[  600.397439][ T9873] br1: port 1(veth1) entered blocking state
[  600.398346][ T9873] br1: port 1(veth1) entered disabled state
[  600.398535][ T9873] veth1: entered allmulticast mode
[  600.399992][ T9873] veth1: entered promiscuous mode
[  600.449949][ T9876] br1: port 2(veth2) entered blocking state
[  600.450143][ T9876] br1: port 2(veth2) entered disabled state
[  600.450329][ T9876] veth2: entered allmulticast mode
[  600.451790][ T9876] veth2: entered promiscuous mode
[  600.517454][ T9878] br1: port 2(veth2) entered blocking state
[  600.517662][ T9878] br1: port 2(veth2) entered forwarding state
[  600.517982][ T9878] br1: port 1(veth1) entered blocking state
[  600.518155][ T9878] br1: port 1(veth1) entered forwarding state
[  610.434805][T10238] br1: port 2(veth2) entered disabled state
[  610.435365][T10238] br1: port 1(veth1) entered disabled state
[  610.495480][T10240] veth2: left allmulticast mode
[  610.495713][T10240] veth2: left promiscuous mode
[  610.496044][T10240] br1: port 2(veth2) entered disabled state
[  610.550036][T10242] veth1: left allmulticast mode
[  610.550236][T10242] veth1: left promiscuous mode
[  610.550518][T10242] br1: port 1(veth1) entered disabled state