[ 1196.440426][ T7476] br1: port 1(veth1) entered blocking state
[ 1196.441597][ T7476] br1: port 1(veth1) entered disabled state
[ 1196.442099][ T7476] veth1: entered allmulticast mode
[ 1196.445609][ T7476] veth1: entered promiscuous mode
[ 1196.546481][   T56] br1: port 1(veth1) entered blocking state
[ 1196.546942][   T56] br1: port 1(veth1) entered forwarding state
[ 1211.472598][ T7575] br1: port 1(veth1) entered disabled state
[ 1211.576296][ T7576] veth1: left allmulticast mode
[ 1211.576729][ T7576] veth1: left promiscuous mode
[ 1211.578102][ T7576] br1: port 1(veth1) entered disabled state