrite (0 ms)\n[28/247] BrokerFilePermission.ReadWriteCreate (0 ms)\n[29/247] BrokerFilePermission.ReadWriteCreateTemporaryRecursive (0 ms)\n[30/247] BrokerFilePermission.StatOnlyWithIntermediateDirs (0 ms)\n[31/247] BPFDSL.MaskTest (0 ms)\n[32/247] BPFDSL.ElseIfTest (0 ms)\n[33/247] BPFDSL.SwitchTest (0 ms)\n[34/247] BPFDSL.IsAllowDeny (0 ms)\n[35/247] BPFDSL.HasUnsafeTraps (0 ms)\n[36/247] CodeGen.HashSanity (2 ms)\n[37/247] ProgramTest.OneInstruction (0 ms)\n[38/247] ProgramTest.SimpleBranch (0 ms)\n[39/247] ProgramTest.AtypicalBranch (0 ms)\n[40/247] ProgramTest.Complex (0 ms)\n[41/247] UnitTests.SEGVDeathWithMessage (4 ms)\n[42/247] UnitTests.NoisyTest (1 ms)\n[43/247] SetuidSandboxClient.SandboxedClientAPI (0 ms)\n[44/247] SetuidSandboxHost.SetupLaunchEnvironment (0 ms)\n[45/247] SetuidSandboxHost.GetSandboxBinaryPath (0 ms)\n[46/247] BPFDSL.Basic (0 ms)\n[47/247] BPFDSL.BooleanLogic (0 ms)\n[48/247] BPFDSL.MoreBooleanLogic (0 ms)\n[49/247] BPFDSL.ArgSizeTest (1 ms)\n[50/247] BPFDSL.NegativeConstantsTest (0 ms)\n[51/247] BrokerProcess.UnlinkHost (4 ms)\n[52/247] BrokerProcess.IsSyscallAllowed (0 ms)\n[53/247] BrokerSimpleMessage.AddData (0 ms)\n[54/247] BrokerSimpleMessage.SendAndRecvMsg (1 ms)\n[55/247] BrokerSimpleMessage.SendRecvMsgSynchronous (0 ms)\n[56/247] ScopedTemporaryFile.Basics (0 ms)\n[57/247] TestUtils.HandlePostForkReturn (0 ms)\n[58/247] UnitTests.DeathExitCode (7 ms)\n[59/247] UnitTests.DeathBySignal (6 ms)\n[60/247] UnitTests.DeathWithMessage (1 ms)\n[61/247] SyscallSet.ValidOnlyIsOnlyValid (1 ms)\n[62/247] SyscallSet.InvalidOnlyIsOnlyInvalid (1 ms)\n[63/247] SyscallSet.AllIsValidOnlyPlusInvalidOnly (0 ms)\n[64/247] TestTrapRegistry.TrapIDs (0 ms)\n[65/247] SandboxBPF.VerboseAPITesting (1 ms)\n[66/247] SandboxBPF.ApplyBasicBlacklistPolicy (1 ms)\n[67/247] SandboxBPF.UseVsyscall (1 ms)\n[68/247] SandboxBPF.ApplyBasicWhitelistPolicy (1 ms)\n[69/247] SandboxBPF.BasicBlacklistWithSigsys (0 ms)\n[70/247] SandboxBPF.ErrnoTest (1 ms)\n[71/247] ProgramTest.ConfusingTails (0 ms)\n[72/247] ProgramTest.ConfusingTailsBasic (0 ms)\n[73/247] ProgramTest.ConfusingTailsMergeable (0 ms)\n[74/247] ProgramTest.InstructionFolding (0 ms)\n[75/247] ProgramTest.FarBranches (9 ms)\n[76/247] ProgramTest.JumpReuse (1 ms)\n[77/247] ConsListTest.Basic (0 ms)\n[78/247] SyscallSet.Monotonous (1 ms)\n[79/247] SyscallSet.ValidSyscallRanges (1 ms)\n[80/247] SyscallSet.InvalidSyscalls (0 ms)\n[81/247] SandboxBPF.EqualityArgumentWidth (0 ms)\n[82/247] SandboxBPF.EqualityArgumentUnallowed64bit (1 ms)\n[83/247] SandboxBPF.EqualityWithNegativeArguments (1 ms)\n[84/247] SandboxBPF.EqualityWithNegative64bitArguments (1 ms)\n[85/247] SandboxBPF.AllBitTests (1 ms)\n[86/247] SandboxBPF.AnyBitTests (1 ms)\n[87/247] SandboxBPF.MaskedEqualTests (1 ms)\n[88/247] SandboxBPF.PthreadEquality (1 ms)\n[89/247] SandboxBPF.PthreadBitMask (1 ms)\n[90/247] SandboxBPF.SeccompRetTrace (2 ms)\n[91/247] SandboxBPF.StackingPolicy (1 ms)\n[92/247] SandboxBPF.SyntheticPolicy (2 ms)\n[93/247] SandboxBPF.GreyListedPolicy (0 ms)\n[94/247] SandboxBPF.EnableUnsafeTrapsInSigSysHandler (1 ms)\n[95/247] SandboxBPF.ForwardSyscall (1 ms)\n[96/247] SandboxBPF.SigBus (1 ms)\n[97/247] SandboxBPF.SigMask (1 ms)\n[98/247] SandboxBPF.UnsafeTrapWithErrno (1 ms)\n[99/247] SandboxBPF.SimpleCondTest (1 ms)\n[100/247] SandboxBPF.EqualityTests (3 ms)\n[101/247] BrokerProcess.StatFileHost (7 ms)\n[102/247] BrokerProcess.RenameFileClient (2 ms)\n[103/247] BrokerProcess.RenameFileHost (8 ms)\n[104/247] BrokerProcess.ReadlinkFileClient (8 ms)\n[105/247] BrokerProcess.ReadlinkFileHost (3 ms)\n[106/247] BrokerProcess.MkdirClient (2 ms)\n[107/247] BrokerProcess.MkdirHost (5 ms)\n[108/247] BrokerProcess.RmdirClient (3 ms)\n[109/247] BrokerProcess.RmdirHost (4 ms)\n[110/247] BrokerProcess.UnlinkClient (3 ms)\n[111/247] BaselinePolicy.FchmodErrno (1 ms)\n[112/247] BaselinePolicy.ForkErrno (2 ms)\n[113/247] BaselinePolicy.ForkX86Eperm (1 ms)\n[114/247] BaselinePolicy.ForkArmEperm (2 ms)\n[115/247] BaselinePolicy.CreateThread (1 ms)\n[116/247] BaselinePolicy.DisallowedCloneFlagCrashes (5 ms)\n[117/247] BaselinePolicy.DisallowedKillCrashes (5 ms)\n[118/247] BaselinePolicy.CanKillSelf (3 ms)\n[119/247] BaselinePolicy.Socketpair (2 ms)\n[120/247] BaselinePolicy.GetRandom (1 ms)\n[121/247] BaselinePolicy.SocketpairWrongDomain (3 ms)\n[122/247] BaselinePolicy.EPERM_open (2 ms)\n[123/247] BaselinePolicy.EPERM_access (1 ms)\n[124/247] BaselinePolicy.EPERM_getcwd (2 ms)\n[125/247] BaselinePolicy.SIGSYS_InvalidSyscall (6 ms)\n[126/247] BaselinePolicy.SIGSYS___NR_acct (4 ms)\n[127/247] BaselinePolicy.SIGSYS___NR_chroot (5 ms)\n[128/247] BaselinePolicy.SIGSYS___NR_fanotify_init (6 ms)\n[129/247] BaselinePolicy.SIGSYS___NR_fgetxattr (5 ms)\n[130/247] BaselinePolicy.SIGSYS___NR_getcpu (4 ms)\n[131/247] BaselinePolicy.SIGSYS___NR_syslog (5 ms)\n[132/247] BaselinePolicy.SIGSYS___NR_timer_create (4 ms)\n[133/247] BaselinePolicy.SIGSYS___NR_eventfd (6 ms)\n[134/247] BaselinePolicy.SIGSYS___NR_inotify_init (5 ms)\n[135/247] BaselinePolicy.SIGSYS___NR_vserver (4 ms)\n[136/247] BaselinePolicy.FutexEINVAL (2 ms)\n[137/247] BaselinePolicy.PrctlDumpable (2 ms)\n[138/247] BaselinePolicy.PrctlSigsys (4 ms)\n[139/247] BaselinePolicy.GetOrSetPriority (2 ms)\n[140/247] BaselinePolicy.GetPrioritySigsys (4 ms)\n[141/247] BPFTest.BPFTestWithDelegateClass (0 ms)\n[142/247] BPFTest.BPFTestWithInlineTest (1 ms)\n[143/247] BPFTest.BPFDeathTestWithInlineTest (1 ms)\n[144/247] Syscall.InvalidCallReturnsENOSYS (0 ms)\n[145/247] Syscall.WellKnownEntryPoint (0 ms)\n[146/247] Syscall.TrivialSyscallNoArgs (0 ms)\n[147/247] Syscall.TrivialSyscallOneArg (0 ms)\n[148/247] Syscall.TrivialFailingSyscall (0 ms)\n[149/247] Syscall.SyntheticSixArgs (1 ms)\n[150/247] Syscall.ComplexSyscallSixArgs (0 ms)\n[151/247] BaselinePolicy.SIGSYS___NR_getitimer (8 ms)\n[152/247] BaselinePolicy.SIGSYS___NR_init_module (4 ms)\n[153/247] BaselinePolicy.SIGSYS___NR_io_cancel (6 ms)\n[154/247] BaselinePolicy.SIGSYS___NR_keyctl (5 ms)\n[155/247] BaselinePolicy.SIGSYS___NR_mq_open (4 ms)\n[156/247] BaselinePolicy.SIGSYS___NR_ptrace (6 ms)\n[157/247] BaselinePolicy.SIGSYS___NR_sched_setaffinity (4 ms)\n[158/247] BaselinePolicy.SIGSYS___NR_setpgid (5 ms)\n[159/247] BaselinePolicy.SIGSYS___NR_swapon (6 ms)\n[160/247] BaselinePolicy.SIGSYS___NR_sysinfo (5 ms)\n[161/247] BaselinePolicy.ClockGettimeWithDisallowedClockCrashes (6 ms)\n[162/247] BaselinePolicy.GetRandomOfDevRandomCrashes (6 ms)\n[163/247] BaselinePolicy.GetSockOptWrongLevelSigsys (3 ms)\n[164/247] BaselinePolicy.GetSockOptWrongOptionSigsys (6 ms)\n[165/247] BaselinePolicy.SetSockOptWrongLevelSigsys (4 ms)\n[166/247] BaselinePolicy.SetSockOptWrongOptionSigsys (5 ms)\n[167/247] ParameterRestrictions.clock_gettime_allowed (1 ms)\n[168/247] ParameterRestrictions.clock_gettime_crash_monotonic_raw (3 ms)\n[169/247] ParameterRestrictions.clock_gettime_crash_cpu_clock (4 ms)\n[170/247] ParameterRestrictions.sched_getparam_allowed (1 ms)\n[171/247] Trap.SigSysAction (0 ms)\n[172/247] UnixDomainSocketTest.Fork (1 ms)\n[173/247] UnixDomainSocketTest.Namespace (4 ms)\n[174/247] UnixDomainSocketTest.DoubleNamespace (2 ms)\n[175/247] UnixDomainSocketTest.ImpossiblePid (0 ms)\n[176/247] Credentials.DropAllCaps (0 ms)\n[177/247] Credentials.MoveToNewUserNS (1 ms)\n[178/247] Credentials.CanCreateProcessInNewUserNS (1 ms)\n[179/247] Credentials.UidIsPreserved (0 ms)\n[180/247] Credentials.NestedUserNS (1 ms)\n[181/247] Credentials.CanDetectRoot (1 ms)\n[182/247] Credentials.DropFileSystemAccessIsSafe (1 ms)\n[183/247] Credentials.CannotRegainPrivileges (1 ms)\n[184/247] Credentials.SetCapabilities (0 ms)\n[185/247] Credentials.SetCapabilitiesAndChroot (2 ms)\n[186/247] Credentials.SetCapabilitiesMatchesLibCap2 (1 ms)\n[187/247] Credentials.DropFileSystemAccessPreservesTLS (1 ms)\n[188/247] NamespaceUtils.KernelSupportsUnprivilegedNamespace (1 ms)\n[189/247] NamespaceUtils.WriteToIdMapFile (1 ms)\n[190/247] NamespaceSandboxTest.BasicUsage (4 ms)\n[191/247] SyscallWrappers.BasicSyscalls (0 ms)\n[192/247] SyscallWrappers.CloneBasic (0 ms)\n[193/247] SyscallWrappers.CloneParentSettid (1 ms)\n[194/247] SyscallWrappers.CloneChildSettid (0 ms)\n[195/247] SyscallWrappers.GetRESUid (0 ms)\n[196/247] SyscallWrappers.GetRESGid (0 ms)\n[197/247] SyscallWrappers.LinuxSigSet (0 ms)\n[198/247] ThreadHelpers.IsSingleThreadedBasic (1 ms)\n[199/247] ThreadHelpers.AssertSingleThreaded (1 ms)\n[200/247] ThreadHelpers.IsSingleThreadedIterated (167 ms)\n[201/247] ProcUtil.CountOpenFds (0 ms)\n[202/247] ProcUtil.HasOpenDirectory (0 ms)\n[203/247] ProcUtil.HasOpenDirectoryWithFD (0 ms)\n[204/247] ResourceLimits.NoFork (2 ms)\n[205/247] ScopedProcess.ScopedProcessNormalExit (3 ms)\n[206/247] ScopedProcess.ScopedProcessAbort (128 ms)\n[207/247] ScopedProcess.ScopedProcessSignaled (4 ms)\n[208/247] ScopedProcess.DiesForReal (0 ms)\n[209/247] ScopedProcess.SynchronizationBasic (1 ms)\n[210/247] ScopedProcess.SynchronizationWorks (101 ms)\n[211/247] NamespaceSandboxTest.BasicUsageWithOptions (3 ms)\n[212/247] NamespaceSandboxTest.ChrootAndDropCapabilities (92 ms)\n[213/247] NamespaceSandboxTest.NestedNamespaceSandbox (74 ms)\n[214/247] ForkInNewPidNamespace.CheckDoesNotReturnZero (3 ms)\n[215/247] ForkInNewPidNamespace.BasicUsage (1 ms)\n[216/247] ForkInNewPidNamespace.ExitWithSignal (1 ms)\n[217/247] InstallTerminationSignalHandler.DoesNotOverrideExistingHandlers (1 ms)\n[218/247] ThreadHelpers.IsSingleThreadedStartAndStop (221 ms)\n[219/247] ThreadHelpers.AssertSingleThreadedAfterThreadStopped (174 ms)\n[220/247] Yama.GetStatus (0 ms)\n[221/247] Yama.RestrictPtraceSucceedsWhenYamaPresent (1 ms)\n[222/247] Yama.RestrictPtraceWorks (2 ms)\n[223/247] Yama.RestrictPtraceIsDefault (1 ms)\n[224/247] BrokerFilePermission.CreateGood (0 ms)\n[225/247] BrokerFilePermission.CreateGoodRecursive (0 ms)\n[226/247] BrokerFilePermission.CreateBad (3 ms)\n[227/247] BrokerFilePermission.CreateBadRecursive (2 ms)\n[228/247] SandboxBPF.Pread64 (1 ms)\n[229/247] SandboxBPF.Tsync (1 ms)\n[230/247] SandboxBPF.StartMultiThreadedAsSingleThreaded (1079 ms)\n[231/247] SandboxBPF.UnsafeTrapWithCond (1 ms)\n[232/247] SandboxBPF.UseOpenBroker (2 ms)\n[233/247] SandboxBPF.CreateDestroy (0 ms)\n[234/247] SandboxBPF.CallSupports (0 ms)\n[235/247] SandboxBPF.CallSupportsTwice (1 ms)\n[236/247] SandboxBPF.ProcTaskFdDescriptorGetsClosed (0 ms)\n[237/247] BaselinePolicy.BaselinePolicyBasicAllowed (1 ms)\nStill waiting for the following processes to finish:\n\t./sandbox_linux_unittests --cfi-diag=0 --gtest_flagfile=/b/s/w/itxPRhfO/.org.chromium.Chromium.iCO63D/.org.chromium.Chromium.BQJ44a --single-process-tests --test-launcher-bot-mode --test-launcher-output=/b/s/w/itxPRhfO/.org.chromium.Chromium.tpQWmt/test_results.xml --test-launcher-summary-output=/b/s/w/ioNU2j9K/output.json\nStill waiting for the following processes to finish:\n\t./sandbox_linux_unittests --cfi-diag=0 --gtest_flagfile=/b/s/w/itxPRhfO/.org.chromium.Chromium.iCO63D/.org.chromium.Chromium.BQJ44a --single-process-tests --test-launcher-bot-mode --test-launcher-output=/b/s/w/itxPRhfO/.org.chromium.Chromium.tpQWmt/test_results.xml --test-launcher-summary-output=/b/s/w/ioNU2j9K/output.json\nStill waiting for the following processes to finish:\n\t./sandbox_linux_unittests --cfi-diag=0 --gtest_flagfile=/b/s/w/itxPRhfO/.org.chromium.Chromium.iCO63D/.org.chromium.Chromium.BQJ44a --single-process-tests --test-launcher-bot-mode --test-launcher-output=/b/s/w/itxPRhfO/.org.chromium.Chromium.tpQWmt/test_results.xml --test-launcher-summary-output=/b/s/w/ioNU2j9K/output.json\nStill waiting for the following processes to finish:\n\t./sandbox_linux_unittests --cfi-diag=0 --gtest_flagfile=/b/s/w/itxPRhfO/.org.chromium.Chromium.iCO63D/.org.chromium.Chromium.BQJ44a --single-process-tests --test-launcher-bot-mode --test-launcher-output=/b/s/w/itxPRhfO/.org.chromium.Chromium.tpQWmt/test_results.xml --test-launcher-summary-output=/b/s/w/ioNU2j9K/output.json\nStill waiting for the following processes to finish:\n\t./sandbox_linux_unittests --cfi-diag=0 --gtest_flagfile=/b/s/w/itxPRhfO/.org.chromium.Chromium.iCO63D/.org.chromium.Chromium.BQJ44a --single-process-tests --test-launcher-bot-mode --test-launcher-output=/b/s/w/itxPRhfO/.org.chromium.Chromium.tpQWmt/test_results.xml --test-launcher-summary-output=/b/s/w/ioNU2j9K/output.json\n[238/247] ParameterRestrictions.sched_getparam_crash_non_zero (4 ms)\n[239/247] ParameterRestrictions.prlimit64_allowed (1 ms)\n[240/247] ParameterRestrictions.prlimit64_crash_not_self (4 ms)\n[241/247] ParameterRestrictions.getrusage_allowed (1 ms)\n[242/247] ParameterRestrictions.getrusage_crash_not_self (3 ms)\n[243/247] ParameterRestrictions.ptrace_getregs_allowed (2 ms)\n[244/247] ParameterRestrictions.ptrace_syscall_blocked (4 ms)\n[ RUN ] ParameterRestrictions.ptrace_setregs_blocked\n../../sandbox/linux/tests/unit_tests.cc:225: Failure\nExpected: (poll_ret) != (0), actual: 0 vs 0\nTimeout while reading child state\nStack trace:\n#0 0x55c550c6ac9f StackTraceGetter::CurrentStackTrace()\n#1 0x55c550c738ec testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop()\n#2 0x55c550c73239 testing::internal::AssertHelper::operator=()\n#3 0x55c550c68e4c sandbox::UnitTests::RunTestInProcess()\n\n[ FAILED ] ParameterRestrictions.ptrace_setregs_blocked (90021 ms)\n[245/247] ParameterRestrictions.ptrace_setregs_blocked (TIMED OUT)\n[246/247] BPFTest.BPFAUXPointsToClass (1 ms)\n[247/247] BPFTest.BPFTesterCompatibilityDelegateLeakTest (0 ms)\nRetrying 1 test (retry #1)\n[248/248] ParameterRestrictions.ptrace_setregs_blocked (5 ms)\nSUCCESS: all tests passed.\nTests took 90 seconds.\n", "outputs_ref": { "isolated": "fb56c1a63a4a22432605e291399d5ff6a136912f", "isolatedserver": "https://isolateserver.appspot.com", "namespace": "default-gzip" }, "run_id": "432f6a40c17a6e11", "server_versions": [ "4120-35fcaef" ], "started_ts": "2019-02-22T19:05:02.045224", "state": "COMPLETED", "tags": [ "build_is_experimental:false", "buildername:linux-chromium-tests-staging-tests", "buildnumber:12588", "cpu:x86-64", "data:6301ef1db44712066e8963233549ec56c729588e", "gpu:none", "master:chromium.fyi", "name:sandbox_linux_unittests", "os:Ubuntu-14.04", "pool:Chrome", "priority:35", "project:chromium", "purpose:CI", "purpose:luci", "purpose:post-commit", "service_account:none", "slavename:swarm65-c4", "spec_name:chromium.ci:linux-chromium-tests-staging-tests", "stepname:sandbox_linux_unittests", "swarming.pool.template:none", "swarming.pool.version:276dbb9bccda9d9951255f21c08a952b088764ae", "user:None" ], "task_id": "43304bd9ecd33710" } ] }