Comments (4)
bzbarsky-apple
commented on July 20, 2024
The cluster state cache bit is just follow-on problems. Here is the real issue, from the TH log:
2024-04-26 05:40:18,613 - chip.native.EM - INFO - __init__.py:_RedirectToPythonLogging:40 - <<< [E:59991i S:60974 M:30600750] (S) Msg TX to 0:FFFFFFFB00000000 [0000] [UDP:[fe80::dea6:32ff:feab:25e4%en0]:5540] --- Type 0001:02 (IM:ReadRequest)
...
2024-04-26 05:40:18,621 - chip.native.DMG - ERROR - __init__.py:_RedirectToPythonLogging:38 - Time out! failed to receive report data from Exchange: 59991i
...
2024-04-26 05:40:19,177 - chip.native.EM - INFO - __init__.py:_RedirectToPythonLogging:40 - Retransmitting MessageCounter:30600750 on exchange 59991i Send Cnt 1
2024-04-26 05:40:19,840 - chip.native.EM - INFO - __init__.py:_RedirectToPythonLogging:40 - Retransmitting MessageCounter:30600750 on exchange 59991i Send Cnt 2
2024-04-26 05:40:20,765 - chip.native.EM - INFO - __init__.py:_RedirectToPythonLogging:40 - Retransmitting MessageCounter:30600750 on exchange 59991i Send Cnt 3
2024-04-26 05:40:22,339 - chip.native.EM - INFO - __init__.py:_RedirectToPythonLogging:40 - Retransmitting MessageCounter:30600750 on exchange 59991i Send Cnt 4
I don't know why we claim "time out" before we retransmit, but if you look at the DUT log, it didn't even manage to get an ack for its end of the PASE handshake:
[1714135007.042690][500980:500980] CHIP:EM: <<< [E:59990r S:0 M:84098057 (Ack:183265092)] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fe80::f:2352:63b5:7bd%eth0]:63338] --- Type 0000:40 (SecureChannel:StatusReport)
...
[1714135007.385579][500980:500980] CHIP:EM: Retransmitting MessageCounter:84098057 on exchange 59990r Send Cnt 1
[1714135007.742411][500980:500980] CHIP:EM: Retransmitting MessageCounter:84098057 on exchange 59990r Send Cnt 2
[1714135008.334451][500980:500980] CHIP:EM: Retransmitting MessageCounter:84098057 on exchange 59990r Send Cnt 3
[1714135009.307984][500980:500980] CHIP:EM: Retransmitting MessageCounter:84098057 on exchange 59990r Send Cnt 4
[1714135010.769943][500980:500980] CHIP:EM: Failed to Send CHIP MessageCounter:84098057 on exchange 59990r sendCount: 4 max retries: 4
The TH did get that StatusReport:
2024-04-26 05:36:46,945 - chip.native.EM - INFO - __init__.py:_RedirectToPythonLogging:40 - >>> [E:59990i S:0 M:84098057 (Ack:183265092)] (U) Msg RX from 0:0000000000000000 [0000] --- Type 0000:40 (SecureChannel:StatusReport)
and sent a standalone ack (but much later? Why?):
2024-04-26 05:40:18,621 - chip.native.EM - INFO - __init__.py:_RedirectToPythonLogging:40 - <<< [E:59990i S:0 M:183265093 (Ack:84098057)] (U) Msg TX to 0:0000000000000000 [0000] [UDP:[fe80::dea6:32ff:feab:25e4%en0]:5540] --- Type 0000:10 (SecureChannel:StandaloneAck)
Anyway, it looks like the TH is doing something really weird with packets here for some reason.
from connectedhomeip.
bzbarsky-apple
commented on July 20, 2024
And in any case, the DUT did not get any packets from TH after sending that StatusReport. Did not get the ack, did not get the reads. So commissioning failed.
from connectedhomeip.
woody-apple
commented on July 20, 2024
This same error is showing up outside the TH, I don't think this is a TH issue.
from connectedhomeip.
cjandhyala
commented on July 20, 2024
closing the ticket for now, following-up with a new ticket..
from connectedhomeip.
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