[ 1540.458608][ T7643] br1: port 1(veth1) entered blocking state
[ 1540.458867][ T7643] br1: port 1(veth1) entered disabled state
[ 1540.459150][ T7643] veth1: entered allmulticast mode
[ 1540.461186][ T7643] veth1: entered promiscuous mode
[ 1540.631063][   T50] br1: port 1(veth1) entered blocking state
[ 1540.631892][   T50] br1: port 1(veth1) entered forwarding state
[ 1561.107899][ T7718] br1: port 1(veth1) entered disabled state
[ 1561.250063][ T7720] veth1: left allmulticast mode
[ 1561.250260][ T7720] veth1: left promiscuous mode
[ 1561.251065][ T7720] br1: port 1(veth1) entered disabled state