[ 1235.125512][ T4041] br1: port 1(veth1) entered blocking state
[ 1235.125830][ T4041] br1: port 1(veth1) entered disabled state
[ 1235.126145][ T4041] veth1: entered allmulticast mode
[ 1235.128593][ T4041] veth1: entered promiscuous mode
[ 1235.206413][   T58] br1: port 1(veth1) entered blocking state
[ 1235.206855][   T58] br1: port 1(veth1) entered forwarding state
[ 1266.391066][ T4221] br1: port 1(veth1) entered disabled state
[ 1266.473945][ T4222] veth1: left allmulticast mode
[ 1266.474205][ T4222] veth1: left promiscuous mode
[ 1266.474553][ T4222] br1: port 1(veth1) entered disabled state