[ 1866.722040][T17539] br1: port 1(veth1) entered blocking state
[ 1866.722511][T17539] br1: port 1(veth1) entered disabled state
[ 1866.722940][T17539] veth1: entered allmulticast mode
[ 1866.726973][T17539] veth1: entered promiscuous mode
[ 1866.847463][   T38] br1: port 1(veth1) entered blocking state
[ 1866.847922][   T38] br1: port 1(veth1) entered forwarding state
[ 1881.803970][T17638] br1: port 1(veth1) entered disabled state
[ 1881.928599][T17639] veth1: left allmulticast mode
[ 1881.928978][T17639] veth1: left promiscuous mode
[ 1881.929504][T17639] br1: port 1(veth1) entered disabled state