[ 1197.262941][ T6659] br1: port 1(veth1) entered blocking state
[ 1197.263236][ T6659] br1: port 1(veth1) entered disabled state
[ 1197.263499][ T6659] veth1: entered allmulticast mode
[ 1197.265476][ T6659] veth1: entered promiscuous mode
[ 1197.352545][   T37] br1: port 1(veth1) entered blocking state
[ 1197.352849][   T37] br1: port 1(veth1) entered forwarding state
[ 1228.470012][ T6838] br1: port 1(veth1) entered disabled state
[ 1228.570863][ T6839] veth1: left allmulticast mode
[ 1228.571128][ T6839] veth1: left promiscuous mode
[ 1228.571455][ T6839] br1: port 1(veth1) entered disabled state