[  504.552464][ T4266] br0: port 1(veth1) entered blocking state
[  504.552817][ T4266] br0: port 1(veth1) entered disabled state
[  504.553153][ T4266] veth1: entered allmulticast mode
[  504.554813][ T4266] veth1: entered promiscuous mode
[  504.600803][ T4268] br0: port 2(veth2) entered blocking state
[  504.601216][ T4268] br0: port 2(veth2) entered disabled state
[  504.601597][ T4268] veth2: entered allmulticast mode
[  504.603289][ T4268] veth2: entered promiscuous mode
[  504.660861][ T2299] br0: port 1(veth1) entered blocking state
[  504.661200][ T2299] br0: port 1(veth1) entered forwarding state
[  514.820239][   T36] br0: port 2(veth2) entered blocking state
[  514.820819][   T36] br0: port 2(veth2) entered forwarding state
[  521.141348][ T4290] br0: port 2(veth2) entered disabled state
[  521.250271][   T36] br0: port 2(veth2) entered blocking state
[  521.250625][   T36] br0: port 2(veth2) entered forwarding state
[  527.620396][ T4314] br0: port 1(veth1) entered disabled state
[  527.656401][ T4315] br0: port 2(veth2) entered disabled state
[  527.685842][ T4316] veth2: left allmulticast mode
[  527.686106][ T4316] veth2: left promiscuous mode
[  527.687103][ T4316] br0: port 2(veth2) entered disabled state
[  527.688158][ T4316] veth1: left allmulticast mode
[  527.688397][ T4316] veth1: left promiscuous mode
[  527.689176][ T4316] br0: port 1(veth1) entered disabled state
[  529.797587][   T52] kworker/3:1 (52) used greatest stack depth: 22688 bytes left