[ 1276.934133][ T4725] br1: port 1(veth1) entered blocking state
[ 1276.935297][ T4725] br1: port 1(veth1) entered disabled state
[ 1276.935582][ T4725] veth1: entered allmulticast mode
[ 1276.937582][ T4725] veth1: entered promiscuous mode
[ 1277.006987][  T651] br1: port 1(veth1) entered blocking state
[ 1277.007318][  T651] br1: port 1(veth1) entered forwarding state
[ 1290.408327][ T4824] br1: port 1(veth1) entered disabled state
[ 1290.497015][ T4825] veth1: left allmulticast mode
[ 1290.497313][ T4825] veth1: left promiscuous mode
[ 1290.497642][ T4825] br1: port 1(veth1) entered disabled state