[ 1529.597189][ T7841] br1: port 1(veth1) entered blocking state
[ 1529.597586][ T7841] br1: port 1(veth1) entered disabled state
[ 1529.597859][ T7841] veth1: entered allmulticast mode
[ 1529.599759][ T7841] veth1: entered promiscuous mode
[ 1529.748112][ T3114] br1: port 1(veth1) entered blocking state
[ 1529.748413][ T3114] br1: port 1(veth1) entered forwarding state
[ 1545.735526][ T7900] br1: port 1(veth1) entered disabled state
[ 1545.890035][ T7902] veth1: left allmulticast mode
[ 1545.890275][ T7902] veth1: left promiscuous mode
[ 1545.890627][ T7902] br1: port 1(veth1) entered disabled state