[  820.003470][T20323] br0: port 1(veth1) entered blocking state
[  820.003719][T20323] br0: port 1(veth1) entered disabled state
[  820.003943][T20323] veth1: entered allmulticast mode
[  820.005496][T20323] veth1: entered promiscuous mode
[  820.045458][T20325] br0: port 2(veth2) entered blocking state
[  820.045716][T20325] br0: port 2(veth2) entered disabled state
[  820.045979][T20325] veth2: entered allmulticast mode
[  820.049062][T20325] veth2: entered promiscuous mode
[  820.117862][   T38] br0: port 1(veth1) entered blocking state
[  820.118068][   T38] br0: port 1(veth1) entered forwarding state
[  820.140822][   T35] br0: port 2(veth2) entered blocking state
[  820.141032][   T35] br0: port 2(veth2) entered forwarding state
[  870.768554][T20605] br1: port 1(veth0) entered blocking state
[  870.768864][T20605] br1: port 1(veth0) entered disabled state
[  870.769083][T20605] veth0: entered allmulticast mode
[  870.775523][T20605] veth0: entered promiscuous mode
[  870.779870][T20605] ip (20605) used greatest stack depth: 23424 bytes left
[  870.810179][T20606] br1: port 1(veth0) entered blocking state
[  870.810408][T20606] br1: port 1(veth0) entered forwarding state
[  872.920279][T20613] veth0: left allmulticast mode
[  872.921436][T20613] veth0: left promiscuous mode
[  872.921847][T20613] br1: port 1(veth0) entered disabled state
[  881.851037][T20730] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  882.009558][T20742] br0: port 2(veth2) entered disabled state
[  882.035627][T20743] br0: port 1(veth1) entered disabled state
[  882.062978][T20744] veth2: left allmulticast mode
[  882.063148][T20744] veth2: left promiscuous mode
[  882.063376][T20744] br0: port 2(veth2) entered disabled state
[  882.064493][T20744] veth1: left allmulticast mode
[  882.064633][T20744] veth1: left promiscuous mode
[  882.064844][T20744] br0: port 1(veth1) entered disabled state