[  638.994878] br1: port 1(veth1) entered blocking state
[  638.994966] br1: port 1(veth1) entered disabled state
[  638.995041] veth1: entered allmulticast mode
[  638.995135] veth1: entered promiscuous mode
[  639.002604] br1: port 1(veth1) entered blocking state
[  639.002638] br1: port 1(veth1) entered forwarding state
[  639.006608] br1: port 2(veth2) entered blocking state
[  639.006644] br1: port 2(veth2) entered disabled state
[  639.006682] veth2: entered allmulticast mode
[  639.006736] veth2: entered promiscuous mode
[  639.014044] br1: port 2(veth2) entered blocking state
[  639.014086] br1: port 2(veth2) entered forwarding state
[  656.555561] br1: port 2(veth2) entered disabled state
[  656.559240] veth2: left allmulticast mode
[  656.559310] veth2: left promiscuous mode
[  656.559377] br1: port 2(veth2) entered disabled state
[  656.563104] br1: port 1(veth1) entered disabled state
[  656.566610] veth1: left allmulticast mode
[  656.566640] veth1: left promiscuous mode
[  656.566669] br1: port 1(veth1) entered disabled state