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

[Charlie]

Hi Kelly,

Looks like it appears in the following discussion and the second one has an explanation from the Nordic development team. You can add more questions on that issue.

Outdated nrf_security library documentation for nRF52840 crypto cell 310 support · Issue #6159 · openthread/openthread (github.com)

[nrf52840] Elevated number of dropped packets and ChannelAccessFailures · Issue #3363 · openthread/openthread (github.com)

Best regards,

Charlie