[  491.206135][ T4622] br1: port 1(veth1.100) entered blocking state
[  491.206372][ T4622] br1: port 1(veth1.100) entered disabled state
[  491.206575][ T4622] veth1.100: entered allmulticast mode
[  491.206712][ T4622] veth1: entered allmulticast mode
[  491.208223][ T4622] veth1.100: entered promiscuous mode
[  491.208368][ T4622] veth1: entered promiscuous mode
[  491.290628][ T4625] br1: port 1(veth1.100) entered blocking state
[  491.290862][ T4625] br1: port 1(veth1.100) entered forwarding state
[  491.506618][ T4635] br2: port 1(veth1.200) entered blocking state
[  491.507119][ T4635] br2: port 1(veth1.200) entered disabled state
[  491.507382][ T4635] veth1.200: entered allmulticast mode
[  491.508922][ T4635] veth1.200: entered promiscuous mode
[  491.590515][ T4638] br2: port 1(veth1.200) entered blocking state
[  491.590780][ T4638] br2: port 1(veth1.200) entered forwarding state
[  501.434546][ T4699] veth1.100: left allmulticast mode
[  501.434792][ T4699] veth1.100: left promiscuous mode
[  501.435259][ T4699] br1: port 1(veth1.100) entered disabled state
[  501.462874][ T4700] veth1.200: left allmulticast mode
[  501.463046][ T4700] veth1: left allmulticast mode
[  501.463198][ T4700] veth1.200: left promiscuous mode
[  501.463329][ T4700] veth1: left promiscuous mode
[  501.463678][ T4700] br2: port 1(veth1.200) entered disabled state
[  503.515850][ T4702] br2: port 1(veth1.200) entered blocking state
[  503.516109][ T4702] br2: port 1(veth1.200) entered disabled state
[  503.516374][ T4702] veth1.200: entered allmulticast mode
[  503.516553][ T4702] veth1: entered allmulticast mode
[  503.518096][ T4702] veth1.200: entered promiscuous mode
[  503.518287][ T4702] veth1: entered promiscuous mode
[  503.518883][ T4702] br2: port 1(veth1.200) entered blocking state
[  503.519118][ T4702] br2: port 1(veth1.200) entered forwarding state
[  503.553075][ T4703] br1: port 1(veth1.100) entered blocking state
[  503.553300][ T4703] br1: port 1(veth1.100) entered disabled state
[  503.553522][ T4703] veth1.100: entered allmulticast mode
[  503.555746][ T4703] veth1.100: entered promiscuous mode
[  503.556314][ T4703] br1: port 1(veth1.100) entered blocking state
[  503.556503][ T4703] br1: port 1(veth1.100) entered forwarding state
[  508.101759][ T4755] veth1.200: left allmulticast mode
[  508.102304][ T4755] veth1.200: left promiscuous mode
[  508.102667][ T4755] br2: port 1(veth1.200) entered disabled state
[  508.283550][ T4760] veth1.100: left allmulticast mode
[  508.283780][ T4760] veth1: left allmulticast mode
[  508.284420][ T4760] veth1.100: left promiscuous mode
[  508.284613][ T4760] veth1: left promiscuous mode
[  508.285076][ T4760] br1: port 1(veth1.100) entered disabled state