[ 1454.776483][ T7114] br1: port 1(veth1) entered blocking state
[ 1454.776884][ T7114] br1: port 1(veth1) entered disabled state
[ 1454.777139][ T7114] veth1: entered allmulticast mode
[ 1454.778999][ T7114] veth1: entered promiscuous mode
[ 1454.924012][   T52] br1: port 1(veth1) entered blocking state
[ 1454.924295][   T52] br1: port 1(veth1) entered forwarding state
[ 1455.078288][ T7116] br1: port 2(veth2) entered blocking state
[ 1455.078566][ T7116] br1: port 2(veth2) entered disabled state
[ 1455.078817][ T7116] veth2: entered allmulticast mode
[ 1455.080997][ T7116] veth2: entered promiscuous mode
[ 1455.225549][   T52] br1: port 2(veth2) entered blocking state
[ 1455.225936][   T52] br1: port 2(veth2) entered forwarding state
[ 1487.771370][ T7449] br1: port 2(veth2) entered disabled state
[ 1487.918876][ T7450] veth2: left allmulticast mode
[ 1487.919090][ T7450] veth2: left promiscuous mode
[ 1487.919397][ T7450] br1: port 2(veth2) entered disabled state
[ 1488.066352][ T7451] br1: port 1(veth1) entered disabled state
[ 1488.214239][ T7452] veth1: left allmulticast mode
[ 1488.216379][ T7452] veth1: left promiscuous mode
[ 1488.216754][ T7452] br1: port 1(veth1) entered disabled state