[ 1403.903047][ T9186] br1: port 1(veth1) entered blocking state
[ 1403.903311][ T9186] br1: port 1(veth1) entered disabled state
[ 1403.903558][ T9186] veth1: entered allmulticast mode
[ 1403.905511][ T9186] veth1: entered promiscuous mode
[ 1404.101025][   T64] br1: port 1(veth1) entered blocking state
[ 1404.101426][   T64] br1: port 1(veth1) entered forwarding state
[ 1438.413205][ T9277] br1: port 1(veth1) entered disabled state
[ 1438.551033][ T9278] veth1: left allmulticast mode
[ 1438.551236][ T9278] veth1: left promiscuous mode
[ 1438.551522][ T9278] br1: port 1(veth1) entered disabled state