[  644.376374] br1: port 1(veth1) entered blocking state
[  644.376427] br1: port 1(veth1) entered disabled state
[  644.376472] veth1: entered allmulticast mode
[  644.376531] veth1: entered promiscuous mode
[  644.383991] br1: port 2(veth2) entered blocking state
[  644.384034] br1: port 2(veth2) entered disabled state
[  644.384063] veth2: entered allmulticast mode
[  644.384118] veth2: entered promiscuous mode
[  644.391587] br1: port 2(veth2) entered blocking state
[  644.391631] br1: port 2(veth2) entered forwarding state
[  644.391664] br1: port 1(veth1) entered blocking state
[  644.391695] br1: port 1(veth1) entered forwarding state
[  650.535036] br1: port 2(veth2) entered disabled state
[  650.535097] br1: port 1(veth1) entered disabled state
[  650.542652] veth2: left allmulticast mode
[  650.542687] veth2: left promiscuous mode
[  650.542714] br1: port 2(veth2) entered disabled state
[  650.550234] veth1: left allmulticast mode
[  650.550266] veth1: left promiscuous mode
[  650.550302] br1: port 1(veth1) entered disabled state