[ 1617.263329][T21621] br1: port 1(veth1) entered blocking state
[ 1617.263801][T21621] br1: port 1(veth1) entered disabled state
[ 1617.264320][T21621] veth1: entered allmulticast mode
[ 1617.268305][T21621] veth1: entered promiscuous mode
[ 1617.374622][   T38] br1: port 1(veth1) entered blocking state
[ 1617.375109][   T38] br1: port 1(veth1) entered forwarding state
[ 1632.610009][T21720] br1: port 1(veth1) entered disabled state
[ 1632.715912][T21721] veth1: left allmulticast mode
[ 1632.716511][T21721] veth1: left promiscuous mode
[ 1632.717285][T21721] br1: port 1(veth1) entered disabled state