[  548.934927][T10647] br0: port 1(veth1) entered blocking state
[  548.935266][T10647] br0: port 1(veth1) entered disabled state
[  548.935580][T10647] veth1: entered allmulticast mode
[  548.948462][T10647] veth1: entered promiscuous mode
[  549.000828][T10649] br0: port 2(veth2) entered blocking state
[  549.001156][T10649] br0: port 2(veth2) entered disabled state
[  549.001479][T10649] veth2: entered allmulticast mode
[  549.004749][T10649] veth2: entered promiscuous mode
[  549.067004][ T7864] br0: port 1(veth1) entered blocking state
[  549.067240][ T7864] br0: port 1(veth1) entered forwarding state
[  549.094013][ T7864] br0: port 2(veth2) entered blocking state
[  549.094222][ T7864] br0: port 2(veth2) entered forwarding state
[  656.572758][T11781] bridge (11781) used greatest stack depth: 23680 bytes left
[  671.580072][T11938] br0: port 1(veth1) entered disabled state
[  676.667169][T11943] br0: port 1(veth1) entered forwarding state
[  681.812856][T11951] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  692.146191][T11975] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  692.198798][T11982] br0: port 2(veth2) entered disabled state
[  692.219609][T11983] br0: port 1(veth1) entered disabled state
[  692.245915][T11984] veth2: left allmulticast mode
[  692.246126][T11984] veth2: left promiscuous mode
[  692.246429][T11984] br0: port 2(veth2) entered disabled state
[  692.247321][T11984] veth1: left allmulticast mode
[  692.247522][T11984] veth1: left promiscuous mode
[  692.247824][T11984] br0: port 1(veth1) entered disabled state