[ 1276.261213][ T6552] br1: port 1(veth1) entered blocking state
[ 1276.262002][ T6552] br1: port 1(veth1) entered disabled state
[ 1276.262778][ T6552] veth1: entered allmulticast mode
[ 1276.268967][ T6552] veth1: entered promiscuous mode
[ 1276.412486][ T3130] br1: port 1(veth1) entered blocking state
[ 1276.412934][ T3130] br1: port 1(veth1) entered forwarding state
[ 1296.110254][ T6691] br1: port 1(veth1) entered disabled state
[ 1296.241797][ T6692] veth1: left allmulticast mode
[ 1296.242456][ T6692] veth1: left promiscuous mode
[ 1296.243310][ T6692] br1: port 1(veth1) entered disabled state