[ 1231.735792][ T8408] br1: port 1(veth1) entered blocking state
[ 1231.736108][ T8408] br1: port 1(veth1) entered disabled state
[ 1231.736393][ T8408] veth1: entered allmulticast mode
[ 1231.738362][ T8408] veth1: entered promiscuous mode
[ 1231.831252][  T251] br1: port 1(veth1) entered blocking state
[ 1231.831636][  T251] br1: port 1(veth1) entered forwarding state
[ 1263.339224][ T8587] br1: port 1(veth1) entered disabled state
[ 1263.435710][ T8588] veth1: left allmulticast mode
[ 1263.436102][ T8588] veth1: left promiscuous mode
[ 1263.436642][ T8588] br1: port 1(veth1) entered disabled state