[ 1291.426898][ T9228] br1: port 1(veth1) entered blocking state
[ 1291.427350][ T9228] br1: port 1(veth1) entered disabled state
[ 1291.427797][ T9228] veth1: entered allmulticast mode
[ 1291.431296][ T9228] veth1: entered promiscuous mode
[ 1291.549702][   T38] br1: port 1(veth1) entered blocking state
[ 1291.550144][   T38] br1: port 1(veth1) entered forwarding state
[ 1325.101036][ T9407] br1: port 1(veth1) entered disabled state
[ 1325.233236][ T9408] veth1: left allmulticast mode
[ 1325.233597][ T9408] veth1: left promiscuous mode
[ 1325.234182][ T9408] br1: port 1(veth1) entered disabled state