[ 1209.411501][ T9071] br1: port 1(veth1) entered blocking state
[ 1209.411767][ T9071] br1: port 1(veth1) entered disabled state
[ 1209.412039][ T9071] veth1: entered allmulticast mode
[ 1209.414016][ T9071] veth1: entered promiscuous mode
[ 1209.544452][ T7740] br1: port 1(veth1) entered blocking state
[ 1209.544761][ T7740] br1: port 1(veth1) entered forwarding state
[ 1242.392538][ T9162] br1: port 1(veth1) entered disabled state
[ 1242.536272][ T9163] veth1: left allmulticast mode
[ 1242.536492][ T9163] veth1: left promiscuous mode
[ 1242.536801][ T9163] br1: port 1(veth1) entered disabled state