[  711.699642][T12316] br1: port 1(veth1) entered blocking state
[  711.699884][T12316] br1: port 1(veth1) entered disabled state
[  711.700080][T12316] veth1: entered allmulticast mode
[  711.702042][T12316] veth1: entered promiscuous mode
[  711.730952][ T4503] br1: port 1(veth1) entered blocking state
[  711.731152][ T4503] br1: port 1(veth1) entered forwarding state
[  739.089785][T12496] br1: port 1(veth1) entered disabled state
[  739.117472][T12497] veth1: left allmulticast mode
[  739.117663][T12497] veth1: left promiscuous mode
[  739.117945][T12497] br1: port 1(veth1) entered disabled state