[  821.622864][T12074] br1: port 1(veth1) entered blocking state
[  821.623397][T12074] br1: port 1(veth1) entered disabled state
[  821.623872][T12074] veth1: entered allmulticast mode
[  821.627574][T12074] veth1: entered promiscuous mode
[  821.781592][ T2115] br1: port 1(veth1) entered blocking state
[  821.782037][ T2115] br1: port 1(veth1) entered forwarding state
[  855.065201][T12253] br1: port 1(veth1) entered disabled state
[  855.175267][T12254] veth1: left allmulticast mode
[  855.175606][T12254] veth1: left promiscuous mode
[  855.176087][T12254] br1: port 1(veth1) entered disabled state