[ 1555.302719][T13327] br1: port 1(veth1) entered blocking state
[ 1555.303234][T13327] br1: port 1(veth1) entered disabled state
[ 1555.303612][T13327] veth1: entered allmulticast mode
[ 1555.306608][T13327] veth1: entered promiscuous mode
[ 1555.507125][   T50] br1: port 1(veth1) entered blocking state
[ 1555.507392][   T50] br1: port 1(veth1) entered forwarding state
[ 1575.911121][T13403] br1: port 1(veth1) entered disabled state
[ 1576.062492][T13404] veth1: left allmulticast mode
[ 1576.062709][T13404] veth1: left promiscuous mode
[ 1576.063021][T13404] br1: port 1(veth1) entered disabled state