[ 1325.298233][ T6608] br1: port 1(veth1) entered blocking state
[ 1325.298653][ T6608] br1: port 1(veth1) entered disabled state
[ 1325.299083][ T6608] veth1: entered allmulticast mode
[ 1325.311341][ T6608] veth1: entered promiscuous mode
[ 1325.424168][   T71] br1: port 1(veth1) entered blocking state
[ 1325.424600][   T71] br1: port 1(veth1) entered forwarding state
[ 1344.745189][ T6748] br1: port 1(veth1) entered disabled state
[ 1344.867823][ T6749] veth1: left allmulticast mode
[ 1344.868181][ T6749] veth1: left promiscuous mode
[ 1344.868666][ T6749] br1: port 1(veth1) entered disabled state