[ 2202.357830][T20037] br1: port 1(veth1) entered blocking state
[ 2202.358487][T20037] br1: port 1(veth1) entered disabled state
[ 2202.358975][T20037] veth1: entered allmulticast mode
[ 2202.362481][T20037] veth1: entered promiscuous mode
[ 2202.498363][   T37] br1: port 1(veth1) entered blocking state
[ 2202.499029][   T37] br1: port 1(veth1) entered forwarding state
[ 2236.130328][T20216] br1: port 1(veth1) entered disabled state
[ 2236.248331][T20218] veth1: left allmulticast mode
[ 2236.248728][T20218] veth1: left promiscuous mode
[ 2236.249519][T20218] br1: port 1(veth1) entered disabled state