[ 1649.528737][ T8372] br1: port 1(veth1) entered blocking state
[ 1649.529005][ T8372] br1: port 1(veth1) entered disabled state
[ 1649.529259][ T8372] veth1: entered allmulticast mode
[ 1649.531118][ T8372] veth1: entered promiscuous mode
[ 1649.708485][ T7207] br1: port 1(veth1) entered blocking state
[ 1649.708761][ T7207] br1: port 1(veth1) entered forwarding state
[ 1670.205483][ T8447] br1: port 1(veth1) entered disabled state
[ 1670.349810][ T8448] veth1: left allmulticast mode
[ 1670.350136][ T8448] veth1: left promiscuous mode
[ 1670.350568][ T8448] br1: port 1(veth1) entered disabled state