port 1(eth0) entered disabled state
Sometimes after startup the eth0 port on MOX A entered to disabled state. Therefore devices connected to this Ethernet port are inaccessible from MOX. Restarting the interface from LuCI cycles the situation. Like follows
root@mox:~# dmesg | grep eth0
[ 0.994640] mvneta d0030000.ethernet eth0: Using device tree mac address d8:58:d7:00:be:52
[ 18.730223] mvneta d0030000.ethernet eth0: could not attach PHY: -19
[ 18.736874] mvneta d0030000.ethernet eth0: cannot probe MDIO bus
[ 18.751808] br-lan: port 1(eth0) entered blocking state
[ 18.757278] br-lan: port 1(eth0) entered disabled state
[ 18.762927] device eth0 entered promiscuous mode
[ 31.635970] eth0: renamed from vethMnEpW7
[ 31.668604] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 120.824714] device eth0 left promiscuous mode
[ 120.829356] br-lan: port 1(eth0) entered disabled state
[ 121.090721] mvneta d0030000.ethernet eth0: could not attach PHY: -19
[ 121.097449] mvneta d0030000.ethernet eth0: cannot probe MDIO bus
[ 121.112664] br-lan: port 1(eth0) entered blocking state
[ 121.118335] br-lan: port 1(eth0) entered disabled state
[ 121.124090] device eth0 entered promiscuous mode
[ 166.612228] device eth0 left promiscuous mode
[ 166.617040] br-lan: port 1(eth0) entered disabled state
[ 166.858386] mvneta d0030000.ethernet eth0: could not attach PHY: -19
[ 166.865209] mvneta d0030000.ethernet eth0: cannot probe MDIO bus
[ 166.888479] br-lan: port 1(eth0) entered blocking state
[ 166.894172] br-lan: port 1(eth0) entered disabled state
[ 166.900208] device eth0 entered promiscuous mode
[ 271.305570] mvneta d0030000.ethernet eth0: could not attach PHY: -19
[ 271.312229] mvneta d0030000.ethernet eth0: cannot probe MDIO bus
[ 274.952724] mvneta d0030000.ethernet eth0: could not attach PHY: -19
[ 274.959310] mvneta d0030000.ethernet eth0: cannot probe MDIO bus
[ 371.284440] device eth0 left promiscuous mode
[ 371.289088] br-lan: port 1(eth0) entered disabled state
[ 371.480782] mvneta d0030000.ethernet eth0: could not attach PHY: -19
[ 371.487445] mvneta d0030000.ethernet eth0: cannot probe MDIO bus
[ 371.500875] br-lan: port 1(eth0) entered blocking state
[ 371.506416] br-lan: port 1(eth0) entered disabled state
[ 371.512146] device eth0 entered promiscuous mode
root@mox:~# uname -a
Linux mox 5.4.203 #0 SMP Thu Jul 14 09:49:11 2022 aarch64 GNU/Linux