[ 1860.083379][T17508] br1: port 1(veth1) entered blocking state
[ 1860.083864][T17508] br1: port 1(veth1) entered disabled state
[ 1860.084296][T17508] veth1: entered allmulticast mode
[ 1860.087746][T17508] veth1: entered promiscuous mode
[ 1860.196463][   T38] br1: port 1(veth1) entered blocking state
[ 1860.196923][   T38] br1: port 1(veth1) entered forwarding state
[ 1875.184663][T17607] br1: port 1(veth1) entered disabled state
[ 1875.306167][T17608] veth1: left allmulticast mode
[ 1875.306600][T17608] veth1: left promiscuous mode
[ 1875.307132][T17608] br1: port 1(veth1) entered disabled state