[ 1233.611043][ T8445] br1: port 1(veth1) entered blocking state
[ 1233.611552][ T8445] br1: port 1(veth1) entered disabled state
[ 1233.612026][ T8445] veth1: entered allmulticast mode
[ 1233.615416][ T8445] veth1: entered promiscuous mode
[ 1233.714263][   T37] br1: port 1(veth1) entered blocking state
[ 1233.714712][   T37] br1: port 1(veth1) entered forwarding state
[ 1264.941952][ T8625] br1: port 1(veth1) entered disabled state
[ 1265.040548][ T8626] veth1: left allmulticast mode
[ 1265.040790][ T8626] veth1: left promiscuous mode
[ 1265.041114][ T8626] br1: port 1(veth1) entered disabled state