[  770.252551][ T4687] br1: port 1(veth1.100) entered blocking state
[  770.253360][ T4687] br1: port 1(veth1.100) entered disabled state
[  770.253675][ T4687] veth1.100: entered allmulticast mode
[  770.253909][ T4687] veth1: entered allmulticast mode
[  770.255498][ T4687] veth1.100: entered promiscuous mode
[  770.255758][ T4687] veth1: entered promiscuous mode
[  770.330325][ T4690] br1: port 1(veth1.100) entered blocking state
[  770.330668][ T4690] br1: port 1(veth1.100) entered forwarding state
[  770.546179][ T4701] br2: port 1(veth1.200) entered blocking state
[  770.546515][ T4701] br2: port 1(veth1.200) entered disabled state
[  770.546824][ T4701] veth1.200: entered allmulticast mode
[  770.548441][ T4701] veth1.200: entered promiscuous mode
[  770.628254][ T4704] br2: port 1(veth1.200) entered blocking state
[  770.628598][ T4704] br2: port 1(veth1.200) entered forwarding state
[  780.214907][ T4769] veth1.100: left allmulticast mode
[  780.215248][ T4769] veth1.100: left promiscuous mode
[  780.215731][ T4769] br1: port 1(veth1.100) entered disabled state
[  780.240372][ T4770] veth1.200: left allmulticast mode
[  780.240662][ T4770] veth1: left allmulticast mode
[  780.241535][ T4770] veth1.200: left promiscuous mode
[  780.241900][ T4770] veth1: left promiscuous mode
[  780.242451][ T4770] br2: port 1(veth1.200) entered disabled state
[  782.294067][ T4772] br2: port 1(veth1.200) entered blocking state
[  782.294395][ T4772] br2: port 1(veth1.200) entered disabled state
[  782.294708][ T4772] veth1.200: entered allmulticast mode
[  782.294948][ T4772] veth1: entered allmulticast mode
[  782.296830][ T4772] veth1.200: entered promiscuous mode
[  782.297093][ T4772] veth1: entered promiscuous mode
[  782.297741][ T4772] br2: port 1(veth1.200) entered blocking state
[  782.298058][ T4772] br2: port 1(veth1.200) entered forwarding state
[  782.327547][ T4773] br1: port 1(veth1.100) entered blocking state
[  782.328336][ T4773] br1: port 1(veth1.100) entered disabled state
[  782.328706][ T4773] veth1.100: entered allmulticast mode
[  782.330369][ T4773] veth1.100: entered promiscuous mode
[  782.336178][ T4773] br1: port 1(veth1.100) entered blocking state
[  782.336531][ T4773] br1: port 1(veth1.100) entered forwarding state
[  786.768202][ T4825] veth1.200: left allmulticast mode
[  786.768566][ T4825] veth1.200: left promiscuous mode
[  786.769114][ T4825] br2: port 1(veth1.200) entered disabled state
[  786.946783][ T4832] veth1.100: left allmulticast mode
[  786.947080][ T4832] veth1: left allmulticast mode
[  786.947383][ T4832] veth1.100: left promiscuous mode
[  786.947634][ T4832] veth1: left promiscuous mode
[  786.948165][ T4832] br1: port 1(veth1.100) entered disabled state