[ 1396.662802][ T5739] br1: port 1(veth1) entered blocking state
[ 1396.663115][ T5739] br1: port 1(veth1) entered disabled state
[ 1396.664328][ T5739] veth1: entered allmulticast mode
[ 1396.666334][ T5739] veth1: entered promiscuous mode
[ 1396.817279][   T50] br1: port 1(veth1) entered blocking state
[ 1396.817560][   T50] br1: port 1(veth1) entered forwarding state
[ 1431.719567][ T5830] br1: port 1(veth1) entered disabled state
[ 1431.884364][ T5832] veth1: left allmulticast mode
[ 1431.884692][ T5832] veth1: left promiscuous mode
[ 1431.885206][ T5832] br1: port 1(veth1) entered disabled state