[ 1331.768723][ T8716] br1: port 1(veth1) entered blocking state
[ 1331.769088][ T8716] br1: port 1(veth1) entered disabled state
[ 1331.769387][ T8716] veth1: entered allmulticast mode
[ 1331.771659][ T8716] veth1: entered promiscuous mode
[ 1331.847024][ T1022] br1: port 1(veth1) entered blocking state
[ 1331.847338][ T1022] br1: port 1(veth1) entered forwarding state
[ 1345.572787][ T8815] br1: port 1(veth1) entered disabled state
[ 1345.681624][ T8816] veth1: left allmulticast mode
[ 1345.681925][ T8816] veth1: left promiscuous mode
[ 1345.682303][ T8816] br1: port 1(veth1) entered disabled state