[  403.075730][ T1446] br1: port 1(veth1) entered blocking state
[  403.076070][ T1446] br1: port 1(veth1) entered disabled state
[  403.076472][ T1446] veth1: entered allmulticast mode
[  403.078366][ T1446] veth1: entered promiscuous mode
[  403.487216][ T1449] br1: port 2(veth2) entered blocking state
[  403.487767][ T1449] br1: port 2(veth2) entered disabled state
[  403.488107][ T1449] veth2: entered allmulticast mode
[  403.489995][ T1449] veth2: entered promiscuous mode
[  403.854134][ T1451] br1: port 2(veth2) entered blocking state
[  403.854647][ T1451] br1: port 2(veth2) entered forwarding state
[  403.855435][ T1451] br1: port 1(veth1) entered blocking state
[  403.856406][ T1451] br1: port 1(veth1) entered forwarding state
[  439.176028][ T1737] br1: port 2(veth2) entered disabled state
[  439.177451][ T1737] br1: port 1(veth1) entered disabled state
[  439.580570][ T1739] veth2: left allmulticast mode
[  439.580833][ T1739] veth2: left promiscuous mode
[  439.581164][ T1739] br1: port 2(veth2) entered disabled state
[  439.965275][ T1741] veth1: left allmulticast mode
[  439.965548][ T1741] veth1: left promiscuous mode
[  439.965876][ T1741] br1: port 1(veth1) entered disabled state