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imx6q-sabresd开发板scp拷贝大文件网络时断时续问题

Question asked by 一笑 独孤 on Oct 11, 2019
Latest reply on Oct 15, 2019 by 一笑 独孤

各位大神,好。
imx6q-sabresd开发板网络通信。
电脑Linux虚拟机scp拷贝文件进入开发板。
经常提示如下日志:
fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
fec 2188000.ethernet eth0: Link is Down
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
fec 2188000.ethernet eth0: Link is Down
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
fec 2188000.ethernet eth0: Link is Down
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

拷贝小文件还好,拷贝大文件(>2M)就经常会出现上述提示
但是文件拷贝仍可以正常进行。拷贝完成后,在开发板中可以正常使用。
查看内核网络源码集配置,暂未发现问题。
求教各位大神,这是哪里的问题呢。
对了,使用的内核版本为4.9.88

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