[  461.738118][ T2786] br1: port 1(veth1) entered blocking state
[  461.738347][ T2786] br1: port 1(veth1) entered disabled state
[  461.738784][ T2786] veth1: entered allmulticast mode
[  461.740316][ T2786] veth1: entered promiscuous mode
[  461.760804][   T38] br1: port 1(veth1) entered blocking state
[  461.761077][   T38] br1: port 1(veth1) entered forwarding state
[  461.786193][ T2788] br1: port 2(veth2) entered blocking state
[  461.786439][ T2788] br1: port 2(veth2) entered disabled state
[  461.786645][ T2788] veth2: entered allmulticast mode
[  461.788215][ T2788] veth2: entered promiscuous mode
[  461.818809][ T1933] br1: port 2(veth2) entered blocking state
[  461.819045][ T1933] br1: port 2(veth2) entered forwarding state
[  479.164874][ T3193] tc (3193) used greatest stack depth: 23448 bytes left
[  506.880521][ T4185] br1: port 2(veth2) entered disabled state
[  506.909038][ T4186] veth2: left allmulticast mode
[  506.909243][ T4186] veth2: left promiscuous mode
[  506.909636][ T4186] br1: port 2(veth2) entered disabled state
[  506.936924][ T4187] br1: port 1(veth1) entered disabled state
[  506.955939][ T4188] veth1: left allmulticast mode
[  506.956125][ T4188] veth1: left promiscuous mode
[  506.956371][ T4188] br1: port 1(veth1) entered disabled state