[ 1642.091255][ T7523] br1: port 1(veth1) entered blocking state
[ 1642.091538][ T7523] br1: port 1(veth1) entered disabled state
[ 1642.091791][ T7523] veth1: entered allmulticast mode
[ 1642.093768][ T7523] veth1: entered promiscuous mode
[ 1642.268685][   T37] br1: port 1(veth1) entered blocking state
[ 1642.268958][   T37] br1: port 1(veth1) entered forwarding state
[ 1642.441095][ T7526] br1: port 2(veth2) entered blocking state
[ 1642.441377][ T7526] br1: port 2(veth2) entered disabled state
[ 1642.441637][ T7526] veth2: entered allmulticast mode
[ 1642.443489][ T7526] veth2: entered promiscuous mode
[ 1642.605747][   T37] br1: port 2(veth2) entered blocking state
[ 1642.606023][   T37] br1: port 2(veth2) entered forwarding state
[ 1676.090503][ T7706] br1: port 2(veth2) entered disabled state
[ 1676.248671][ T7707] veth2: left allmulticast mode
[ 1676.248886][ T7707] veth2: left promiscuous mode
[ 1676.249186][ T7707] br1: port 2(veth2) entered disabled state
[ 1676.427504][ T7708] br1: port 1(veth1) entered disabled state
[ 1676.602463][ T7709] veth1: left allmulticast mode
[ 1676.602667][ T7709] veth1: left promiscuous mode
[ 1676.602965][ T7709] br1: port 1(veth1) entered disabled state