[ 1248.870171][ T7277] br1: port 1(veth1) entered blocking state
[ 1248.870909][ T7277] br1: port 1(veth1) entered disabled state
[ 1248.871168][ T7277] veth1: entered allmulticast mode
[ 1248.873074][ T7277] veth1: entered promiscuous mode
[ 1249.009915][   T51] br1: port 1(veth1) entered blocking state
[ 1249.010196][   T51] br1: port 1(veth1) entered forwarding state
[ 1281.735119][ T7368] br1: port 1(veth1) entered disabled state
[ 1281.856283][ T7370] veth1: left allmulticast mode
[ 1281.856529][ T7370] veth1: left promiscuous mode
[ 1281.856858][ T7370] br1: port 1(veth1) entered disabled state