[ 1573.077494][ T7063] br1: port 1(veth1) entered blocking state
[ 1573.077778][ T7063] br1: port 1(veth1) entered disabled state
[ 1573.078025][ T7063] veth1: entered allmulticast mode
[ 1573.080338][ T7063] veth1: entered promiscuous mode
[ 1573.227191][ T3937] br1: port 1(veth1) entered blocking state
[ 1573.227430][ T3937] br1: port 1(veth1) entered forwarding state
[ 1589.072839][ T7122] br1: port 1(veth1) entered disabled state
[ 1589.214553][ T7123] veth1: left allmulticast mode
[ 1589.214792][ T7123] veth1: left promiscuous mode
[ 1589.215088][ T7123] br1: port 1(veth1) entered disabled state