[taskcluster 2025-12-11 22:23:23.567Z] Task ID: bgrcSoDpRrqfjiMpO1E8jA
[taskcluster 2025-12-11 22:23:23.567Z] Worker ID: 56112913283721500
[taskcluster 2025-12-11 22:23:23.567Z] Worker Group: us-east4-a
[taskcluster 2025-12-11 22:23:23.567Z] Worker Node Type: projects/757942385826/machineTypes/n2-standard-4
[taskcluster 2025-12-11 22:23:23.567Z] Worker Pool: proj-wpt/ci
[taskcluster 2025-12-11 22:23:23.567Z] Worker Version: 46.1.0
[taskcluster 2025-12-11 22:23:23.567Z] Public IP: 34.21.17.150
[taskcluster 2025-12-11 22:23:23.567Z] Hostname: proj-wpt-ci-blor8fovryiavf2f-y6w5a

[taskcluster 2025-12-11 22:23:24.496Z] === Task Starting ===
+ '[' '' ']'
+ '[' -d /etc/profile.d ']'
+ for i in /etc/profile.d/*.sh
+ '[' -r /etc/profile.d/01-locale-fix.sh ']'
+ . /etc/profile.d/01-locale-fix.sh
+++ /usr/bin/locale-check C.UTF-8
++ eval
+ for i in /etc/profile.d/*.sh
+ '[' -r /etc/profile.d/apps-bin-path.sh ']'
+ . /etc/profile.d/apps-bin-path.sh

...(2675 lines hidden)...

PID 6514 | ChromeDriver was started successfully on port 37589.
 2:39.36 INFO Webdriver started successfully.
Webdriver started successfully.
 2:39.36 INFO Starting runner
Starting runner
 2:40.05 pid:6514 [1765492211.300][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
PID 6514 | [1765492211.300][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
 2:40.07 pid:6514 [6560:6560:1211/223011.321586:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
PID 6514 | [6560:6560:1211/223011.321586:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
 2:40.07 pid:6514 [6560:6560:1211/223011.324320:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
PID 6514 | [6560:6560:1211/223011.324320:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 2:40.21 pid:6514 [6531:6531:1211/223011.457840:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
PID 6514 | [6531:6531:1211/223011.457840:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 2:40.21 pid:6514 [6531:6531:1211/223011.458899:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
PID 6514 | [6531:6531:1211/223011.458899:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 2:40.24 pid:6514 [6531:6531:1211/223011.490216:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
PID 6514 | [6531:6531:1211/223011.490216:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
 2:40.45 TEST_START: /infrastructure/reftest/reftest_match-print.html
TEST-START | /infrastructure/reftest/reftest_match-print.html
 2:41.86 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_match-print.html | took 1411ms
 2:41.86 TEST_START: /infrastructure/reftest/reftest_match_fail-print.html
TEST-START | /infrastructure/reftest/reftest_match_fail-print.html
 2:42.47 INFO Image hashes didn't match on page 2, checking pixel differences
Image hashes didn't match on page 2, checking pixel differences
 2:42.51 INFO Found 277 pixels different, maximum difference per channel 255 on page 2
Found 277 pixels different, maximum difference per channel 255 on page 2
 2:42.51 TEST_END: FAIL
TEST-FAIL | /infrastructure/reftest/reftest_match_fail-print.html | took 645ms
 2:42.51 TEST_START: /infrastructure/reftest/reftest_mismatch-num-pages-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch-num-pages-print.html
 2:43.16 INFO Got different number of pages
Got different number of pages
 2:43.16 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch-num-pages-print.html | took 648ms
 2:43.16 TEST_START: /infrastructure/reftest/reftest_mismatch-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch-print.html
 2:43.75 INFO Image hashes didn't match on page 2, checking pixel differences
Image hashes didn't match on page 2, checking pixel differences
 2:43.76 INFO Found 13 pixels different, maximum difference per channel 255 on page 2
Found 13 pixels different, maximum difference per channel 255 on page 2
 2:43.77 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch-print.html | took 612ms
 2:43.77 TEST_START: /infrastructure/reftest/reftest_mismatch_fail-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch_fail-print.html
 2:44.36 TEST_END: FAIL
TEST-FAIL | /infrastructure/reftest/reftest_mismatch_fail-print.html | took 587ms
 2:44.36 TEST_START: /infrastructure/reftest/reftest_mismatch_page_margins-print.html
TEST-START | /infrastructure/reftest/reftest_mismatch_page_margins-print.html
 2:44.98 INFO Image hashes didn't match on page 1, checking pixel differences
Image hashes didn't match on page 1, checking pixel differences
 2:44.99 INFO Found 216 pixels different, maximum difference per channel 255 on page 1
Found 216 pixels different, maximum difference per channel 255 on page 1
 2:44.99 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_mismatch_page_margins-print.html | took 636ms
 2:44.99 TEST_START: /infrastructure/reftest/reftest_wait_0-print.html
TEST-START | /infrastructure/reftest/reftest_wait_0-print.html
 2:47.03 pid:6514 [6531:6547:1211/223018.277568:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: DEPRECATED_ENDPOINT
PID 6514 | [6531:6547:1211/223018.277568:ERROR:google_apis/gcm/engine/registration_request.cc:291] Registration response error message: DEPRECATED_ENDPOINT
 2:47.04 pid:6514 [6531:6547:1211/223018.288217:ERROR:google_apis/gcm/engine/mcs_client.cc:700]   Error code: 401  Error message: Authentication Failed: wrong_secret
PID 6514 | [6531:6547:1211/223018.288217:ERROR:google_apis/gcm/engine/mcs_client.cc:700]   Error code: 401  Error message: Authentication Failed: wrong_secret
 2:47.04 pid:6514 [6531:6547:1211/223018.288231:ERROR:google_apis/gcm/engine/mcs_client.cc:702] Failed to log in to GCM, resetting connection.
PID 6514 | [6531:6547:1211/223018.288231:ERROR:google_apis/gcm/engine/mcs_client.cc:702] Failed to log in to GCM, resetting connection.
 2:47.83 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/reftest_wait_0-print.html | took 2840ms
 2:47.83 TEST_START: /infrastructure/reftest/testdriver-print.html
TEST-START | /infrastructure/reftest/testdriver-print.html
mem avail: 14125 of 15806 MiB (89.37%), swap free:    0 of    0 MiB ( 0.00%)
 2:48.52 TEST_END: PASS
TEST-PASS | /infrastructure/reftest/testdriver-print.html | took 686ms
 2:48.52 INFO Restarting browser for new test group
Restarting browser for new test group
 2:48.58 INFO Closing logging queue
Closing logging queue
 2:48.58 INFO queue closed
queue closed
 2:48.64 INFO Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=54099 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
Starting WebDriver: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=54099 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
 2:48.66 INFO Got WebDriver port 42897
Got WebDriver port 42897
 2:48.75 pid:6767 Full command: /home/test/web-platform-tests/_venv3/bin/chrome/chromedriver --port=54099 --ignore-explicit-port --url-base=/ --enable-chrome-logs --disable-build-check
pid:6767 Starting ChromeDriver 145.0.7573.0 (aaaf6f96d959f487cdde67a53f503a3f6c1850bf-refs/branch-heads/7573@{#1}) on port 0
PID 6767 | Starting ChromeDriver 145.0.7573.0 (aaaf6f96d959f487cdde67a53f503a3f6c1850bf-refs/branch-heads/7573@{#1}) on port 0
 2:48.75 pid:6767 Only local connections are allowed.
PID 6767 | Only local connections are allowed.
 2:48.75 pid:6767 Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
PID 6767 | Please see https://chromedriver.chromium.org/security-considerations for suggestions on keeping ChromeDriver safe.
 2:48.75 pid:6767 ChromeDriver was started successfully on port 42897.
PID 6767 | ChromeDriver was started successfully on port 42897.
 2:48.75 INFO Webdriver started successfully.
Webdriver started successfully.
 2:48.75 INFO Starting runner
Starting runner
 2:49.43 pid:6767 [6814:6814:1211/223020.685899:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
PID 6767 | [6814:6814:1211/223020.685899:WARNING:ui/gfx/linux/gbm_support_x11.cc:49] dri3 extension not supported.
 2:49.44 pid:6767 [6814:6814:1211/223020.688047:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
PID 6767 | [6814:6814:1211/223020.688047:WARNING:sandbox/policy/linux/sandbox_linux.cc:405] InitializeSandbox() called with multiple threads in process gpu-process.
 2:49.46 pid:6767 [1765492220.715][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
PID 6767 | [1765492220.715][WARNING]: You are using an unsupported command-line switch: --disable-build-check. Please don't report bugs that cannot be reproduced with this switch removed.
 2:49.63 pid:6767 [6784:6784:1211/223020.882039:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
PID 6767 | [6784:6784:1211/223020.882039:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.UPower was not provided by any .service files
 2:49.63 pid:6767 [6784:6784:1211/223020.882058:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
PID 6767 | [6784:6784:1211/223020.882058:WARNING:dbus/property.cc:174] GetAll request failed for: org.freedesktop.UPower.Device
 2:49.65 pid:6767 [6784:6784:1211/223020.903772:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
PID 6767 | [6784:6784:1211/223020.903772:WARNING:ui/base/idle/idle_linux.cc:113] None of the known D-Bus ScreenSaver services could be used.
 2:49.76 TEST_START: /infrastructure/crashtests/example.html
TEST-START | /infrastructure/crashtests/example.html
 2:50.23 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/example.html | took 466ms
 2:50.23 TEST_START: /infrastructure/crashtests/testdriver.html
TEST-START | /infrastructure/crashtests/testdriver.html
 2:50.47 TEST_END: PASS
TEST-PASS | /infrastructure/crashtests/testdriver.html | took 245ms
 2:50.47 INFO No more tests
No more tests
 2:50.53 INFO Closing logging queue
Closing logging queue
 2:50.53 INFO queue closed
queue closed
 2:50.59 SUITE_END

web-platform-test
~~~~~~~~~~~~~~~~~
Ran 438 checks (251 subtests, 187 tests)
Expected results: 436 (1 known intermittents)
Skipped: 2 tests
Unexpected results: 0

Known Intermittent Results
--------------------------
/infrastructure/testdriver/bidi/bluetooth/simulate_gatt_disconnection.https.html
  KNOWN-INTERMITTENT-ERROR /infrastructure/testdriver/bidi/bluetooth/simulate_gatt_disconnection.https.html - execution contexts cleared
Traceback (most recent call last):
  File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py", line 1146, in run_func
    self.result = True, self.func(self.protocol, self.url, self.timeout)
  File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py", line 1243, in do_testharness
    raw_results = protocol.testdriver.run(url, self.script_resume, test_window)
  File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py", line 687, in run
    test_driver_message = self.get_next_message(url, script_resume, test_window)
  File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py", line 729, in get_next_message
    return self._get_next_message_bidi(url, script_resume, test_window)
  File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py", line 764, in _get_next_message_bidi
    message = self.parent.loop.run_until_complete(self.parent.bidi_script.call_function(
  File "/usr/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete
    return future.result()
  File "/home/test/web-platform-tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py", line 364, in call_function
    return await self.webdriver.bidi_session.script.call_function(
  File "/home/test/web-platform-tests/tools/webdriver/webdriver/bidi/modules/_module.py", line 86, in inner
    result = await future
webdriver.bidi.error.UnknownErrorException: unknown error (execution contexts cleared)

Remote-end stacktrace:

Error
    at new UnknownErrorException (<anonymous>:65:5630)
    at <anonymous>:679:9165
    at <anonymous>:1:271
    at Array.map (<anonymous>)
    at Object.emit (<anonymous>:1:254)
    at MapperCdpClient.emit (<anonymous>:17:333)
    at #onMessage (<anonymous>:920:2529)
    at WindowCdpTransport.window.cdp.onmessage (<anonymous>:1000:4443)
    at <anonymous>:1:18
OK
SUITE-END | took 157s
 2:50.59 INFO Got 0 unexpected results, with 0 unexpected passes
Got 0 unexpected results, with 0 unexpected passes
 2:50.59 wptserve INFO Stopped http server on 127.0.0.1:8001
wptserve Stopped http server on 127.0.0.1:8001
 2:50.59 wptserve INFO Stopped http server on 127.0.0.1:8000
wptserve Stopped http server on 127.0.0.1:8000
 2:50.60 wptserve INFO Stopped http server on 127.0.0.1:8446
wptserve Stopped http server on 127.0.0.1:8446
 2:50.60 wptserve INFO Stopped http server on 127.0.0.1:8445
wptserve Stopped http server on 127.0.0.1:8445
 2:50.61 wptserve INFO Stopped http server on 127.0.0.1:8444
wptserve Stopped http server on 127.0.0.1:8444
 2:50.62 wptserve INFO Stopped http server on 127.0.0.1:8002
wptserve Stopped http server on 127.0.0.1:8002
 2:50.62 wptserve INFO Stopped http server on 127.0.0.1:8443
wptserve Stopped http server on 127.0.0.1:8443
 2:50.62 wptserve INFO Stopped http server on 127.0.0.1:8003
wptserve Stopped http server on 127.0.0.1:8003
 2:50.64 wptserve INFO Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
wptserve Stopped WebTransport over HTTP/3 server on 127.0.0.1:11000
 2:50.68 wptserve INFO Stopped http server on 127.0.0.1:9000
wptserve Stopped http server on 127.0.0.1:9000
 2:50.86 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
wptserve Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8888))
 2:51.05 wptserve INFO Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
wptserve Close on: (<AddressFamily.AF_INET: 2>, <SocketKind.SOCK_STREAM: 1>, 6, '', ('127.0.0.1', 8889))
 2:51.09 INFO Removed font: Ahem.ttf
Removed font: Ahem.ttf
 2:51.11 INFO Closing logging queue
Closing logging queue
 2:51.11 INFO queue closed
queue closed
[taskcluster 2025-12-11 22:30:23.382Z] === Task Finished ===
[taskcluster 2025-12-11 22:30:23.943Z] Successful task run with exit code: 0 completed in 420.376 seconds