[ 1488.776561][ T9070] br1: port 1(veth1) entered blocking state
[ 1488.776806][ T9070] br1: port 1(veth1) entered disabled state
[ 1488.777068][ T9070] veth1: entered allmulticast mode
[ 1488.778877][ T9070] veth1: entered promiscuous mode
[ 1488.919976][   T64] br1: port 1(veth1) entered blocking state
[ 1488.920242][   T64] br1: port 1(veth1) entered forwarding state
[ 1509.500847][ T9145] br1: port 1(veth1) entered disabled state
[ 1509.653251][ T9146] veth1: left allmulticast mode
[ 1509.653570][ T9146] veth1: left promiscuous mode
[ 1509.654044][ T9146] br1: port 1(veth1) entered disabled state