[  786.389604][ T8320] br1: port 1(veth1.100) entered blocking state
[  786.389825][ T8320] br1: port 1(veth1.100) entered disabled state
[  786.395800][ T8320] veth1.100: entered allmulticast mode
[  786.395947][ T8320] veth1: entered allmulticast mode
[  786.397419][ T8320] veth1.100: entered promiscuous mode
[  786.397569][ T8320] veth1: entered promiscuous mode
[  786.459165][ T8323] br1: port 1(veth1.100) entered blocking state
[  786.459383][ T8323] br1: port 1(veth1.100) entered forwarding state
[  786.645576][ T8333] br2: port 1(veth1.200) entered blocking state
[  786.645840][ T8333] br2: port 1(veth1.200) entered disabled state
[  786.646110][ T8333] veth1.200: entered allmulticast mode
[  786.647706][ T8333] veth1.200: entered promiscuous mode
[  786.714758][ T8336] br2: port 1(veth1.200) entered blocking state
[  786.714978][ T8336] br2: port 1(veth1.200) entered forwarding state
[  796.444114][ T8397] veth1.100: left allmulticast mode
[  796.444358][ T8397] veth1.100: left promiscuous mode
[  796.445088][ T8397] br1: port 1(veth1.100) entered disabled state
[  796.464971][ T8398] veth1.200: left allmulticast mode
[  796.465130][ T8398] veth1: left allmulticast mode
[  796.465285][ T8398] veth1.200: left promiscuous mode
[  796.465426][ T8398] veth1: left promiscuous mode
[  796.466145][ T8398] br2: port 1(veth1.200) entered disabled state
[  798.520660][ T8400] br2: port 1(veth1.200) entered blocking state
[  798.520931][ T8400] br2: port 1(veth1.200) entered disabled state
[  798.521192][ T8400] veth1.200: entered allmulticast mode
[  798.521384][ T8400] veth1: entered allmulticast mode
[  798.523290][ T8400] veth1.200: entered promiscuous mode
[  798.523504][ T8400] veth1: entered promiscuous mode
[  798.530506][ T8400] br2: port 1(veth1.200) entered blocking state
[  798.530745][ T8400] br2: port 1(veth1.200) entered forwarding state
[  798.550305][ T8401] br1: port 1(veth1.100) entered blocking state
[  798.550512][ T8401] br1: port 1(veth1.100) entered disabled state
[  798.550708][ T8401] veth1.100: entered allmulticast mode
[  798.552150][ T8401] veth1.100: entered promiscuous mode
[  798.552663][ T8401] br1: port 1(veth1.100) entered blocking state
[  798.552846][ T8401] br1: port 1(veth1.100) entered forwarding state
[  803.039303][ T8453] veth1.200: left allmulticast mode
[  803.040745][ T8453] veth1.200: left promiscuous mode
[  803.041114][ T8453] br2: port 1(veth1.200) entered disabled state
[  803.226664][ T8458] veth1.100: left allmulticast mode
[  803.226891][ T8458] veth1: left allmulticast mode
[  803.227100][ T8458] veth1.100: left promiscuous mode
[  803.227298][ T8458] veth1: left promiscuous mode
[  803.227758][ T8458] br1: port 1(veth1.100) entered disabled state