[  752.141720] br1: port 1(veth1) entered blocking state
[  752.141836] br1: port 1(veth1) entered disabled state
[  752.141909] veth1: entered allmulticast mode
[  752.142022] veth1: entered promiscuous mode
[  752.152013] br1: port 1(veth1) entered blocking state
[  752.152109] br1: port 1(veth1) entered forwarding state
[  752.162732] br1: port 2(veth2) entered blocking state
[  752.162835] br1: port 2(veth2) entered disabled state
[  752.162919] veth2: entered allmulticast mode
[  752.163022] veth2: entered promiscuous mode
[  752.172485] br1: port 2(veth2) entered blocking state
[  752.172541] br1: port 2(veth2) entered forwarding state
[  768.900185] br1: port 2(veth2) entered disabled state
[  768.911067] veth2: left allmulticast mode
[  768.911149] veth2: left promiscuous mode
[  768.911193] br1: port 2(veth2) entered disabled state
[  768.922265] br1: port 1(veth1) entered disabled state
[  768.933017] veth1: left allmulticast mode
[  768.933065] veth1: left promiscuous mode
[  768.933101] br1: port 1(veth1) entered disabled state