[ 1284.240140][T15003] br1: port 1(veth1) entered blocking state
[ 1284.240468][T15003] br1: port 1(veth1) entered disabled state
[ 1284.240785][T15003] veth1: entered allmulticast mode
[ 1284.243000][T15003] veth1: entered promiscuous mode
[ 1284.341443][  T151] br1: port 1(veth1) entered blocking state
[ 1284.341930][  T151] br1: port 1(veth1) entered forwarding state
[ 1302.181107][T15142] br1: port 1(veth1) entered disabled state
[ 1302.286581][T15143] veth1: left allmulticast mode
[ 1302.286991][T15143] veth1: left promiscuous mode
[ 1302.287807][T15143] br1: port 1(veth1) entered disabled state