[ 1538.054801][ T7650] br1: port 1(veth1) entered blocking state
[ 1538.055937][ T7650] br1: port 1(veth1) entered disabled state
[ 1538.056637][ T7650] veth1: entered allmulticast mode
[ 1538.058453][ T7650] veth1: entered promiscuous mode
[ 1538.226996][ T6651] br1: port 1(veth1) entered blocking state
[ 1538.227301][ T6651] br1: port 1(veth1) entered forwarding state
[ 1558.457839][ T7725] br1: port 1(veth1) entered disabled state
[ 1558.605509][ T7726] veth1: left allmulticast mode
[ 1558.605740][ T7726] veth1: left promiscuous mode
[ 1558.606062][ T7726] br1: port 1(veth1) entered disabled state