[ 1288.747438][ T9890] br1: port 1(veth1) entered blocking state
[ 1288.748131][ T9890] br1: port 1(veth1) entered disabled state
[ 1288.748574][ T9890] veth1: entered allmulticast mode
[ 1288.751916][ T9890] veth1: entered promiscuous mode
[ 1288.862796][   T38] br1: port 1(veth1) entered blocking state
[ 1288.863250][   T38] br1: port 1(veth1) entered forwarding state
[ 1303.592270][ T9989] br1: port 1(veth1) entered disabled state
[ 1303.702827][ T9990] veth1: left allmulticast mode
[ 1303.703158][ T9990] veth1: left promiscuous mode
[ 1303.703622][ T9990] br1: port 1(veth1) entered disabled state