[ 1660.841887][T12885] br1: port 1(veth1) entered blocking state
[ 1660.842251][T12885] br1: port 1(veth1) entered disabled state
[ 1660.842532][T12885] veth1: entered allmulticast mode
[ 1660.844371][T12885] veth1: entered promiscuous mode
[ 1660.997143][   T37] br1: port 1(veth1) entered blocking state
[ 1660.997472][   T37] br1: port 1(veth1) entered forwarding state
[ 1676.602455][T12944] br1: port 1(veth1) entered disabled state
[ 1676.754307][T12945] veth1: left allmulticast mode
[ 1676.755162][T12945] veth1: left promiscuous mode
[ 1676.755506][T12945] br1: port 1(veth1) entered disabled state