[ 1646.767805][T21425] br1: port 1(veth1) entered blocking state
[ 1646.768232][T21425] br1: port 1(veth1) entered disabled state
[ 1646.769809][T21425] veth1: entered allmulticast mode
[ 1646.773220][T21425] veth1: entered promiscuous mode
[ 1646.884455][   T38] br1: port 1(veth1) entered blocking state
[ 1646.884910][   T38] br1: port 1(veth1) entered forwarding state
[ 1661.925402][T21524] br1: port 1(veth1) entered disabled state
[ 1662.075537][T21525] veth1: left allmulticast mode
[ 1662.076153][T21525] veth1: left promiscuous mode
[ 1662.077019][T21525] br1: port 1(veth1) entered disabled state