[  464.438369][ T2579] br1: port 1(veth1) entered blocking state
[  464.438584][ T2579] br1: port 1(veth1) entered disabled state
[  464.438778][ T2579] veth1: entered allmulticast mode
[  464.441448][ T2579] veth1: entered promiscuous mode
[  464.475661][   T38] br1: port 1(veth1) entered blocking state
[  464.475882][   T38] br1: port 1(veth1) entered forwarding state
[  464.496090][ T2581] br1: port 2(veth2) entered blocking state
[  464.496281][ T2581] br1: port 2(veth2) entered disabled state
[  464.496468][ T2581] veth2: entered allmulticast mode
[  464.497886][ T2581] veth2: entered promiscuous mode
[  464.519655][   T71] br1: port 2(veth2) entered blocking state
[  464.519893][   T71] br1: port 2(veth2) entered forwarding state
[  503.188042][ T3708] tc (3708) used greatest stack depth: 23656 bytes left
[  510.950953][ T3978] br1: port 2(veth2) entered disabled state
[  510.977979][ T3979] veth2: left allmulticast mode
[  510.978170][ T3979] veth2: left promiscuous mode
[  510.978728][ T3979] br1: port 2(veth2) entered disabled state
[  511.011476][ T3980] br1: port 1(veth1) entered disabled state
[  511.032299][ T3981] veth1: left allmulticast mode
[  511.032451][ T3981] veth1: left promiscuous mode
[  511.032664][ T3981] br1: port 1(veth1) entered disabled state