[ 1509.382357][T15136] br1: port 1(veth1) entered blocking state
[ 1509.382854][T15136] br1: port 1(veth1) entered disabled state
[ 1509.383307][T15136] veth1: entered allmulticast mode
[ 1509.386829][T15136] veth1: entered promiscuous mode
[ 1509.515560][   T37] br1: port 1(veth1) entered blocking state
[ 1509.516085][   T37] br1: port 1(veth1) entered forwarding state
[ 1543.426401][T15315] br1: port 1(veth1) entered disabled state
[ 1543.562576][T15316] veth1: left allmulticast mode
[ 1543.562944][T15316] veth1: left promiscuous mode
[ 1543.563440][T15316] br1: port 1(veth1) entered disabled state