[  496.254773] br1: port 1(veth1) entered blocking state
[  496.254853] br1: port 1(veth1) entered disabled state
[  496.254922] veth1: entered allmulticast mode
[  496.255016] veth1: entered promiscuous mode
[  496.269892] br1: port 1(veth1) entered blocking state
[  496.269959] br1: port 1(veth1) entered forwarding state
[  521.988662] br1: port 1(veth1) entered disabled state
[  522.005422] veth1: left allmulticast mode
[  522.005470] veth1: left promiscuous mode
[  522.005501] br1: port 1(veth1) entered disabled state