[ 1530.210609][ T9540] br1: port 1(veth1) entered blocking state
[ 1530.211036][ T9540] br1: port 1(veth1) entered disabled state
[ 1530.211461][ T9540] veth1: entered allmulticast mode
[ 1530.214931][ T9540] veth1: entered promiscuous mode
[ 1530.342652][   T37] br1: port 1(veth1) entered blocking state
[ 1530.343096][   T37] br1: port 1(veth1) entered forwarding state
[ 1530.454383][ T9542] br1: port 2(veth2) entered blocking state
[ 1530.455449][ T9542] br1: port 2(veth2) entered disabled state
[ 1530.455922][ T9542] veth2: entered allmulticast mode
[ 1530.459691][ T9542] veth2: entered promiscuous mode
[ 1530.576497][   T38] br1: port 2(veth2) entered blocking state
[ 1530.576946][   T38] br1: port 2(veth2) entered forwarding state
[ 1564.374330][ T9898] br1: port 2(veth2) entered disabled state
[ 1564.501646][ T9899] veth2: left allmulticast mode
[ 1564.501979][ T9899] veth2: left promiscuous mode
[ 1564.502456][ T9899] br1: port 2(veth2) entered disabled state
[ 1564.622712][ T9900] br1: port 1(veth1) entered disabled state
[ 1564.756068][ T9901] veth1: left allmulticast mode
[ 1564.756416][ T9901] veth1: left promiscuous mode
[ 1564.756914][ T9901] br1: port 1(veth1) entered disabled state