[  607.148183][ T4463] br1: port 1(veth1) entered blocking state
[  607.148434][ T4463] br1: port 1(veth1) entered disabled state
[  607.148656][ T4463] veth1: entered allmulticast mode
[  607.150196][ T4463] veth1: entered promiscuous mode
[  607.173253][   T38] br1: port 1(veth1) entered blocking state
[  607.173484][   T38] br1: port 1(veth1) entered forwarding state
[  618.494873][ T4563] br1: port 1(veth1) entered disabled state
[  618.519228][ T4564] veth1: left allmulticast mode
[  618.519456][ T4564] veth1: left promiscuous mode
[  618.519748][ T4564] br1: port 1(veth1) entered disabled state