[ 1291.914763][ T9153] br1: port 1(veth1) entered blocking state
[ 1291.915085][ T9153] br1: port 1(veth1) entered disabled state
[ 1291.915406][ T9153] veth1: entered allmulticast mode
[ 1291.917397][ T9153] veth1: entered promiscuous mode
[ 1292.002614][   T37] br1: port 1(veth1) entered blocking state
[ 1292.003108][   T37] br1: port 1(veth1) entered forwarding state
[ 1292.095002][ T9156] br1: port 2(veth2) entered blocking state
[ 1292.095320][ T9156] br1: port 2(veth2) entered disabled state
[ 1292.095599][ T9156] veth2: entered allmulticast mode
[ 1292.097532][ T9156] veth2: entered promiscuous mode
[ 1292.174152][   T37] br1: port 2(veth2) entered blocking state
[ 1292.174521][   T37] br1: port 2(veth2) entered forwarding state
[ 1318.514382][ T9368] br1: port 2(veth2) entered disabled state
[ 1318.609196][ T9369] veth2: left allmulticast mode
[ 1318.610252][ T9369] veth2: left promiscuous mode
[ 1318.610614][ T9369] br1: port 2(veth2) entered disabled state
[ 1318.684173][ T9370] br1: port 1(veth1) entered disabled state
[ 1318.767516][ T9371] veth1: left allmulticast mode
[ 1318.767798][ T9371] veth1: left promiscuous mode
[ 1318.768139][ T9371] br1: port 1(veth1) entered disabled state