[ 1273.872806][ T9546] br1: port 1(veth1) entered blocking state
[ 1273.873207][ T9546] br1: port 1(veth1) entered disabled state
[ 1273.873585][ T9546] veth1: entered allmulticast mode
[ 1273.875913][ T9546] veth1: entered promiscuous mode
[ 1274.073344][ T9549] br1: port 2(veth2) entered blocking state
[ 1274.073780][ T9549] br1: port 2(veth2) entered disabled state
[ 1274.074284][ T9549] veth2: entered allmulticast mode
[ 1274.076938][ T9549] veth2: entered promiscuous mode
[ 1274.240617][ T9551] br1: port 2(veth2) entered blocking state
[ 1274.240953][ T9551] br1: port 2(veth2) entered forwarding state
[ 1274.241469][ T9551] br1: port 1(veth1) entered blocking state
[ 1274.241739][ T9551] br1: port 1(veth1) entered forwarding state
[ 1293.407618][ T9837] br1: port 2(veth2) entered disabled state
[ 1293.408342][ T9837] br1: port 1(veth1) entered disabled state
[ 1293.574027][ T9839] veth2: left allmulticast mode
[ 1293.574312][ T9839] veth2: left promiscuous mode
[ 1293.574651][ T9839] br1: port 2(veth2) entered disabled state
[ 1293.745094][ T9841] veth1: left allmulticast mode
[ 1293.746374][ T9841] veth1: left promiscuous mode
[ 1293.746727][ T9841] br1: port 1(veth1) entered disabled state