[ 1236.430333][ T7572] br1: port 1(veth1) entered blocking state
[ 1236.431017][ T7572] br1: port 1(veth1) entered disabled state
[ 1236.431301][ T7572] veth1: entered allmulticast mode
[ 1236.433206][ T7572] veth1: entered promiscuous mode
[ 1236.513640][  T193] br1: port 1(veth1) entered blocking state
[ 1236.513917][  T193] br1: port 1(veth1) entered forwarding state
[ 1267.366757][ T7751] br1: port 1(veth1) entered disabled state
[ 1267.453305][ T7752] veth1: left allmulticast mode
[ 1267.453970][ T7752] veth1: left promiscuous mode
[ 1267.454291][ T7752] br1: port 1(veth1) entered disabled state