[ 1253.060286][T13842] br1: port 1(veth1) entered blocking state
[ 1253.060587][T13842] br1: port 1(veth1) entered disabled state
[ 1253.060902][T13842] veth1: entered allmulticast mode
[ 1253.064448][T13842] veth1: entered promiscuous mode
[ 1253.151512][   T55] br1: port 1(veth1) entered blocking state
[ 1253.151813][   T55] br1: port 1(veth1) entered forwarding state
[ 1284.591580][T14021] br1: port 1(veth1) entered disabled state
[ 1284.661365][T14022] veth1: left allmulticast mode
[ 1284.661603][T14022] veth1: left promiscuous mode
[ 1284.661916][T14022] br1: port 1(veth1) entered disabled state