[ 1507.478639][ T7332] br1: port 1(veth1) entered blocking state
[ 1507.479731][ T7332] br1: port 1(veth1) entered disabled state
[ 1507.480201][ T7332] veth1: entered allmulticast mode
[ 1507.482042][ T7332] veth1: entered promiscuous mode
[ 1507.677417][ T4740] br1: port 1(veth1) entered blocking state
[ 1507.677664][ T4740] br1: port 1(veth1) entered forwarding state
[ 1528.153601][ T7407] br1: port 1(veth1) entered disabled state
[ 1528.307618][ T7409] veth1: left allmulticast mode
[ 1528.308899][ T7409] veth1: left promiscuous mode
[ 1528.309445][ T7409] br1: port 1(veth1) entered disabled state