[  422.375808] br1: port 1(veth1) entered blocking state
[  422.375905] br1: port 1(veth1) entered disabled state
[  422.375993] veth1: entered allmulticast mode
[  422.376115] veth1: entered promiscuous mode
[  422.385901] br1: port 1(veth1) entered blocking state
[  422.385982] br1: port 1(veth1) entered forwarding state
[  422.394837] br1: port 2(veth2) entered blocking state
[  422.394899] br1: port 2(veth2) entered disabled state
[  422.394961] veth2: entered allmulticast mode
[  422.395059] veth2: entered promiscuous mode
[  422.404795] br1: port 2(veth2) entered blocking state
[  422.404862] br1: port 2(veth2) entered forwarding state
[  439.014119] br1: port 2(veth2) entered disabled state
[  439.024371] veth2: left allmulticast mode
[  439.024425] veth2: left promiscuous mode
[  439.024468] br1: port 2(veth2) entered disabled state
[  439.035785] br1: port 1(veth1) entered disabled state
[  439.046437] veth1: left allmulticast mode
[  439.046494] veth1: left promiscuous mode
[  439.046541] br1: port 1(veth1) entered disabled state