[ 1529.793623][ T6752] br1: port 1(veth1) entered blocking state
[ 1529.793977][ T6752] br1: port 1(veth1) entered disabled state
[ 1529.794325][ T6752] veth1: entered allmulticast mode
[ 1529.796357][ T6752] veth1: entered promiscuous mode
[ 1529.952553][   T50] br1: port 1(veth1) entered blocking state
[ 1529.952856][   T50] br1: port 1(veth1) entered forwarding state
[ 1550.245559][ T6827] br1: port 1(veth1) entered disabled state
[ 1550.393801][ T6828] veth1: left allmulticast mode
[ 1550.394027][ T6828] veth1: left promiscuous mode
[ 1550.394362][ T6828] br1: port 1(veth1) entered disabled state