[  825.726266][ T4521] br1: port 1(veth1) entered blocking state
[  825.728478][ T4521] br1: port 1(veth1) entered disabled state
[  825.729273][ T4521] veth1: entered allmulticast mode
[  825.734412][ T4521] veth1: entered promiscuous mode
[  825.959496][ T4524] br1: port 2(veth2) entered blocking state
[  825.959823][ T4524] br1: port 2(veth2) entered disabled state
[  825.960071][ T4524] veth2: entered allmulticast mode
[  825.962211][ T4524] veth2: entered promiscuous mode
[  826.219371][ T4526] br1: port 2(veth2) entered blocking state
[  826.219710][ T4526] br1: port 2(veth2) entered forwarding state
[  826.220433][ T4526] br1: port 1(veth1) entered blocking state
[  826.220839][ T4526] br1: port 1(veth1) entered forwarding state
[  850.413597][ T4776] br1: port 2(veth2) entered disabled state
[  850.414285][ T4776] br1: port 1(veth1) entered disabled state
[  850.684189][ T4778] veth2: left allmulticast mode
[  850.684493][ T4778] veth2: left promiscuous mode
[  850.684804][ T4778] br1: port 2(veth2) entered disabled state
[  850.958696][ T4780] veth1: left allmulticast mode
[  850.958906][ T4780] veth1: left promiscuous mode
[  850.959204][ T4780] br1: port 1(veth1) entered disabled state