[  753.031023] br1: port 1(veth1) entered blocking state
[  753.031111] br1: port 1(veth1) entered disabled state
[  753.031192] veth1: entered allmulticast mode
[  753.031301] veth1: entered promiscuous mode
[  753.042074] br1: port 1(veth1) entered blocking state
[  753.042112] br1: port 1(veth1) entered forwarding state
[  753.047149] br1: port 2(veth2) entered blocking state
[  753.047193] br1: port 2(veth2) entered disabled state
[  753.047277] veth2: entered allmulticast mode
[  753.047340] veth2: entered promiscuous mode
[  753.056871] br1: port 2(veth2) entered blocking state
[  753.056944] br1: port 2(veth2) entered forwarding state
[  770.282052] br1: port 2(veth2) entered disabled state
[  770.286193] veth2: left allmulticast mode
[  770.286221] veth2: left promiscuous mode
[  770.286250] br1: port 2(veth2) entered disabled state
[  770.290408] br1: port 1(veth1) entered disabled state
[  770.294440] veth1: left allmulticast mode
[  770.294469] veth1: left promiscuous mode
[  770.294495] br1: port 1(veth1) entered disabled state