[  641.964707] br1: port 1(veth1) entered blocking state
[  641.964791] br1: port 1(veth1) entered disabled state
[  641.964850] veth1: entered allmulticast mode
[  641.964948] veth1: entered promiscuous mode
[  641.988402] br1: port 2(veth2) entered blocking state
[  641.988453] br1: port 2(veth2) entered disabled state
[  641.988494] veth2: entered allmulticast mode
[  641.988559] veth2: entered promiscuous mode
[  642.014247] br1: port 2(veth2) entered blocking state
[  642.014317] br1: port 2(veth2) entered forwarding state
[  642.014370] br1: port 1(veth1) entered blocking state
[  642.014416] br1: port 1(veth1) entered forwarding state
[  650.112978] br1: port 2(veth2) entered disabled state
[  650.113069] br1: port 1(veth1) entered disabled state
[  650.143637] veth2: left allmulticast mode
[  650.143707] veth2: left promiscuous mode
[  650.143764] br1: port 2(veth2) entered disabled state
[  650.174161] veth1: left allmulticast mode
[  650.174232] veth1: left promiscuous mode
[  650.174277] br1: port 1(veth1) entered disabled state