[ 1537.946654][ T7249] br1: port 1(veth1) entered blocking state
[ 1537.946952][ T7249] br1: port 1(veth1) entered disabled state
[ 1537.947233][ T7249] veth1: entered allmulticast mode
[ 1537.949193][ T7249] veth1: entered promiscuous mode
[ 1538.106870][   T52] br1: port 1(veth1) entered blocking state
[ 1538.107222][   T52] br1: port 1(veth1) entered forwarding state
[ 1538.270473][ T7252] br1: port 2(veth2) entered blocking state
[ 1538.270738][ T7252] br1: port 2(veth2) entered disabled state
[ 1538.271008][ T7252] veth2: entered allmulticast mode
[ 1538.272884][ T7252] veth2: entered promiscuous mode
[ 1538.421163][   T52] br1: port 2(veth2) entered blocking state
[ 1538.421415][   T52] br1: port 2(veth2) entered forwarding state
[ 1560.742062][ T7403] br1: port 2(veth2) entered disabled state
[ 1560.894688][ T7405] veth2: left allmulticast mode
[ 1560.894965][ T7405] veth2: left promiscuous mode
[ 1560.895289][ T7405] br1: port 2(veth2) entered disabled state
[ 1561.063586][ T7406] br1: port 1(veth1) entered disabled state
[ 1561.211699][ T7407] veth1: left allmulticast mode
[ 1561.211923][ T7407] veth1: left promiscuous mode
[ 1561.212230][ T7407] br1: port 1(veth1) entered disabled state