[ 1420.923801][ T8208] br1: port 1(veth1) entered blocking state
[ 1420.924358][ T8208] br1: port 1(veth1) entered disabled state
[ 1420.924817][ T8208] veth1: entered allmulticast mode
[ 1420.928749][ T8208] veth1: entered promiscuous mode
[ 1421.081396][   T38] br1: port 1(veth1) entered blocking state
[ 1421.082120][   T38] br1: port 1(veth1) entered forwarding state
[ 1442.280377][ T8347] br1: port 1(veth1) entered disabled state
[ 1442.383654][ T8348] veth1: left allmulticast mode
[ 1442.384033][ T8348] veth1: left promiscuous mode
[ 1442.384528][ T8348] br1: port 1(veth1) entered disabled state