[ 1229.614297][ T8589] br1: port 1(veth1) entered blocking state
[ 1229.614651][ T8589] br1: port 1(veth1) entered disabled state
[ 1229.615007][ T8589] veth1: entered allmulticast mode
[ 1229.617928][ T8589] veth1: entered promiscuous mode
[ 1229.714584][   T56] br1: port 1(veth1) entered blocking state
[ 1229.714882][   T56] br1: port 1(veth1) entered forwarding state
[ 1260.702133][ T8768] br1: port 1(veth1) entered disabled state
[ 1260.783221][ T8769] veth1: left allmulticast mode
[ 1260.783472][ T8769] veth1: left promiscuous mode
[ 1260.783808][ T8769] br1: port 1(veth1) entered disabled state