[ 1899.309082][ T7460] br1: port 1(veth1) entered blocking state
[ 1899.309532][ T7460] br1: port 1(veth1) entered disabled state
[ 1899.310046][ T7460] veth1: entered allmulticast mode
[ 1899.314165][ T7460] veth1: entered promiscuous mode
[ 1899.463745][ T2747] br1: port 1(veth1) entered blocking state
[ 1899.464307][ T2747] br1: port 1(veth1) entered forwarding state
[ 1919.180489][ T7599] br1: port 1(veth1) entered disabled state
[ 1919.307158][ T7600] veth1: left allmulticast mode
[ 1919.307511][ T7600] veth1: left promiscuous mode
[ 1919.309564][ T7600] br1: port 1(veth1) entered disabled state