[ 1369.450084][ T9830] br1: port 1(veth1) entered blocking state
[ 1369.450525][ T9830] br1: port 1(veth1) entered disabled state
[ 1369.450955][ T9830] veth1: entered allmulticast mode
[ 1369.454374][ T9830] veth1: entered promiscuous mode
[ 1369.587971][  T150] br1: port 1(veth1) entered blocking state
[ 1369.588407][  T150] br1: port 1(veth1) entered forwarding state
[ 1389.033452][ T9969] br1: port 1(veth1) entered disabled state
[ 1389.146631][ T9971] veth1: left allmulticast mode
[ 1389.147007][ T9971] veth1: left promiscuous mode
[ 1389.147500][ T9971] br1: port 1(veth1) entered disabled state