[ 1815.568699][ T6545] br1: port 1(veth1) entered blocking state
[ 1815.569120][ T6545] br1: port 1(veth1) entered disabled state
[ 1815.569555][ T6545] veth1: entered allmulticast mode
[ 1815.573059][ T6545] veth1: entered promiscuous mode
[ 1815.690715][ T4320] br1: port 1(veth1) entered blocking state
[ 1815.691166][ T4320] br1: port 1(veth1) entered forwarding state
[ 1849.367593][ T6724] br1: port 1(veth1) entered disabled state
[ 1849.475888][ T6725] veth1: left allmulticast mode
[ 1849.476259][ T6725] veth1: left promiscuous mode
[ 1849.476788][ T6725] br1: port 1(veth1) entered disabled state