[  497.399942][T17405] br0: port 1(veth1) entered blocking state
[  497.400385][T17405] br0: port 1(veth1) entered disabled state
[  497.400793][T17405] veth1: entered allmulticast mode
[  497.402602][T17405] veth1: entered promiscuous mode
[  497.447514][T17407] br0: port 2(veth2) entered blocking state
[  497.448287][T17407] br0: port 2(veth2) entered disabled state
[  497.448664][T17407] veth2: entered allmulticast mode
[  497.450381][T17407] veth2: entered promiscuous mode
[  497.508483][   T46] br0: port 1(veth1) entered blocking state
[  497.508947][   T46] br0: port 1(veth1) entered forwarding state
[  497.534903][   T39] br0: port 2(veth2) entered blocking state
[  497.535228][   T39] br0: port 2(veth2) entered forwarding state
[  551.942030][T17937] tc (17937) used greatest stack depth: 24024 bytes left
[  619.862480][T18700] br0: port 1(veth1) entered disabled state
[  624.949015][T18705] br0: port 1(veth1) entered forwarding state
[  630.081076][T18713] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  640.434427][T18737] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  640.487087][T18744] br0: port 2(veth2) entered disabled state
[  640.525854][T18745] br0: port 1(veth1) entered disabled state
[  640.549524][T18746] veth2: left allmulticast mode
[  640.549796][T18746] veth2: left promiscuous mode
[  640.550866][T18746] br0: port 2(veth2) entered disabled state
[  640.553268][T18746] veth1: left allmulticast mode
[  640.553524][T18746] veth1: left promiscuous mode
[  640.553849][T18746] br0: port 1(veth1) entered disabled state