[  930.629291][T21347] br1: port 1(veth1) entered blocking state
[  930.629569][T21347] br1: port 1(veth1) entered disabled state
[  930.629826][T21347] veth1: entered allmulticast mode
[  930.631934][T21347] veth1: entered promiscuous mode
[  930.660551][   T38] br1: port 1(veth1) entered blocking state
[  930.660790][   T38] br1: port 1(veth1) entered forwarding state
[  930.683237][T21349] br1: port 2(veth2) entered blocking state
[  930.683443][T21349] br1: port 2(veth2) entered disabled state
[  930.683640][T21349] veth2: entered allmulticast mode
[  930.685146][T21349] veth2: entered promiscuous mode
[  930.704844][   T38] br1: port 2(veth2) entered blocking state
[  930.705083][   T38] br1: port 2(veth2) entered forwarding state
[  953.923918][T21972] tc (21972) used greatest stack depth: 23416 bytes left
[  974.786712][T22746] br1: port 2(veth2) entered disabled state
[  974.804086][T22747] veth2: left allmulticast mode
[  974.804680][T22747] veth2: left promiscuous mode
[  974.805014][T22747] br1: port 2(veth2) entered disabled state
[  974.824293][T22748] br1: port 1(veth1) entered disabled state
[  974.842488][T22749] veth1: left allmulticast mode
[  974.842708][T22749] veth1: left promiscuous mode
[  974.843004][T22749] br1: port 1(veth1) entered disabled state