[ 1498.941322][ T6719] br1: port 1(veth1) entered blocking state
[ 1498.941759][ T6719] br1: port 1(veth1) entered disabled state
[ 1498.942181][ T6719] veth1: entered allmulticast mode
[ 1498.946631][ T6719] veth1: entered promiscuous mode
[ 1499.065181][   T37] br1: port 1(veth1) entered blocking state
[ 1499.065620][   T37] br1: port 1(veth1) entered forwarding state
[ 1532.698948][ T6899] br1: port 1(veth1) entered disabled state
[ 1532.838185][ T6900] veth1: left allmulticast mode
[ 1532.838591][ T6900] veth1: left promiscuous mode
[ 1532.839075][ T6900] br1: port 1(veth1) entered disabled state