[ 1144.939473][T13548] br1: port 1(veth1) entered blocking state
[ 1144.939768][T13548] br1: port 1(veth1) entered disabled state
[ 1144.940082][T13548] veth1: entered allmulticast mode
[ 1144.942679][T13548] veth1: entered promiscuous mode
[ 1145.024424][   T37] br1: port 1(veth1) entered blocking state
[ 1145.024866][   T37] br1: port 1(veth1) entered forwarding state
[ 1176.119052][T13727] br1: port 1(veth1) entered disabled state
[ 1176.212212][T13729] veth1: left allmulticast mode
[ 1176.212510][T13729] veth1: left promiscuous mode
[ 1176.212854][T13729] br1: port 1(veth1) entered disabled state