openthread MTD offline in long time stability testing

[kelly1947]

NCS ver: 2.0.1

chip: nrf52840

node: MTD not SED

network: one OTBR as leader and one MTD as child

After about 4~10 hours, MTD will offline. Sometimes it can reconnect to the network but sometimes it can never reconnect until I reboot it.

MTD output log like this:

[00:01:00.778,533] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.783,966] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.786,773] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.788,757] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.792,388] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.800,567] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.807,189] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.811,737] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.818,847] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.822,906] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.827,209] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.833,465] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.839,324] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.844,360] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.850,769] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.855,041] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.858,673] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.860,656] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.864,471] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:00.872,711] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:01.216,033] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:01.223,693] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:02.768,676] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:01:02.782,257] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered

[kelly1947]

Add the log when MID try to reconnect:

[00:33:45.554,321] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:33:48.102,783] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:33:48.417,175] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:NoFrameReceived
[00:33:50.135,253] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:33:50.358,245] <inf> net_openthread: [N] Mle-----------: Attempt to attach - attempt 7, AnyPartition 
[00:33:50.358,367] <inf> net_openthread: [I] Mle-----------: AttachState Start -> ParentReqRouters
[00:33:50.359,466] <inf> net_openthread: [I] Mle-----------: Send Parent Request to routers (ff02:0:0:0:0:0:0:2)
[00:33:50.365,020] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:84, chksum:d5cd, ecn:no, to:0xffff, sec:no, prio:net
[00:33:50.365,356] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:50.365,661] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:2]:19788
[00:33:51.109,680] <inf> net_openthread: [I] Mle-----------: AttachState ParentReqRouters -> ParentReqReeds
[00:33:51.110,748] <inf> net_openthread: [I] Mle-----------: Send Parent Request to routers and REEDs (ff02:0:0:0:0:0:0:2)
[00:33:51.114,715] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:84, chksum:c1a8, ecn:no, to:0xffff, sec:no, prio:net
[00:33:51.115,051] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:51.115,356] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:2]:19788
[00:33:51.243,530] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:33:51.932,037] <inf> net_openthread: [I] Mac-----------: Frame rx failed, error:FcsErr
[00:33:52.037,322] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:NoFrameReceived
[00:33:52.103,942] <inf> net_openthread: [I] Mac-----------: Frame rx failed, error:Failed
[00:33:52.363,464] <inf> net_openthread: [I] Mle-----------: AttachState ParentReqReeds -> Announce
[00:33:52.364,562] <inf> net_openthread: [I] Mle-----------: Send Parent Request to routers and REEDs (ff02:0:0:0:0:0:0:2)
[00:33:52.368,194] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:84, chksum:f9c3, ecn:no, to:0xffff, sec:no, prio:net
[00:33:52.368,499] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.368,804] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:2]:19788
[00:33:52.449,768] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 11
[00:33:52.455,352] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:1618, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:52.455,688] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.455,993] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:52.473,815] <inf> net_openthread: [I] Mac-----------: Frame rx failed, error:Failed
[00:33:52.535,034] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 12
[00:33:52.540,313] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:cf1c, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:52.540,649] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.540,985] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:52.620,300] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 13
[00:33:52.626,525] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:779b, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:52.626,861] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.627,166] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:52.705,566] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 14
[00:33:52.711,486] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:5331, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:52.711,822] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.712,127] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:52.790,832] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 15
[00:33:52.795,196] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:cc9e, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:52.795,532] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.795,837] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:52.876,190] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 16
[00:33:52.882,751] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:c0e7, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:52.883,087] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.883,392] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:52.961,456] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 17
[00:33:52.966,400] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:2ba6, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:52.966,735] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:52.967,041] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.046,722] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 18
[00:33:53.051,361] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:2b96, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.051,696] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.052,001] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.099,822] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:33:53.131,958] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 19
[00:33:53.137,542] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:d1ca, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.137,878] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.138,183] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.158,996] <inf> net_openthread: [I] Mac-----------: Frame rx failed, error:FcsErr
[00:33:53.217,224] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 20
[00:33:53.222,503] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:e499, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.222,839] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.223,144] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.302,490] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 21
[00:33:53.308,715] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:74f6, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.309,112] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.309,417] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.387,756] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 22
[00:33:53.393,676] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:9d68, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.394,012] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.394,317] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.473,022] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 23
[00:33:53.477,416] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:54fe, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.477,752] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.478,057] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.558,258] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 24
[00:33:53.564,910] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:77a0, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.565,246] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.565,551] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.643,524] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 25
[00:33:53.648,498] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:a4b8, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.648,803] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.649,108] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.728,790] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 26
[00:33:53.733,398] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:e8c0, ecn:no, to:0xffff, sec:yes, prio:net
[00:33:53.733,703] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:33:53.734,008] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:33:53.813,476] <inf> net_openthread: [I] Mle-----------: AttachState Announce -> Idle
[00:33:53.815,856] <inf> net_openthread: [I] Mle-----------: AttachState Idle -> Start
[00:33:53.816,040] <inf> net_openthread: [N] Mle-----------: Attach attempt 7 unsuccessful, will try again in 16.065 seconds
[00:33:55.173,950] <inf> net_openthread: [I] Mac-----------: Frame rx failed, error:FcsErr
[00:33:55.217,468] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:33:56.109,741] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:34:06.624,694] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:34:06.885,345] <dbg> net_openthread: [D] Mac-----------: Frame rx failed, error:DestinationAddressFiltered
[00:34:09.881,286] <inf> net_openthread: [N] Mle-----------: Attempt to attach - attempt 8, AnyPartition 
[00:34:09.881,439] <inf> net_openthread: [I] Mle-----------: AttachState Start -> ParentReqRouters
[00:34:09.882,476] <inf> net_openthread: [I] Mle-----------: Send Parent Request to routers (ff02:0:0:0:0:0:0:2)
[00:34:09.887,054] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:84, chksum:54bb, ecn:no, to:0xffff, sec:no, prio:net
[00:34:09.887,390] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:09.887,664] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:2]:19788
[00:34:10.632,690] <inf> net_openthread: [I] Mle-----------: AttachState ParentReqRouters -> ParentReqReeds
[00:34:10.633,789] <inf> net_openthread: [I] Mle-----------: Send Parent Request to routers and REEDs (ff02:0:0:0:0:0:0:2)
[00:34:10.638,061] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:84, chksum:5815, ecn:no, to:0xffff, sec:no, prio:net
[00:34:10.638,397] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:10.638,671] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:2]:19788
[00:34:11.886,505] <inf> net_openthread: [I] Mle-----------: AttachState ParentReqReeds -> Announce
[00:34:11.887,573] <inf> net_openthread: [I] Mle-----------: Send Parent Request to routers and REEDs (ff02:0:0:0:0:0:0:2)
[00:34:11.892,761] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:84, chksum:1226, ecn:no, to:0xffff, sec:no, prio:net
[00:34:11.893,096] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:11.893,371] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:2]:19788
[00:34:11.972,839] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 11
[00:34:11.978,820] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:9fe5, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:11.979,125] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:11.979,431] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.058,074] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 12
[00:34:12.062,438] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:a5fa, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.062,744] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.063,049] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.143,341] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 13
[00:34:12.149,963] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:08cc, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.150,268] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.150,604] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.228,607] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 14
[00:34:12.233,581] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:3a01, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.233,917] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.234,191] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.313,842] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 15
[00:34:12.318,511] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:7fee, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.318,817] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.319,122] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.399,108] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 16
[00:34:12.404,754] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:a1b0, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.405,059] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.405,364] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.484,375] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 17
[00:34:12.489,685] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:f2d6, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.490,020] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.490,295] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.569,610] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 18
[00:34:12.575,836] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:5a40, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.576,171] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.576,477] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.654,876] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 19
[00:34:12.660,858] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:9ed7, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.661,163] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.661,468] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.740,142] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 20
[00:34:12.744,567] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:e56c, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.744,873] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.745,178] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.825,408] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 21
[00:34:12.831,970] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:5693, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.832,305] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.832,611] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.910,644] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 22
[00:34:12.915,618] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:2126, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:12.915,954] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:12.916,259] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:12.995,910] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 23
[00:34:13.000,579] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:79e6, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:13.000,885] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:13.001,190] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:13.081,146] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 24
[00:34:13.086,761] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:786b, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:13.087,066] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:13.087,371] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:13.166,381] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 25
[00:34:13.171,722] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:445f, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:13.172,027] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:13.172,332] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:13.251,647] <inf> net_openthread: [I] Mle-----------: Send Announce on channel 26
[00:34:13.257,812] <inf> net_openthread: [I] MeshForwarder-: Sent IPv6 UDP msg, len:83, chksum:3a3d, ecn:no, to:0xffff, sec:yes, prio:net
[00:34:13.258,178] <inf> net_openthread: [I] MeshForwarder-:     src:[fe80:0:0:0:5414:11b2:cea3:22ef]:19788
[00:34:13.258,483] <inf> net_openthread: [I] MeshForwarder-:     dst:[ff02:0:0:0:0:0:0:1]:19788
[00:34:13.336,364] <inf> net_openthread: [I] Mle-----------: AttachState Announce -> Idle
[00:34:13.338,714] <inf> net_openthread: [I] Mle-----------: AttachState Idle -> Start
[00:34:13.338,897] <inf> net_openthread: [N] Mle-----------: Attach attempt 8 unsuccessful, will try again in 32.133 seconds