[ 1200.801032][ T5788] br1: port 1(veth1) entered blocking state
[ 1200.801275][ T5788] br1: port 1(veth1) entered disabled state
[ 1200.801492][ T5788] veth1: entered allmulticast mode
[ 1200.803524][ T5788] veth1: entered promiscuous mode
[ 1200.831176][   T38] br1: port 1(veth1) entered blocking state
[ 1200.831403][   T38] br1: port 1(veth1) entered forwarding state
[ 1215.366664][ T5926] br1: port 1(veth1) entered disabled state
[ 1215.402474][ T5927] veth1: left allmulticast mode
[ 1215.402649][ T5927] veth1: left promiscuous mode
[ 1215.402890][ T5927] br1: port 1(veth1) entered disabled state