[  683.290614][T13281] br1: port 1(veth1) entered blocking state
[  683.291494][T13281] br1: port 1(veth1) entered disabled state
[  683.291809][T13281] veth1: entered allmulticast mode
[  683.294328][T13281] veth1: entered promiscuous mode
[  683.321419][ T3003] br1: port 1(veth1) entered blocking state
[  683.321623][ T3003] br1: port 1(veth1) entered forwarding state
[  683.347633][T13283] br1: port 2(veth2) entered blocking state
[  683.347941][T13283] br1: port 2(veth2) entered disabled state
[  683.348229][T13283] veth2: entered allmulticast mode
[  683.350795][T13283] veth2: entered promiscuous mode
[  683.398477][ T7108] br1: port 2(veth2) entered blocking state
[  683.398789][ T7108] br1: port 2(veth2) entered forwarding state
[  691.222249][T13328] tc (13328) used greatest stack depth: 23968 bytes left
[  736.737930][T14676] br1: port 2(veth2) entered disabled state
[  736.764333][T14677] veth2: left allmulticast mode
[  736.764534][T14677] veth2: left promiscuous mode
[  736.765188][T14677] br1: port 2(veth2) entered disabled state
[  736.794443][T14678] br1: port 1(veth1) entered disabled state
[  736.814933][T14679] veth1: left allmulticast mode
[  736.815111][T14679] veth1: left promiscuous mode
[  736.815344][T14679] br1: port 1(veth1) entered disabled state