[  857.367274][T12595] br1: port 1(veth1) entered blocking state
[  857.367629][T12595] br1: port 1(veth1) entered disabled state
[  857.367927][T12595] veth1: entered allmulticast mode
[  857.369911][T12595] veth1: entered promiscuous mode
[  857.456024][ T5902] br1: port 1(veth1) entered blocking state
[  857.456347][ T5902] br1: port 1(veth1) entered forwarding state
[  857.541757][T12597] br1: port 2(veth2) entered blocking state
[  857.542051][T12597] br1: port 2(veth2) entered disabled state
[  857.542350][T12597] veth2: entered allmulticast mode
[  857.544512][T12597] veth2: entered promiscuous mode
[  857.621684][   T37] br1: port 2(veth2) entered blocking state
[  857.621964][   T37] br1: port 2(veth2) entered forwarding state
[  866.315987][T12643] tc (12643) used greatest stack depth: 23536 bytes left
[  968.712159][T13992] br1: port 2(veth2) entered disabled state
[  968.784972][T13993] veth2: left allmulticast mode
[  968.786215][T13993] veth2: left promiscuous mode
[  968.786783][T13993] br1: port 2(veth2) entered disabled state
[  968.863081][T13994] br1: port 1(veth1) entered disabled state
[  968.961538][T13995] veth1: left allmulticast mode
[  968.961792][T13995] veth1: left promiscuous mode
[  968.962139][T13995] br1: port 1(veth1) entered disabled state