[  759.585179][ T9553] br1: port 1(veth1) entered blocking state
[  759.585410][ T9553] br1: port 1(veth1) entered disabled state
[  759.585649][ T9553] veth1: entered allmulticast mode
[  759.587199][ T9553] veth1: entered promiscuous mode
[  759.631057][  T683] br1: port 1(veth1) entered blocking state
[  759.631291][  T683] br1: port 1(veth1) entered forwarding state
[  770.961330][ T9652] br1: port 1(veth1) entered disabled state
[  770.982530][ T9653] veth1: left allmulticast mode
[  770.983255][ T9653] veth1: left promiscuous mode
[  770.983500][ T9653] br1: port 1(veth1) entered disabled state