[ 1576.664820][ T8172] br1: port 1(veth1) entered blocking state
[ 1576.665139][ T8172] br1: port 1(veth1) entered disabled state
[ 1576.665438][ T8172] veth1: entered allmulticast mode
[ 1576.667801][ T8172] veth1: entered promiscuous mode
[ 1576.843915][   T25] br1: port 1(veth1) entered blocking state
[ 1576.844226][   T25] br1: port 1(veth1) entered forwarding state
[ 1592.196640][ T8231] br1: port 1(veth1) entered disabled state
[ 1592.370415][ T8233] veth1: left allmulticast mode
[ 1592.370659][ T8233] veth1: left promiscuous mode
[ 1592.370973][ T8233] br1: port 1(veth1) entered disabled state