[ 1320.216349][ T9998] br1: port 1(veth1) entered blocking state
[ 1320.217693][ T9998] br1: port 1(veth1) entered disabled state
[ 1320.218003][ T9998] veth1: entered allmulticast mode
[ 1320.219872][ T9998] veth1: entered promiscuous mode
[ 1320.343019][   T51] br1: port 1(veth1) entered blocking state
[ 1320.343360][   T51] br1: port 1(veth1) entered forwarding state
[ 1335.082451][T10057] br1: port 1(veth1) entered disabled state
[ 1335.205404][T10059] veth1: left allmulticast mode
[ 1335.205669][T10059] veth1: left promiscuous mode
[ 1335.205987][T10059] br1: port 1(veth1) entered disabled state