[ 1012.796582][T22163] br1: port 1(veth1) entered blocking state
[ 1012.796806][T22163] br1: port 1(veth1) entered disabled state
[ 1012.797015][T22163] veth1: entered allmulticast mode
[ 1012.798509][T22163] veth1: entered promiscuous mode
[ 1012.836502][ T9750] br1: port 1(veth1) entered blocking state
[ 1012.836755][ T9750] br1: port 1(veth1) entered forwarding state
[ 1039.740957][T22342] br1: port 1(veth1) entered disabled state
[ 1039.768338][T22343] veth1: left allmulticast mode
[ 1039.768517][T22343] veth1: left promiscuous mode
[ 1039.768766][T22343] br1: port 1(veth1) entered disabled state