[  850.902848][T21221] br0: port 1(veth1) entered blocking state
[  850.903063][T21221] br0: port 1(veth1) entered disabled state
[  850.903261][T21221] veth1: entered allmulticast mode
[  850.905847][T21221] veth1: entered promiscuous mode
[  850.937719][T21223] br0: port 2(veth2) entered blocking state
[  850.937985][T21223] br0: port 2(veth2) entered disabled state
[  850.938201][T21223] veth2: entered allmulticast mode
[  850.940356][T21223] veth2: entered promiscuous mode
[  850.998367][   T57] br0: port 1(veth1) entered blocking state
[  850.998568][   T57] br0: port 1(veth1) entered forwarding state
[  851.023531][T17380] br0: port 2(veth2) entered blocking state
[  851.023770][T17380] br0: port 2(veth2) entered forwarding state
[  901.067494][T21503] br1: port 1(veth0) entered blocking state
[  901.067714][T21503] br1: port 1(veth0) entered disabled state
[  901.067904][T21503] veth0: entered allmulticast mode
[  901.076071][T21503] veth0: entered promiscuous mode
[  901.083046][T21503] ip (21503) used greatest stack depth: 23504 bytes left
[  901.108867][T21504] br1: port 1(veth0) entered blocking state
[  901.109112][T21504] br1: port 1(veth0) entered forwarding state
[  903.202697][T21511] veth0: left allmulticast mode
[  903.202884][T21511] veth0: left promiscuous mode
[  903.203124][T21511] br1: port 1(veth0) entered disabled state
[  911.828864][T21627] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  911.973259][T21639] br0: port 2(veth2) entered disabled state
[  911.997210][T21640] br0: port 1(veth1) entered disabled state
[  912.015804][T21641] veth2: left allmulticast mode
[  912.015974][T21641] veth2: left promiscuous mode
[  912.016199][T21641] br0: port 2(veth2) entered disabled state
[  912.017395][T21641] veth1: left allmulticast mode
[  912.017541][T21641] veth1: left promiscuous mode
[  912.017752][T21641] br0: port 1(veth1) entered disabled state