[  521.289512][ T3368] br0: port 1(veth1) entered blocking state
[  521.289773][ T3368] br0: port 1(veth1) entered disabled state
[  521.290016][ T3368] veth1: entered allmulticast mode
[  521.292000][ T3368] veth1: entered promiscuous mode
[  521.470766][ T3370] br0: port 2(veth2) entered blocking state
[  521.471008][ T3370] br0: port 2(veth2) entered disabled state
[  521.471250][ T3370] veth2: entered allmulticast mode
[  521.473143][ T3370] veth2: entered promiscuous mode
[  521.815357][   T38] br0: port 1(veth1) entered blocking state
[  521.815716][   T38] br0: port 1(veth1) entered forwarding state
[  521.982460][   T37] br0: port 2(veth2) entered blocking state
[  521.982963][   T37] br0: port 2(veth2) entered forwarding state
[  765.389962][ T4579] br0: port 2(veth2) entered disabled state
[  765.578775][ T4580] br0: port 1(veth1) entered disabled state
[  765.726319][ T4581] veth2: left allmulticast mode
[  765.726615][ T4581] veth2: left promiscuous mode
[  765.726965][ T4581] br0: port 2(veth2) entered disabled state
[  765.728761][ T4581] veth1: left allmulticast mode
[  765.728995][ T4581] veth1: left promiscuous mode
[  765.729330][ T4581] br0: port 1(veth1) entered disabled state