Спонтанные перезагрузки Keenetic Ultra 2

[BDV]

Mesh из 2-ух Ultra 2. После обновления до 3.8 beta 1 наблюдаю спонтанные перезагрузки контроллера. На syslog сервере вижу следующее:

"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," Lo    : 0000000a"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," Hi    : 00000003"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $28   : 8fc6e000 8fc13e10 00000001 81256eac"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $24   : 000000f5 0000000a                  "
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $20   : 00000001 c0d01000 8b3bf060 8b3bf040"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $16   : 00000000 8b3bff78 8c182540 8b3bff60"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $12   : 000000ee 00000018 0000006b 0000007f"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $ 8   : 00000000 00000004 00000004 0000002f"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $ 4   : 0f4941e6 00000001 8fc13d00 0000002e"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," $ 0   : 00000000 8151000c 0000007f 00000000"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," task: 390cf052 task.stack: f25e7853"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," CPU: 3 PID: 0 Comm: swapper/3 Tainted: P           O    4.9-ndm-5 #0"
"2022-05-07 13:55:01","warning","kern","kernel","Keenetic_Ultra1"," Unhandled kernel unaligned access[#1]:"

Кроме того в логах регулярно проскакивает ошибка:

"2022-05-07 13:26:25","error","daemon","ndnproxy","Keenetic_Ultra1"," query section count mismatch, got 0 (expect 1), ignore. "

На 3.7.4 подобного не было.

Вопрос один. С чем это связано и как победить?