如下所示,emqx.log.1文件中一直刷新这么一句日志,请教这个是指什么的,如何排查解决?
5.7.1版本。
2024-08-13T21:00:08.837345+08:00 [error] Unexpected message: {‘DOWN’,#Ref<0.2795965513.2278031362.222249>,port,#Port<0.388579>,normal}
2024-08-13T21:00:08.837542+08:00 [error] Unexpected message: {‘DOWN’,#Ref<0.2795965513.2278031362.222256>,port,#Port<0.388581>,noproc}
2024-08-13T21:02:03.833306+08:00 [error] Unexpected message: {‘DOWN’,#Ref<0.2795965513.2278031362.225680>,port,#Port<0.388592>,normal}
2024-08-13T21:02:38.818327+08:00 [error] Unexpected message: {‘DOWN’,#Ref<0.2795965513.2278031362.226609>,port,#Port<0.388600>,noproc}
2024-08-13T21:03:13.832289+08:00 [error] Unexpected message: {‘DOWN’,#Ref<0.2795965513.2278031362.227273>,port,#Port<0.388602>,noproc}
2024-08-13T21:03:13.835633+08:00 [error] Unexpected message: {‘DOWN’,#Ref<0.2795965513.2515795969.133416>,port,#Port<0.388605>,noproc}
2024-08-13T21:03:13.841113+08:00 [error] Unexpected message: {‘DOWN’,#Ref<0.2795965513.2515795969.133462>,port,#Port<0.388615>,noproc}