[ 1432.784526][ T9813] br1: port 1(veth1) entered blocking state
[ 1432.784814][ T9813] br1: port 1(veth1) entered disabled state
[ 1432.785118][ T9813] veth1: entered allmulticast mode
[ 1432.788212][ T9813] veth1: entered promiscuous mode
[ 1432.937948][ T9339] br1: port 1(veth1) entered blocking state
[ 1432.938215][ T9339] br1: port 1(veth1) entered forwarding state
[ 1467.817277][ T9904] br1: port 1(veth1) entered disabled state
[ 1468.016094][ T9905] veth1: left allmulticast mode
[ 1468.016407][ T9905] veth1: left promiscuous mode
[ 1468.016856][ T9905] br1: port 1(veth1) entered disabled state