[  660.584264][ T5400] br1: port 1(veth1) entered blocking state
[  660.584570][ T5400] br1: port 1(veth1) entered disabled state
[  660.584832][ T5400] veth1: entered allmulticast mode
[  660.586999][ T5400] veth1: entered promiscuous mode
[  660.613997][ T1928] br1: port 1(veth1) entered blocking state
[  660.614233][ T1928] br1: port 1(veth1) entered forwarding state
[  675.033555][ T5544] br1: port 1(veth1) entered disabled state
[  675.071586][ T5545] veth1: left allmulticast mode
[  675.071817][ T5545] veth1: left promiscuous mode
[  675.072090][ T5545] br1: port 1(veth1) entered disabled state