1985198 - Intermittent raptor-browsertime Info: TypeError: Cannot read properties of null (reading 'transfer')

Status: NEW

(Testing :: Raptor, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=524154197&repo=autoland&task=CDIgYkP5QL2LbSTcGQIQbA.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CDIgYkP5QL2LbSTcGQIQbA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.319Z adb:command Send '001Ahost:transport:RZCY2011M7N'
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.319Z adb:command Send '0005sync:'
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.326Z adb:sync RECV /sdcard/browsertime.mp4
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.347Z adb:command Send '001Ahost:transport:RZCY2011M7N'
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.347Z adb:command Send '002Dshell:rm -- "/sdcard//sdcard/browsertime.mp4"'
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: CPU / Power usage: 7283
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: Browsertime pageload ended.
[task 2025-08-26T05:46:43.920+00:00] 05:46:43    ERROR -  raptor-browsertime Info: TypeError: Cannot read properties of null (reading 'transfer')
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info:     at /home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/fetches/browsertime/node_modules/usb-power-profiling/usb-power-profiling.js:65:17
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info:     at new Promise (<anonymous>)
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info:     at sendBuffer (/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/fetches/browsertime/node_modules/usb-power-profiling/usb-power-profiling.js:64:10)
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info:     at ShizukuDevice.sendCommand (/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/fetches/browsertime/node_modules/usb-power-profiling/usb-power-profiling.js:343:11)
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info:     at ShizukuDevice.startSampling (/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/fetches/browsertime/node_modules/usb-power-profiling/usb-power-profiling.js:484:16)
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info:     at async tryDevice (/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/fetches/browsertime/node_modules/usb-power-profiling/usb-power-profiling.js:1105:7)
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info:     at async Object.startSampling (/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/fetches/browsertime/node_modules/usb-power-profiling/usb-power-profiling.js:1131:5)
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.859Z Found device: YK-Lab — Korona YK003C in Application Mode Serial Number: 5A5AA5A74E313530FF015030FFFF6232 Vendor Id: 0x483 Product Id: 0xfffe Address: 1:4
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: Not sampling this power meter as its serial number is not 5A5AA5A74E313530FF015030FFFF7217
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.861Z Found device: YK-Lab — Korona YK003C in Application Mode Serial Number: 5A5AA5A74E313530FF025030FFFF1204 Vendor Id: 0x483 Product Id: 0xfffe Address: 1:38
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: Not sampling this power meter as its serial number is not 5A5AA5A74E313530FF015030FFFF7217
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.903Z Found device: YK-Lab — Korona YK003C in Application Mode Serial Number: 5A5AA5A74E313530FF015030FFFF670F Vendor Id: 0x483 Product Id: 0xfffe Address: 1:44
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: Not sampling this power meter as its serial number is not 5A5AA5A74E313530FF015030FFFF7217
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.908Z Found device: YK-Lab — Korona YK003C in Application Mode Serial Number: 5A5AA5A74E313530FF035030FFFF4042 Vendor Id: 0x483 Product Id: 0xfffe Address: 1:46
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: Not sampling this power meter as its serial number is not 5A5AA5A74E313530FF015030FFFF7217
[task 2025-08-26T05:46:43.920+00:00] 05:46:43     INFO -  raptor-browsertime Info: 2025-08-26T05:46:43.910Z Found device: YK-Lab — Korona YK003C in Application Mode Serial Number: 5A5AA5A74E313530FF035030FFFF4012 Vendor Id: 0x483 Product Id: 0xfffe Address: 1:45
[task 2025-08-26T05:50:54.624+00:00] 05:46:43     INFO -  raptor-browsertime Info: Not sampling this power meter as its serial number is not 5A5AA5A74E313530FF015030FFFF7217
[task 2025-08-26T05:50:54.624+00:00] 05:50:45     INFO -  adb Setting test_root to /data/local/tmp/test_root
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  TEST-INFO | screencap: exit 0
[task 2025-08-26T05:50:54.624+00:00] 05:50:46 CRITICAL -  raptor-browsertime Critical: Browsertime process timed out after waiting 240 seconds for output
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  raptor-browsertime-android Info: removing reverse socket connections
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  raptor-mitmproxy Info: Mitmproxy stop!!
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  raptor-mitmproxy Info: Stopping mitmproxy playback, killing process 60565
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  raptor-mitmproxy Info: Successfully killed the mitmproxy playback process
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  raptor-browsertime Info: Test support class is cleaning up...
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  raptor-perftest Info: Removing temporary directory: /tmp/tmpicrzs1qa
[task 2025-08-26T05:50:54.624+00:00] 05:50:46    ERROR -  Traceback (most recent call last):
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -    File "/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/workspace/build/tests/raptor/raptor/raptor.py", line 189, in <module>
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -      main()
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -    File "/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/workspace/build/tests/raptor/raptor/raptor.py", line 138, in main
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -      success = raptor.run_tests(raptor_test_list, raptor_test_names)
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -    File "/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/workspace/build/tests/raptor/raptor/browsertime/android.py", line 251, in run_tests
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -      return super(BrowsertimeAndroid, self).run_tests(tests, test_names)
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -    File "/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/workspace/build/tests/raptor/raptor/perftest.py", line 494, in run_tests
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -      self.run_test(test, timeout=int(test.get("page_timeout")))
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -    File "/home/ltuser/foreman/mozilla-lt-devicepool-job-dir.a55-perf.1756186779728164310/tasks/task_175618694597623/workspace/build/tests/raptor/raptor/browsertime/base.py", line 1099, in run_test
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -      raise Exception(
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO -  Exception: Browsertime process timed out after waiting 240 seconds for output
[task 2025-08-26T05:50:54.624+00:00] 05:50:46     INFO - Return code: 1

Comment 1

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 2

Table

	no_variant	nofis	nofis-s
android-aarch64/opt	1	5	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-08-25&endday=2025-08-31&tree=all

Comment 2

[Intermittent Failures Robot]

27 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 8
• mozilla-central: 19

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	13	9	2	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-09-04&endday=2025-09-04&tree=all

Comment 3

[Intermittent Failures Robot]

55 failures were associated with this bug in the last 7 days.
This is the #38 most frequent failure this week.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• mozilla-central: 39
• autoland: 16

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	20	23	6	6

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-09-01&endday=2025-09-07&tree=all

Comment 4

[Intermittent Failures Robot]

21 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 12
• mozilla-central: 9

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	7	9	4	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-09-16&endday=2025-09-16&tree=all

Comment 5

[Kash Shampur [:kshampur] ⌚EST]

seems to just be one device with serial R5CXC1AMMNK

:aerickson would you be able to ask lambdatest to take a look?

thanks!

Comment 6

[Andrew Erickson [:aerickson]]

Yes, definitely. Quarantined for now.

Tracking resolution of these problems in https://mozilla-hub.atlassian.net/browse/RELOPS-1821.

Comment 7

[Intermittent Failures Robot]

67 failures were associated with this bug in the last 7 days.
This is the #34 most frequent failure this week.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• mozilla-central: 36
• autoland: 31

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	25	30	11	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-09-15&endday=2025-09-21&tree=all

Comment 8

[Intermittent Failures Robot]

30 failures were associated with this bug in the last 7 days.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• mozilla-central: 12
• autoland: 18

Table

	no_variant	nofis	nofis-s
android-aarch64/opt	14	14	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-09-22&endday=2025-09-28&tree=all

Comment 9

[Intermittent Failures Robot]

29 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 17
• autoland: 12

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	8	12	6	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-10-06&endday=2025-10-12&tree=all

Comment 10

[amarc]

Quarantined worker RZCY203N75Z for causing almost all failures

Comment 11

[Intermittent Failures Robot]

19 failures were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 6
• autoland: 13

Table

	no_variant	nofis	s
android-aarch64/opt	9	9	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-10-13&endday=2025-10-13&tree=all

Comment 12

[Andrej (:aglavic)]

R5CXC1AHXYD is also failing a lot, can we quarantine that one as well?

Comment 13

[Andrew Erickson [:aerickson]]

Added R5CXC1AHXYD to quarantine.

Tracking the issue with lambdatest android devices in https://mozilla-hub.atlassian.net/browse/RELOPS-1969.

Comment 14

[Intermittent Failures Robot]

57 failures were associated with this bug in the last 7 days.
This is the #35 most frequent failure this week.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• mozilla-central: 25
• autoland: 32

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	21	25	4	7

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-10-13&endday=2025-10-19&tree=all

Comment 15

[Greg Mierzwinski [:sparky]]

:aerickson, looks like the device RZCX821GYPX is also broken and needs to be quarantined. I see it looking through the list of power meters, but it doesn't seem like it can connect to the one that the device is assigned to (no "Sampling..." found in the log). I noticed that it got some bad from it too.

Comment 16

[Andrew Erickson [:aerickson]]

Quarantined RZCX821GYPX.

Comment 17

[Intermittent Failures Robot]

9 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 4
• autoland: 5

Table

	no_variant	nofis	nofis-s
android-aarch64/opt	6	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 18

[Intermittent Failures Robot]

17 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 9

Table

	no_variant	nofis	nofis-s
android-aarch64/opt	7	9	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-11-03&endday=2025-11-09&tree=all

Comment 19

[Intermittent Failures Robot]

43 failures were associated with this bug in the last 7 days.
This is the #48 most frequent failure this week.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• mozilla-central: 17
• autoland: 26

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	13	22	5	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-11-10&endday=2025-11-16&tree=all

Comment 20

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1

Table

	no_variant	nofis
android-aarch64/opt	2	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-01&endday=2025-12-07&tree=all

Comment 21

[Intermittent Failures Robot]

16 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 11
• mozilla-central: 5

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	1	13	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-08&endday=2025-12-08&tree=all

Comment 22

[Intermittent Failures Robot]

22 failures were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 8
• autoland: 14

Table

	no_variant	nofis	nofis-s
android-aarch64/opt	7	11	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-09&endday=2025-12-09&tree=all

Comment 23

[Intermittent Failures Robot]

28 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 18
• mozilla-central: 10

Table

	no_variant	nofis	nofis-s
android-aarch64/opt	9	15	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-10&endday=2025-12-10&tree=all

Comment 24

[Intermittent Failures Robot]

47 failures were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 21
• autoland: 26

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	10	29	5	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-11&endday=2025-12-11&tree=all

Comment 25

[Intermittent Failures Robot]

18 failures were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 11
• autoland: 7

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	5	11	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-12&endday=2025-12-12&tree=all

Comment 26

[Intermittent Failures Robot]

141 failures were associated with this bug in the last 7 days.
This is the #9 most frequent failure this week.

This failure happened more than 75 times this week! Resolving this bug is a very high priority.

Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled.

Repository breakdown:

• mozilla-central: 56
• autoland: 85

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	33	86	16	6

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-08&endday=2025-12-14&tree=all

Comment 27

[Florin Bilt]

aerickson, looks like the device RZCXC189JSJ and R5CXC1AP2KT is also broken and needs to be quarantined.

Comment 28

[Andrew Erickson [:aerickson]]

Agreed. I quarantined those 4 days ago.

Comment 29

[Intermittent Failures Robot]

20 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 8
• autoland: 12

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	8	8	3	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-15&endday=2025-12-21&tree=all

Comment 30

[Intermittent Failures Robot]

20 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 8
• mozilla-central: 12

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	9	7	3	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-24&endday=2025-12-24&tree=all

Comment 31

[Intermittent Failures Robot]

16 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 5
• mozilla-central: 11

Table

	no_variant	nofis	nofis-s
android-aarch64/opt	2	11	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-26&endday=2025-12-26&tree=all

Comment 32

[Intermittent Failures Robot]

17 failures were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 9
• autoland: 8

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	8	5	3	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-27&endday=2025-12-27&tree=all

Comment 33

[Intermittent Failures Robot]

90 failures were associated with this bug in the last 7 days.
This is the #6 most frequent failure this week.

This failure happened more than 75 times this week! Resolving this bug is a very high priority.

Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 40
• mozilla-central: 50

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	31	46	10	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-22&endday=2025-12-28&tree=all

Comment 34

[Cosmin Sabou [:CosminS]]

quarantined:

• R5CXC1ASHNJ
• R5CXC1HZ5PZ
• RZCXC187YCR

Comment 35

[Andrew Erickson [:aerickson]]

LT has checked out these devices. Nothing was noticeable. They have rebooted the devices and their associated power meters.

I'll add these to my queue of hosts to retest.

Comment 36

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 4

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	2	3	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2025-12-29&endday=2026-01-04&tree=all

Comment 37

[Intermittent Failures Robot]

18 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 9
• mozilla-central: 9

Table

	no_variant	nofis	nofis-s	nogpu	s
android-aarch64/opt	3	12	1		1
android-x86_64/opt				1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2026-01-05&endday=2026-01-11&tree=all

Comment 38

[Intermittent Failures Robot]

33 failures were associated with this bug in the last 7 days.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 14
• mozilla-central: 19

Table

	no_variant	nofis	nofis-s	s
android-aarch64/opt	11	15	5	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2026-01-12&endday=2026-01-18&tree=all

Comment 39

[Intermittent Failures Robot]

9 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 6

Table

	no_variant	nofis	s
android-aarch64/opt	4	3	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1985198&startday=2026-01-19&endday=2026-01-25&tree=all