[ 1302.031739][ T7008] br1: port 1(veth1) entered blocking state
[ 1302.032073][ T7008] br1: port 1(veth1) entered disabled state
[ 1302.032892][ T7008] veth1: entered allmulticast mode
[ 1302.034868][ T7008] veth1: entered promiscuous mode
[ 1302.138081][   T37] br1: port 1(veth1) entered blocking state
[ 1302.138455][   T37] br1: port 1(veth1) entered forwarding state
[ 1319.996626][ T7147] br1: port 1(veth1) entered disabled state
[ 1320.074117][ T7148] veth1: left allmulticast mode
[ 1320.074561][ T7148] veth1: left promiscuous mode
[ 1320.075102][ T7148] br1: port 1(veth1) entered disabled state