[  776.774152][T21728] br1: port 1(veth1) entered blocking state
[  776.774394][T21728] br1: port 1(veth1) entered disabled state
[  776.774629][T21728] veth1: entered allmulticast mode
[  776.776186][T21728] veth1: entered promiscuous mode
[  776.809468][   T60] br1: port 1(veth1) entered blocking state
[  776.809755][   T60] br1: port 1(veth1) entered forwarding state
[  776.838953][T21730] br1: port 2(veth2) entered blocking state
[  776.839269][T21730] br1: port 2(veth2) entered disabled state
[  776.839581][T21730] veth2: entered allmulticast mode
[  776.843629][T21730] veth2: entered promiscuous mode
[  776.874036][   T64] br1: port 2(veth2) entered blocking state
[  776.874282][   T64] br1: port 2(veth2) entered forwarding state
[  810.530182][T21965] br1: port 1(veth1) entered disabled state
[  810.554625][T21966] br1: port 2(veth2) entered disabled state
[  810.589932][T21967] veth2: left allmulticast mode
[  810.590133][T21967] veth2: left promiscuous mode
[  810.590376][T21967] br1: port 2(veth2) entered disabled state
[  810.591358][T21967] veth1: left allmulticast mode
[  810.591520][T21967] veth1: left promiscuous mode
[  810.591750][T21967] br1: port 1(veth1) entered disabled state