[ 1844.764221][ T6678] br1: port 1(veth1) entered blocking state
[ 1844.764703][ T6678] br1: port 1(veth1) entered disabled state
[ 1844.765930][ T6678] veth1: entered allmulticast mode
[ 1844.782094][ T6678] veth1: entered promiscuous mode
[ 1844.885142][   T37] br1: port 1(veth1) entered blocking state
[ 1844.885635][   T37] br1: port 1(veth1) entered forwarding state
[ 1878.177557][ T6857] br1: port 1(veth1) entered disabled state
[ 1878.309207][ T6858] veth1: left allmulticast mode
[ 1878.309599][ T6858] veth1: left promiscuous mode
[ 1878.310117][ T6858] br1: port 1(veth1) entered disabled state