Infeasible
Status Update
Comments
le...@gmail.com <le...@gmail.com> #2
I guess either an IGMP/MLD query should wake up the device, so that it could receive it, or it should send an unsolicited IGMP/MLD report upon waking up.
le...@gmail.com <le...@gmail.com> #3
My Android version is 9.
vi...@google.com <vi...@google.com> #4
Thank you for reporting this issue. For us to further investigate this issue, please provide the following additional information:
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Frequency
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Expected output
What is the expected output?
Current output
What is the current output?
logcat output
Seehttp://developer.android.com/tools/help/logcat.html . Copy and paste relevant sections of the logcat output into this issue.
Android bug report capturing
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Alternate method
After reproducing the issue, navigate to “developer settings”, ensure “USB debugging” is enabled, then enable “Bug report shortcut”. Capture bug report by holding the power button and selecting the “Take bug report” option.
Screen Record of the Issue
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adb shell screenrecord /sdcard/video.mp4
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Steps to reproduce
What steps are needed to reproduce this issue?
If required, please provide sample project or apk to reproduce the issue. Also mention the steps to be followed for reproducing the issue with the given sample project or apk.
Frequency
How frequently does this issue occur? (e.g 100% of the time, 10% of the time)
Expected output
What is the expected output?
Current output
What is the current output?
logcat output
See
Android bug report capturing
After reproducing the issue, press the volume up, volume down, and power button simultaneously. This will capture a bug report on your device in the “bug reports” directory. Attach the bug report file to this issue.
Alternate method
After reproducing the issue, navigate to “developer settings”, ensure “USB debugging” is enabled, then enable “Bug report shortcut”. Capture bug report by holding the power button and selecting the “Take bug report” option.
Screen Record of the Issue
Please capture screen record or video of the issue using following steps:
adb shell screenrecord /sdcard/video.mp4
Subsequently use following command to pull the recorded file:
adb pull /sdcard/video.mp4
Attach the file to this issue.
vi...@google.com <vi...@google.com> #5
Please provide the information as requested in comment #4 , for us to further investigate this issue.
vi...@google.com <vi...@google.com> #6
We’ll be closing this issue due to not having enough actionable information. If you continue to have this issue, please open a new issue and add the relevant information along with a reference link to the earlier issue.
li...@c0d3.blue <li...@c0d3.blue> #7
Due to ongoing issues with MLD and therefore IPv6 in general when multicast snooping switches are involved we opened a new issue ticket here with additional information: https://issuetracker.google.com/issues/149630944
Description
When the device wakes up and the multicast entry in the router has expired, it takes up to 20 seconds (depending on the multicast query interval) till the router sends the next multicast listener query and the device responds. Only after this IPv6 neighbour discovery is possible again and the device has restored its IPv6 connectivity.