[ 1860.230321][ T5884] br1: port 1(veth1) entered blocking state
[ 1860.230780][ T5884] br1: port 1(veth1) entered disabled state
[ 1860.231197][ T5884] veth1: entered allmulticast mode
[ 1860.237794][ T5884] veth1: entered promiscuous mode
[ 1860.372786][ T1993] br1: port 1(veth1) entered blocking state
[ 1860.373543][ T1993] br1: port 1(veth1) entered forwarding state
[ 1893.975803][ T6063] br1: port 1(veth1) entered disabled state
[ 1894.094277][ T6064] veth1: left allmulticast mode
[ 1894.094649][ T6064] veth1: left promiscuous mode
[ 1894.095752][ T6064] br1: port 1(veth1) entered disabled state