[ 1504.126873][ T6601] br1: port 1(veth1) entered blocking state
[ 1504.127146][ T6601] br1: port 1(veth1) entered disabled state
[ 1504.127415][ T6601] veth1: entered allmulticast mode
[ 1504.129347][ T6601] veth1: entered promiscuous mode
[ 1504.276065][T17934] br1: port 1(veth1) entered blocking state
[ 1504.276366][T17934] br1: port 1(veth1) entered forwarding state
[ 1524.649458][ T6676] br1: port 1(veth1) entered disabled state
[ 1524.793986][ T6677] veth1: left allmulticast mode
[ 1524.794184][ T6677] veth1: left promiscuous mode
[ 1524.794471][ T6677] br1: port 1(veth1) entered disabled state