[ 1236.310324][ T9759] br1: port 1(veth1) entered blocking state
[ 1236.310775][ T9759] br1: port 1(veth1) entered disabled state
[ 1236.311878][ T9759] veth1: entered allmulticast mode
[ 1236.315330][ T9759] veth1: entered promiscuous mode
[ 1236.407423][ T4449] br1: port 1(veth1) entered blocking state
[ 1236.407906][ T4449] br1: port 1(veth1) entered forwarding state
[ 1236.507134][ T9761] br1: port 2(veth2) entered blocking state
[ 1236.507610][ T9761] br1: port 2(veth2) entered disabled state
[ 1236.508021][ T9761] veth2: entered allmulticast mode
[ 1236.511367][ T9761] veth2: entered promiscuous mode
[ 1236.613148][  T253] br1: port 2(veth2) entered blocking state
[ 1236.613638][  T253] br1: port 2(veth2) entered forwarding state
[ 1270.942489][T10118] br1: port 2(veth2) entered disabled state
[ 1271.067111][T10119] veth2: left allmulticast mode
[ 1271.067480][T10119] veth2: left promiscuous mode
[ 1271.067969][T10119] br1: port 2(veth2) entered disabled state
[ 1271.166875][T10120] br1: port 1(veth1) entered disabled state
[ 1271.289109][T10121] veth1: left allmulticast mode
[ 1271.289470][T10121] veth1: left promiscuous mode
[ 1271.289962][T10121] br1: port 1(veth1) entered disabled state