[  257.290859][ T2979] br10: port 1(veth1.10) entered blocking state
[  257.291257][ T2979] br10: port 1(veth1.10) entered disabled state
[  257.291629][ T2979] veth1.10: entered allmulticast mode
[  257.291905][ T2979] veth1: entered allmulticast mode
[  257.293622][ T2979] veth1.10: entered promiscuous mode
[  257.293922][ T2979] veth1: entered promiscuous mode
[  257.337661][ T2985] br10: port 2(veth2.10) entered blocking state
[  257.337987][ T2985] br10: port 2(veth2.10) entered disabled state
[  257.338305][ T2985] veth2.10: entered allmulticast mode
[  257.338527][ T2985] veth2: entered allmulticast mode
[  257.340156][ T2985] veth2.10: entered promiscuous mode
[  257.340403][ T2985] veth2: entered promiscuous mode
[  257.398738][ T2990] br10: port 2(veth2.10) entered blocking state
[  257.399311][ T2990] br10: port 2(veth2.10) entered forwarding state
[  257.399780][ T2990] br10: port 1(veth1.10) entered blocking state
[  257.400101][ T2990] br10: port 1(veth1.10) entered forwarding state
[  257.793206][ T3025] br11: port 1(veth1.11) entered blocking state
[  257.793651][ T3025] br11: port 1(veth1.11) entered disabled state
[  257.794070][ T3025] veth1.11: entered allmulticast mode
[  257.805841][ T3025] veth1.11: entered promiscuous mode
[  257.857708][ T3031] br11: port 2(veth2.11) entered blocking state
[  257.858017][ T3031] br11: port 2(veth2.11) entered disabled state
[  257.858325][ T3031] veth2.11: entered allmulticast mode
[  257.860176][ T3031] veth2.11: entered promiscuous mode
[  257.899428][ T3036] br11: port 2(veth2.11) entered blocking state
[  257.899771][ T3036] br11: port 2(veth2.11) entered forwarding state
[  257.900223][ T3036] br11: port 1(veth1.11) entered blocking state
[  257.900530][ T3036] br11: port 1(veth1.11) entered forwarding state
[  258.291083][ T3071] br12: port 1(veth1.12) entered blocking state
[  258.291414][ T3071] br12: port 1(veth1.12) entered disabled state
[  258.291727][ T3071] veth1.12: entered allmulticast mode
[  258.293575][ T3071] veth1.12: entered promiscuous mode
[  258.351567][ T3076] br12: port 2(veth2.12) entered blocking state
[  258.351933][ T3076] br12: port 2(veth2.12) entered disabled state
[  258.352878][ T3076] veth2.12: entered allmulticast mode
[  258.354631][ T3076] veth2.12: entered promiscuous mode
[  258.405709][ T3082] br12: port 2(veth2.12) entered blocking state
[  258.406094][ T3082] br12: port 2(veth2.12) entered forwarding state
[  258.406596][ T3082] br12: port 1(veth1.12) entered blocking state
[  258.406942][ T3082] br12: port 1(veth1.12) entered forwarding state
[  640.057155][ T4553] bc (4553) used greatest stack depth: 23712 bytes left
[  640.279859][ T4579] br12: port 2(veth2.12) entered disabled state
[  640.307793][ T4581] br12: port 1(veth1.12) entered disabled state
[  640.373655][ T4585] veth2.12: left allmulticast mode
[  640.373925][ T4585] veth2.12: left promiscuous mode
[  640.374680][ T4585] br12: port 2(veth2.12) entered disabled state
[  640.415575][ T4587] veth1.12: left allmulticast mode
[  640.415839][ T4587] veth1.12: left promiscuous mode
[  640.418316][ T4587] br12: port 1(veth1.12) entered disabled state
[  640.616665][ T4597] br11: port 2(veth2.11) entered disabled state
[  640.656548][ T4599] br11: port 1(veth1.11) entered disabled state
[  640.724913][ T4603] veth2.11: left allmulticast mode
[  640.725607][ T4603] veth2.11: left promiscuous mode
[  640.726036][ T4603] br11: port 2(veth2.11) entered disabled state
[  640.762776][ T4605] veth1.11: left allmulticast mode
[  640.763652][ T4605] veth1.11: left promiscuous mode
[  640.764146][ T4605] br11: port 1(veth1.11) entered disabled state
[  640.940623][ T4613] br10: port 2(veth2.10) entered disabled state
[  640.968684][ T4615] br10: port 1(veth1.10) entered disabled state
[  641.046044][ T4619] veth2.10: left allmulticast mode
[  641.046317][ T4619] veth2: left allmulticast mode
[  641.046580][ T4619] veth2.10: left promiscuous mode
[  641.046816][ T4619] veth2: left promiscuous mode
[  641.047260][ T4619] br10: port 2(veth2.10) entered disabled state
[  641.082815][ T4621] veth1.10: left allmulticast mode
[  641.083090][ T4621] veth1: left allmulticast mode
[  641.083335][ T4621] veth1.10: left promiscuous mode
[  641.083578][ T4621] veth1: left promiscuous mode
[  641.084023][ T4621] br10: port 1(veth1.10) entered disabled state