[ 1252.974090][ T7748] br1: port 1(veth1) entered blocking state
[ 1252.974379][ T7748] br1: port 1(veth1) entered disabled state
[ 1252.974664][ T7748] veth1: entered allmulticast mode
[ 1252.976782][ T7748] veth1: entered promiscuous mode
[ 1253.059422][   T40] br1: port 1(veth1) entered blocking state
[ 1253.059754][   T40] br1: port 1(veth1) entered forwarding state
[ 1253.148991][ T7751] br1: port 2(veth2) entered blocking state
[ 1253.149300][ T7751] br1: port 2(veth2) entered disabled state
[ 1253.149638][ T7751] veth2: entered allmulticast mode
[ 1253.151859][ T7751] veth2: entered promiscuous mode
[ 1253.233284][   T40] br1: port 2(veth2) entered blocking state
[ 1253.233655][   T40] br1: port 2(veth2) entered forwarding state
[ 1272.394407][ T7950] br1: port 2(veth2) entered disabled state
[ 1272.494291][ T7951] veth2: left allmulticast mode
[ 1272.494638][ T7951] veth2: left promiscuous mode
[ 1272.494986][ T7951] br1: port 2(veth2) entered disabled state
[ 1272.572817][ T7952] br1: port 1(veth1) entered disabled state
[ 1272.672600][ T7953] veth1: left allmulticast mode
[ 1272.672840][ T7953] veth1: left promiscuous mode
[ 1272.673157][ T7953] br1: port 1(veth1) entered disabled state