[ 1436.266806][ T8238] br1: port 1(veth1) entered blocking state
[ 1436.267065][ T8238] br1: port 1(veth1) entered disabled state
[ 1436.267331][ T8238] veth1: entered allmulticast mode
[ 1436.269593][ T8238] veth1: entered promiscuous mode
[ 1436.413349][ T5441] br1: port 1(veth1) entered blocking state
[ 1436.413618][ T5441] br1: port 1(veth1) entered forwarding state
[ 1456.614657][ T8307] br1: port 1(veth1) entered disabled state
[ 1456.764417][ T8309] veth1: left allmulticast mode
[ 1456.764650][ T8309] veth1: left promiscuous mode
[ 1456.765020][ T8309] br1: port 1(veth1) entered disabled state