[ 2294.117611][T20496] br1: port 1(veth1) entered blocking state
[ 2294.118177][T20496] br1: port 1(veth1) entered disabled state
[ 2294.118628][T20496] veth1: entered allmulticast mode
[ 2294.122320][T20496] veth1: entered promiscuous mode
[ 2294.247309][   T38] br1: port 1(veth1) entered blocking state
[ 2294.247829][   T38] br1: port 1(veth1) entered forwarding state
[ 2309.343108][T20595] br1: port 1(veth1) entered disabled state
[ 2309.451610][T20596] veth1: left allmulticast mode
[ 2309.451974][T20596] veth1: left promiscuous mode
[ 2309.452464][T20596] br1: port 1(veth1) entered disabled state