[ 1244.164318][T12937] br1: port 1(veth1) entered blocking state
[ 1244.164624][T12937] br1: port 1(veth1) entered disabled state
[ 1244.164910][T12937] veth1: entered allmulticast mode
[ 1244.166937][T12937] veth1: entered promiscuous mode
[ 1244.298095][   T37] br1: port 1(veth1) entered blocking state
[ 1244.298429][   T37] br1: port 1(veth1) entered forwarding state
[ 1275.298815][T13116] br1: port 1(veth1) entered disabled state
[ 1275.392591][T13117] veth1: left allmulticast mode
[ 1275.392871][T13117] veth1: left promiscuous mode
[ 1275.393222][T13117] br1: port 1(veth1) entered disabled state