[ 1721.808272][ T5254] br1: port 1(veth1) entered blocking state
[ 1721.809405][ T5254] br1: port 1(veth1) entered disabled state
[ 1721.809722][ T5254] veth1: entered allmulticast mode
[ 1721.811626][ T5254] veth1: entered promiscuous mode
[ 1721.976167][  T255] br1: port 1(veth1) entered blocking state
[ 1721.976491][  T255] br1: port 1(veth1) entered forwarding state
[ 1722.157530][ T5256] br1: port 2(veth2) entered blocking state
[ 1722.157851][ T5256] br1: port 2(veth2) entered disabled state
[ 1722.158151][ T5256] veth2: entered allmulticast mode
[ 1722.161501][ T5256] veth2: entered promiscuous mode
[ 1722.335082][   T37] br1: port 2(veth2) entered blocking state
[ 1722.335369][   T37] br1: port 2(veth2) entered forwarding state
[ 1761.355263][ T5613] br1: port 2(veth2) entered disabled state
[ 1761.514197][ T5614] veth2: left allmulticast mode
[ 1761.514471][ T5614] veth2: left promiscuous mode
[ 1761.514807][ T5614] br1: port 2(veth2) entered disabled state
[ 1761.684638][ T5615] br1: port 1(veth1) entered disabled state
[ 1761.845985][ T5616] veth1: left allmulticast mode
[ 1761.846246][ T5616] veth1: left promiscuous mode
[ 1761.846564][ T5616] br1: port 1(veth1) entered disabled state