[ 1711.115328][ T9201] br1: port 1(veth1) entered blocking state
[ 1711.115778][ T9201] br1: port 1(veth1) entered disabled state
[ 1711.116212][ T9201] veth1: entered allmulticast mode
[ 1711.119883][ T9201] veth1: entered promiscuous mode
[ 1711.240220][   T57] br1: port 1(veth1) entered blocking state
[ 1711.240652][   T57] br1: port 1(veth1) entered forwarding state
[ 1730.817483][ T9340] br1: port 1(veth1) entered disabled state
[ 1730.932508][ T9341] veth1: left allmulticast mode
[ 1730.933166][ T9341] veth1: left promiscuous mode
[ 1730.933656][ T9341] br1: port 1(veth1) entered disabled state