[ 1770.513631][T13832] br1: port 1(veth1) entered blocking state
[ 1770.514095][T13832] br1: port 1(veth1) entered disabled state
[ 1770.514520][T13832] veth1: entered allmulticast mode
[ 1770.517969][T13832] veth1: entered promiscuous mode
[ 1770.629008][   T37] br1: port 1(veth1) entered blocking state
[ 1770.629493][   T37] br1: port 1(veth1) entered forwarding state
[ 1785.588435][T13931] br1: port 1(veth1) entered disabled state
[ 1785.705205][T13932] veth1: left allmulticast mode
[ 1785.705586][T13932] veth1: left promiscuous mode
[ 1785.706231][T13932] br1: port 1(veth1) entered disabled state