[ 1803.361909][T14684] br1: port 1(veth1) entered blocking state
[ 1803.362378][T14684] br1: port 1(veth1) entered disabled state
[ 1803.363718][T14684] veth1: entered allmulticast mode
[ 1803.367185][T14684] veth1: entered promiscuous mode
[ 1803.470314][   T36] br1: port 1(veth1) entered blocking state
[ 1803.470760][   T36] br1: port 1(veth1) entered forwarding state
[ 1818.343313][T14783] br1: port 1(veth1) entered disabled state
[ 1818.457642][T14784] veth1: left allmulticast mode
[ 1818.457999][T14784] veth1: left promiscuous mode
[ 1818.458482][T14784] br1: port 1(veth1) entered disabled state