[ 1331.045779][ T9157] br1: port 1(veth1) entered blocking state
[ 1331.046247][ T9157] br1: port 1(veth1) entered disabled state
[ 1331.046762][ T9157] veth1: entered allmulticast mode
[ 1331.050600][ T9157] veth1: entered promiscuous mode
[ 1331.184575][   T71] br1: port 1(veth1) entered blocking state
[ 1331.185023][   T71] br1: port 1(veth1) entered forwarding state
[ 1364.818959][ T9336] br1: port 1(veth1) entered disabled state
[ 1364.939814][ T9337] veth1: left allmulticast mode
[ 1364.940292][ T9337] veth1: left promiscuous mode
[ 1364.940838][ T9337] br1: port 1(veth1) entered disabled state