[  508.269350][ T3352] br0: port 1(veth1) entered blocking state
[  508.269688][ T3352] br0: port 1(veth1) entered disabled state
[  508.269978][ T3352] veth1: entered allmulticast mode
[  508.272095][ T3352] veth1: entered promiscuous mode
[  508.481055][ T3354] br0: port 2(veth2) entered blocking state
[  508.481416][ T3354] br0: port 2(veth2) entered disabled state
[  508.481696][ T3354] veth2: entered allmulticast mode
[  508.483641][ T3354] veth2: entered promiscuous mode
[  508.838976][   T52] br0: port 1(veth1) entered blocking state
[  508.839331][   T52] br0: port 1(veth1) entered forwarding state
[  509.013991][   T52] br0: port 2(veth2) entered blocking state
[  509.014293][   T52] br0: port 2(veth2) entered forwarding state
[  732.793114][ T4535] br0: port 2(veth2) entered disabled state
[  732.961557][ T4537] br0: port 1(veth1) entered disabled state
[  733.120260][ T4539] veth2: left allmulticast mode
[  733.120505][ T4539] veth2: left promiscuous mode
[  733.120824][ T4539] br0: port 2(veth2) entered disabled state
[  733.122567][ T4539] veth1: left allmulticast mode
[  733.122759][ T4539] veth1: left promiscuous mode
[  733.123046][ T4539] br0: port 1(veth1) entered disabled state