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fix: address race condition and exception-masking in TestNSurlSession…

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fix: treat missing expected cookie as transient network failure in TestNSurlSessionHandlerCookieContainerSetCookie #25420

fix: address race condition and exception-masking in TestNSurlSession…
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Azure Pipelines / xamarin-macios-sim-pr-tests succeeded May 13, 2026 in 19m 24s

Build #20260513.23 had test failures

Details

Tests

  • Failed: 4 (0.00%)
  • Passed: 242,561 (95.72%)
  • Other: 10,837 (4.28%)
  • Total: 253,402

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App Timeout introspection Debug on bot

introspection Debug Test run timed out after 15 minute(s) on bot .
Raw output
[07:19:49.9795480] Test log server listening on: 0.0.0.0:49960
[07:19:49.9808050] System log for the 'iPhone 14 (iOS 26.5) - created by XHarness' simulator is: /Users/builder/Library/Logs/CoreSimulator/FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3/system.log
[07:19:49.9811490] *** Executing introspection/iOS in the simulator ***
[07:19:49.9812010] Enabling verbose logging
[07:19:49.9817960] Booting simulator 'iPhone 14 (iOS 26.5) - created by XHarness'
[07:19:49.9825640] 
[07:19:49.9825670] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:19:50.2682510] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:19:50.2865710] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmp5LmSwe.tmp
[07:19:50.4161730] Xamarin.Hosting: Simulator watchdogs are not disabled for 'iPhone 14 (iOS 26.5) - created by XHarness (FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3)'.
[07:19:50.4175130] Xamarin.Hosting: Successfully disabled simulator watchdogs for 'iPhone 14 (iOS 26.5) - created by XHarness (FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3)'.
[07:19:50.4218190] Xamarin.Hosting: Launching simulator application 'com.apple.iphonesimulator'
[07:19:50.7695660] Xamarin.Hosting: Ready notification 'com.apple.iphonesimulator.ready' received from the simulator.
[07:19:50.7707940] Xamarin.Hosting: Booting iPhone 14 (iOS 26.5) - created by XHarness...
[07:19:50.7723890] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpRUUeBL.tmp
[07:19:50.8768270] xcrun simctl boot FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3 --disabledJob=com.apple.backboardd
[07:19:51.4271800] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpA4RoIs.tmp
[07:19:55.9518520] Xamarin.Hosting: Booted iPhone 14 (iOS 26.5) - created by XHarness successfully.
[07:19:56.3818860] Process mlaunch exited with 0
[07:19:56.3824440] Simulator 'iPhone 14 (iOS 26.5) - created by XHarness' booted in 6 seconds
[07:19:56.3829180] 
[07:19:56.3829220] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:19:57.4772570] Successfully enabled verbose logging
[07:19:57.4788700] Process simctl exited with 0
[07:19:57.4793610] 
[07:19:57.4793660] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:20:00.7144100] Process simctl exited with 0
[07:20:00.7145580] Enabled verbose logging
[07:20:00.7154920] Starting test run
[07:20:00.7172310] 
[07:20:00.7172390] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:20:00.9426860] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:20:00.9618750] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmp9AXiOX.tmp
[07:20:01.0899720] Xamarin.Hosting: Simulator watchdogs are already disabled for 'iPhone 14 (iOS 26.5) - created by XHarness (FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3)'.
[07:20:01.0935600] Xamarin.Hosting: The simulator is running, but the device 'iPhone 14 (iOS 26.5) - created by XHarness' is not booted.
[07:20:01.0942800] Xamarin.Hosting: Booting iPhone 14 (iOS 26.5) - created by XHarness...
[07:20:01.0951940] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpyGZCza.tmp
[07:20:01.1871330] xcrun simctl boot FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3 --disabledJob=com.apple.backboardd
[07:20:01.5487110] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpvzYOxw.tmp
[07:20:04.1417310] Xamarin.Hosting: Booted iPhone 14 (iOS 26.5) - created by XHarness successfully.
[07:20:04.1569690] Xamarin.Hosting: No need to boot (already booted): iPhone 14 (iOS 26.5) - created by XHarness
[07:20:04.1570180] Xamarin.Hosting: Installing on iPhone 14 (iOS 26.5) - created by XHarness (FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3) by executing 'xcrun simctl install FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3 /Users/builder/azdo/_work/1/s/macios/tests/xharness/bin/Debug/tmp-test-dir/introspection/bin/iPhoneSimulator/Debug/net10.0-ios/iossimulator-arm64/introspection.app'
[07:22:50.1265410] Killing process 74406 as it was cancelled
[07:22:50.1270510] Test failed to start in 3 minutes
[07:22:50.1339690] Process mlaunch exited with 137
[07:22:50.1360210] Test run failed
[07:22:50.1401560] Could not find pid in mtouch output.
[07:22:50.1419750] Disabling verbose logging
[07:22:50.1425740] 
[07:22:50.1425770] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:22:50.6765270] Successfully disabled verbose logging

Check failure on line 1 in App Timeout introspection Debug (ARM64) on bot

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App Timeout introspection Debug (ARM64) on bot

introspection Debug (ARM64) Test run timed out after 15 minute(s) on bot .
Raw output
[07:31:05.6097450] Test log server listening on: 0.0.0.0:50166
[07:31:05.6100700] System log for the 'Apple TV (tvOS 26.5) - created by XHarness' simulator is: /Users/builder/Library/Logs/CoreSimulator/E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA/system.log
[07:31:05.6100940] *** Executing introspection/iOS in the simulator ***
[07:31:05.6100960] Enabling verbose logging
[07:31:05.6100990] Booting simulator 'Apple TV (tvOS 26.5) - created by XHarness'
[07:31:05.6106670] 
[07:31:05.6106730] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:31:05.8228390] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:31:05.8409090] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpPY8Ml9.tmp
[07:31:05.9692560] Xamarin.Hosting: Simulator watchdogs are already disabled for 'Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA)'.
[07:31:05.9728560] Xamarin.Hosting: Device 'Apple TV (tvOS 26.5) - created by XHarness' is already booted and the simulator is running.
[07:31:06.3693980] Process mlaunch exited with 0
[07:31:06.3694600] Simulator 'Apple TV (tvOS 26.5) - created by XHarness' booted in 0 seconds
[07:31:06.3701530] 
[07:31:06.3701560] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:31:06.7384970] Successfully enabled verbose logging
[07:31:06.7429090] Process simctl exited with 0
[07:31:06.7439950] 
[07:31:06.7439980] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:31:09.9148050] Process simctl exited with 0
[07:31:09.9149320] Enabled verbose logging
[07:31:09.9159610] Starting test run
[07:31:09.9176970] 
[07:31:09.9177080] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:31:10.1421350] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:31:10.1610170] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpDhDXm2.tmp
[07:31:10.2897400] Xamarin.Hosting: Simulator watchdogs are already disabled for 'Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA)'.
[07:31:10.2932990] Xamarin.Hosting: The simulator is running, but the device 'Apple TV (tvOS 26.5) - created by XHarness' is not booted.
[07:31:10.2939630] Xamarin.Hosting: Booting Apple TV (tvOS 26.5) - created by XHarness...
[07:31:10.2945970] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpVAnU8I.tmp
[07:31:10.3866510] xcrun simctl boot E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA --disabledJob=com.apple.backboardd
[07:31:10.7197260] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpCSjK7I.tmp
[07:31:11.1432660] Xamarin.Hosting: Booted Apple TV (tvOS 26.5) - created by XHarness successfully.
[07:31:11.1443490] Xamarin.Hosting: No need to boot (already booted): Apple TV (tvOS 26.5) - created by XHarness
[07:31:11.1451960] Xamarin.Hosting: Installing on Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA) by executing 'xcrun simctl install E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA /Users/builder/azdo/_work/1/s/macios/tests/xharness/bin/Debug/tmp-test-dir/introspection311/bin/iPhoneSimulator/Debug/net10.0-tvos/tvossimulator-arm64/introspection.app'
[07:31:14.4741250] Xamarin.Hosting: The bundle id com.xamarin.introspection was successfully installed.
[07:31:14.4759800] Xamarin.Hosting: Successfully created stdout pty for '/Users/builder/azdo/_work/1/s/macios/jenkins-results/tests/introspection/98/stdout-20260513_073105.log': /dev/ttys000
[07:31:14.4761090] Xamarin.Hosting: Successfully created stderr pty for '/Users/builder/azdo/_work/1/s/macios/jenkins-results/tests/introspection/98/stderr-20260513_073105.log': /dev/ttys001
[07:31:14.4772680] Xamarin.Hosting: Launching on Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA) by executing 'xcrun simctl launch --stdout=/dev/ttys000 --stderr=/dev/ttys001 --terminate-running-process E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA com.xamarin.introspection -connection-mode none -app-arg:-autostart -app-arg:-autoexit -app-arg:-enablenetwork -app-arg:-hostname:127.0.0.1 -app-arg:-transport:Tcp -app-arg:-hostport:50166' with environment:
[07:31:14.4772850] 	SIMCTL_CHILD_NUNIT_AUTOSTART=true
[07:31:14.4772870] 	SIMCTL_CHILD_NUNIT_AUTOEXIT=true
[07:31:14.4772890] 	SIMCTL_CHILD_NUNIT_ENABLE_NETWORK=true
[07:31:14.4772910] 	SIMCTL_CHILD_NUNIT_ENABLE_XML_OUTPUT=true
[07:31:14.4772920] 	SIMCTL_CHILD_NUNIT_ENABLE_XML_MODE=wrapped
[07:31:14.4772940] 	SIMCTL_CHILD_NUNIT_XML_VERSION=nunitv3
[07:31:14.4772960] 	SIMCTL_CHILD_BUILD_REVISION=azure-devops-66430792bb80d889e19c63cd919910c6132bfa11
[07:31:14.4772970] 	SIMCTL_CHILD_NUNIT_HOSTNAME=127.0.0.1
[07:31:14.4772980] 	SIMCTL_CHILD_NUNIT_TRANSPORT=TCP
[07:31:14.4772990] 	SIMCTL_CHILD_NUNIT_HOSTPORT=50166
[07:31:14.4773000] 	SIMCTL_CHILD_OS_ACTIVITY_DT_MODE=YES
[07:31:14.4773020] 	SIMCTL_CHILD_NSUnbufferedIO=YES
[07:31:14.4773030] 	DEVELOPER_DIR=/Applications/Xcode_26.5.0.app
[07:31:14.4773050] 	NSUnbufferedIO=YES
[07:31:14.4775490] xcrun simctl launch --stdout=/dev/ttys000 --stderr=/dev/ttys001 --terminate-running-process E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA com.xamarin.introspection -connection-mode none -app-arg:-autostart -app-arg:-autoexit -app-arg:-enablenetwork -app-arg:-hostname:127.0.0.1 -app-arg:-transport:Tcp -app-arg:-hostport:50166
[07:34:05.7620850] Killing process 75580 as it was cancelled
[07:34:05.7621650] Test failed to start in 3 minutes
[07:34:05.7722370] Process mlaunch exited with 137
[07:34:05.7724780] Test run failed
[07:34:05.7729600] Could not find pid in mtouch output.
[07:34:05.7737150] Disabling verbose logging
[07:34:05.7744740] 
[07:34:05.7744780] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:34:06.1569350] Successfully disabled verbose logging

Check failure on line 1 in App Timeout introspection Debug (ARM64) on bot

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App Timeout introspection Debug (ARM64) on bot

introspection Debug (ARM64) Test run timed out after 15 minute(s) on bot .
Raw output
[07:23:02.5057000] Test log server listening on: 0.0.0.0:50016
[07:23:02.5060220] System log for the 'iPhone 14 (iOS 26.5) - created by XHarness' simulator is: /Users/builder/Library/Logs/CoreSimulator/FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3/system.log
[07:23:02.5060610] *** Executing introspection/iOS in the simulator ***
[07:23:02.5060630] Enabling verbose logging
[07:23:02.5060690] Booting simulator 'iPhone 14 (iOS 26.5) - created by XHarness'
[07:23:02.5065740] 
[07:23:02.5065770] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:23:02.7177680] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:23:02.7359760] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpnrEOjY.tmp
[07:23:02.8617050] Xamarin.Hosting: Simulator watchdogs are already disabled for 'iPhone 14 (iOS 26.5) - created by XHarness (FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3)'.
[07:23:02.8655040] Xamarin.Hosting: Device 'iPhone 14 (iOS 26.5) - created by XHarness' is already booted and the simulator is running.
[07:23:03.3904260] Process mlaunch exited with 0
[07:23:03.3905240] Simulator 'iPhone 14 (iOS 26.5) - created by XHarness' booted in 0 seconds
[07:23:03.3913020] 
[07:23:03.3913070] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:23:03.9122140] Successfully enabled verbose logging
[07:23:03.9162760] Process simctl exited with 0
[07:23:03.9173140] 
[07:23:03.9173190] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:23:07.0971030] Process simctl exited with 0
[07:23:07.0972130] Enabled verbose logging
[07:23:07.0977170] Starting test run
[07:23:07.0995210] 
[07:23:07.0995340] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:23:07.3288660] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:23:07.3480390] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmp8P2dom.tmp
[07:23:07.4742770] Xamarin.Hosting: Simulator watchdogs are already disabled for 'iPhone 14 (iOS 26.5) - created by XHarness (FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3)'.
[07:23:07.4778200] Xamarin.Hosting: The simulator is running, but the device 'iPhone 14 (iOS 26.5) - created by XHarness' is not booted.
[07:23:07.4784620] Xamarin.Hosting: Booting iPhone 14 (iOS 26.5) - created by XHarness...
[07:23:07.4792970] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpbaOfpy.tmp
[07:23:07.5697140] xcrun simctl boot FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3 --disabledJob=com.apple.backboardd
[07:23:08.3210070] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpRMI8Zy.tmp
[07:23:11.0127900] Xamarin.Hosting: Booted iPhone 14 (iOS 26.5) - created by XHarness successfully.
[07:23:11.0157070] Xamarin.Hosting: No need to boot (already booted): iPhone 14 (iOS 26.5) - created by XHarness
[07:23:11.0171220] Xamarin.Hosting: Installing on iPhone 14 (iOS 26.5) - created by XHarness (FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3) by executing 'xcrun simctl install FBECCB1D-5BDB-447D-965B-6C7AFE86B8E3 /Users/builder/azdo/_work/1/s/macios/tests/xharness/bin/Debug/tmp-test-dir/introspection314/bin/iPhoneSimulator/Debug/net10.0-ios/iossimulator-arm64/introspection.app'
[07:26:02.6369430] Killing process 74687 as it was cancelled
[07:26:02.6370230] Test failed to start in 3 minutes
[07:26:02.6436310] Process mlaunch exited with 137
[07:26:02.6437480] Test run failed
[07:26:02.6442740] Could not find pid in mtouch output.
[07:26:02.6451110] Disabling verbose logging
[07:26:02.6458540] 
[07:26:02.6458580] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:26:03.1745260] Successfully disabled verbose logging

Check failure on line 1 in App Timeout introspection Debug on bot

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App Timeout introspection Debug on bot

introspection Debug Test run timed out after 15 minute(s) on bot .
Raw output
[07:27:53.4743020] Test log server listening on: 0.0.0.0:50149
[07:27:53.4749520] System log for the 'Apple TV (tvOS 26.5) - created by XHarness' simulator is: /Users/builder/Library/Logs/CoreSimulator/E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA/system.log
[07:27:53.4750430] *** Executing introspection/iOS in the simulator ***
[07:27:53.4750470] Enabling verbose logging
[07:27:53.4750520] Booting simulator 'Apple TV (tvOS 26.5) - created by XHarness'
[07:27:53.4760980] 
[07:27:53.4761040] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:27:53.7033860] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:27:53.7215780] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpdTKeZn.tmp
[07:27:53.8490870] Xamarin.Hosting: Simulator watchdogs are not disabled for 'Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA)'.
[07:27:53.8504140] Xamarin.Hosting: Successfully disabled simulator watchdogs for 'Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA)'.
[07:27:53.8547400] Xamarin.Hosting: Launching simulator application 'com.apple.iphonesimulator'
[07:27:54.1207500] Xamarin.Hosting: Ready notification 'com.apple.iphonesimulator.ready' received from the simulator.
[07:27:54.1220920] Xamarin.Hosting: Booting Apple TV (tvOS 26.5) - created by XHarness...
[07:27:54.1235690] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpLD6F50.tmp
[07:27:54.2331180] xcrun simctl boot E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA --disabledJob=com.apple.backboardd
[07:27:54.7617540] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpCvVsPD.tmp
[07:27:56.6630080] Xamarin.Hosting: Booted Apple TV (tvOS 26.5) - created by XHarness successfully.
[07:27:56.8487310] Process mlaunch exited with 0
[07:27:56.8487610] Simulator 'Apple TV (tvOS 26.5) - created by XHarness' booted in 3 seconds
[07:27:56.8491450] 
[07:27:56.8491470] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:27:57.2385720] Successfully enabled verbose logging
[07:27:57.2428520] Process simctl exited with 0
[07:27:57.2439020] 
[07:27:57.2439090] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:28:00.4236050] Process simctl exited with 0
[07:28:00.4236650] Enabled verbose logging
[07:28:00.4239230] Starting test run
[07:28:00.4246930] 
[07:28:00.4246990] Running /Users/builder/azdo/_work/1/s/macios/builds/downloads/dotnet-sdk-10.0.300-preview.0.26216.121/packs/Microsoft.iOS.Sdk.net10.0_26.5/26.5.10169-ci.pr.gh25420/tools/bin/mlaunch 
[07:28:00.6506660] Using Xcode 26.5 found in /Applications/Xcode_26.5.0.app
[07:28:00.6697970] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmphs2aDR.tmp
[07:28:00.7978930] Xamarin.Hosting: Simulator watchdogs are already disabled for 'Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA)'.
[07:28:00.8014660] Xamarin.Hosting: The simulator is running, but the device 'Apple TV (tvOS 26.5) - created by XHarness' is not booted.
[07:28:00.8021270] Xamarin.Hosting: Booting Apple TV (tvOS 26.5) - created by XHarness...
[07:28:00.8029810] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpX3bq5x.tmp
[07:28:00.8949200] xcrun simctl boot E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA --disabledJob=com.apple.backboardd
[07:28:01.4956430] xcrun simctl list --json --json-output /var/folders/8q/jd11js2n32xfrn57cztqj5v40000gn/T/tmpSfySQ1.tmp
[07:28:02.9800960] Xamarin.Hosting: Booted Apple TV (tvOS 26.5) - created by XHarness successfully.
[07:28:02.9833530] Xamarin.Hosting: No need to boot (already booted): Apple TV (tvOS 26.5) - created by XHarness
[07:28:02.9846860] Xamarin.Hosting: Installing on Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA) by executing 'xcrun simctl install E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA /Users/builder/azdo/_work/1/s/macios/tests/xharness/bin/Debug/tmp-test-dir/introspection0/bin/iPhoneSimulator/Debug/net10.0-tvos/tvossimulator-arm64/introspection.app'
[07:28:05.4593150] Xamarin.Hosting: The bundle id com.xamarin.introspection was successfully installed.
[07:28:05.4611620] Xamarin.Hosting: Successfully created stdout pty for '/Users/builder/azdo/_work/1/s/macios/jenkins-results/tests/introspection/4/stdout-20260513_072753.log': /dev/ttys000
[07:28:05.4612930] Xamarin.Hosting: Successfully created stderr pty for '/Users/builder/azdo/_work/1/s/macios/jenkins-results/tests/introspection/4/stderr-20260513_072753.log': /dev/ttys001
[07:28:05.4625900] Xamarin.Hosting: Launching on Apple TV (tvOS 26.5) - created by XHarness (E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA) by executing 'xcrun simctl launch --stdout=/dev/ttys000 --stderr=/dev/ttys001 --terminate-running-process E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA com.xamarin.introspection -connection-mode none -app-arg:-autostart -app-arg:-autoexit -app-arg:-enablenetwork -app-arg:-hostname:127.0.0.1 -app-arg:-transport:Tcp -app-arg:-hostport:50149' with environment:
[07:28:05.4625990] 	SIMCTL_CHILD_NUNIT_AUTOSTART=true
[07:28:05.4626020] 	SIMCTL_CHILD_NUNIT_AUTOEXIT=true
[07:28:05.4626040] 	SIMCTL_CHILD_NUNIT_ENABLE_NETWORK=true
[07:28:05.4626060] 	SIMCTL_CHILD_NUNIT_ENABLE_XML_OUTPUT=true
[07:28:05.4626070] 	SIMCTL_CHILD_NUNIT_ENABLE_XML_MODE=wrapped
[07:28:05.4626080] 	SIMCTL_CHILD_NUNIT_XML_VERSION=nunitv3
[07:28:05.4626100] 	SIMCTL_CHILD_BUILD_REVISION=azure-devops-66430792bb80d889e19c63cd919910c6132bfa11
[07:28:05.4626110] 	SIMCTL_CHILD_NUNIT_HOSTNAME=127.0.0.1
[07:28:05.4626120] 	SIMCTL_CHILD_NUNIT_TRANSPORT=TCP
[07:28:05.4626130] 	SIMCTL_CHILD_NUNIT_HOSTPORT=50149
[07:28:05.4626150] 	SIMCTL_CHILD_OS_ACTIVITY_DT_MODE=YES
[07:28:05.4626160] 	SIMCTL_CHILD_NSUnbufferedIO=YES
[07:28:05.4626170] 	DEVELOPER_DIR=/Applications/Xcode_26.5.0.app
[07:28:05.4626200] 	NSUnbufferedIO=YES
[07:28:05.4628660] xcrun simctl launch --stdout=/dev/ttys000 --stderr=/dev/ttys001 --terminate-running-process E79D0E17-4EAA-49A1-9F39-312DCB9E1AAA com.xamarin.introspection -connection-mode none -app-arg:-autostart -app-arg:-autoexit -app-arg:-enablenetwork -app-arg:-hostname:127.0.0.1 -app-arg:-transport:Tcp -app-arg:-hostport:50149
[07:30:53.5855560] Killing process 75380 as it was cancelled
[07:30:53.5856320] Test failed to start in 3 minutes
[07:30:53.5953340] Process mlaunch exited with 137
[07:30:53.5954010] Test run failed
[07:30:53.5959250] Could not find pid in mtouch output.
[07:30:53.5967420] Disabling verbose logging
[07:30:53.5974940] 
[07:30:53.5974970] Running /Applications/Xcode_26.5.0.app/Contents/Developer/usr/bin/simctl 
[07:30:53.9808540] Successfully disabled verbose logging