[  620.091906][T18196] br0: port 1(veth1) entered blocking state
[  620.092222][T18196] br0: port 1(veth1) entered disabled state
[  620.092484][T18196] veth1: entered allmulticast mode
[  620.094237][T18196] veth1: entered promiscuous mode
[  620.114423][T18198] br0: port 2(veth2) entered blocking state
[  620.114660][T18198] br0: port 2(veth2) entered disabled state
[  620.114904][T18198] veth2: entered allmulticast mode
[  620.117071][T18198] veth2: entered promiscuous mode
[  620.184479][  T186] br0: port 1(veth1) entered blocking state
[  620.184771][  T186] br0: port 1(veth1) entered forwarding state
[  620.201692][  T197] br0: port 2(veth2) entered blocking state
[  620.201882][  T197] br0: port 2(veth2) entered forwarding state
[  651.373821][T18376] bridge (18376) used greatest stack depth: 23160 bytes left
[  669.561195][T18478] br1: port 1(veth0) entered blocking state
[  669.561415][T18478] br1: port 1(veth0) entered disabled state
[  669.561602][T18478] veth0: entered allmulticast mode
[  669.570575][T18478] veth0: entered promiscuous mode
[  669.591585][T18479] br1: port 1(veth0) entered blocking state
[  669.591886][T18479] br1: port 1(veth0) entered forwarding state
[  671.667024][T18486] veth0: left allmulticast mode
[  671.667574][T18486] veth0: left promiscuous mode
[  671.667870][T18486] br1: port 1(veth0) entered disabled state
[  680.124414][T18602] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  680.267924][T18614] br0: port 2(veth2) entered disabled state
[  680.287660][T18615] br0: port 1(veth1) entered disabled state
[  680.307042][T18616] veth2: left allmulticast mode
[  680.307215][T18616] veth2: left promiscuous mode
[  680.307440][T18616] br0: port 2(veth2) entered disabled state
[  680.308706][T18616] veth1: left allmulticast mode
[  680.308848][T18616] veth1: left promiscuous mode
[  680.309071][T18616] br0: port 1(veth1) entered disabled state