[ 1311.402733][ T9011] br1: port 1(veth1) entered blocking state
[ 1311.403146][ T9011] br1: port 1(veth1) entered disabled state
[ 1311.403408][ T9011] veth1: entered allmulticast mode
[ 1311.406244][ T9011] veth1: entered promiscuous mode
[ 1311.519654][ T4478] br1: port 1(veth1) entered blocking state
[ 1311.519950][ T4478] br1: port 1(veth1) entered forwarding state
[ 1326.225532][ T9070] br1: port 1(veth1) entered disabled state
[ 1326.356075][ T9071] veth1: left allmulticast mode
[ 1326.356309][ T9071] veth1: left promiscuous mode
[ 1326.356644][ T9071] br1: port 1(veth1) entered disabled state