[  606.426057][ T3739] br1: port 1(veth1) entered blocking state
[  606.426327][ T3739] br1: port 1(veth1) entered disabled state
[  606.426601][ T3739] veth1: entered allmulticast mode
[  606.428139][ T3739] veth1: entered promiscuous mode
[  606.460570][   T37] br1: port 1(veth1) entered blocking state
[  606.460804][   T37] br1: port 1(veth1) entered forwarding state
[  606.478968][ T3741] br1: port 2(veth2) entered blocking state
[  606.479172][ T3741] br1: port 2(veth2) entered disabled state
[  606.479365][ T3741] veth2: entered allmulticast mode
[  606.481027][ T3741] veth2: entered promiscuous mode
[  606.504165][  T235] br1: port 2(veth2) entered blocking state
[  606.504362][  T235] br1: port 2(veth2) entered forwarding state
[  639.962761][ T3973] br1: port 1(veth1) entered disabled state
[  639.987304][ T3974] br1: port 2(veth2) entered disabled state
[  640.005343][ T3975] veth2: left allmulticast mode
[  640.006474][ T3975] veth2: left promiscuous mode
[  640.006712][ T3975] br1: port 2(veth2) entered disabled state
[  640.007779][ T3975] veth1: left allmulticast mode
[  640.007925][ T3975] veth1: left promiscuous mode
[  640.008139][ T3975] br1: port 1(veth1) entered disabled state