[ 1689.678703][ T5311] br0: port 1(veth1) entered blocking state
[ 1689.679897][ T5311] br0: port 1(veth1) entered disabled state
[ 1689.680177][ T5311] veth1: entered allmulticast mode
[ 1689.682167][ T5311] veth1: entered promiscuous mode
[ 1689.996505][   T37] br0: port 1(veth1) entered blocking state
[ 1689.997276][   T37] br0: port 1(veth1) entered forwarding state
[ 1697.357689][ T5346] br0: port 1(veth1) entered disabled state
[ 1697.494445][ T5347] veth1: left allmulticast mode
[ 1697.494725][ T5347] veth1: left promiscuous mode
[ 1697.495041][ T5347] br0: port 1(veth1) entered disabled state