[ 1335.499387][ T8740] br0: port 1(veth1) entered blocking state
[ 1335.499684][ T8740] br0: port 1(veth1) entered disabled state
[ 1335.499982][ T8740] veth1: entered allmulticast mode
[ 1335.501931][ T8740] veth1: entered promiscuous mode
[ 1335.683867][   T37] br0: port 1(veth1) entered blocking state
[ 1335.684148][   T37] br0: port 1(veth1) entered forwarding state
[ 1342.182034][ T8784] br0: port 1(veth1) entered disabled state
[ 1342.255954][ T8785] veth1: left allmulticast mode
[ 1342.256186][ T8785] veth1: left promiscuous mode
[ 1342.256554][ T8785] br0: port 1(veth1) entered disabled state