[  522.778803][ T3368] br0: port 1(veth1) entered blocking state
[  522.779100][ T3368] br0: port 1(veth1) entered disabled state
[  522.779381][ T3368] veth1: entered allmulticast mode
[  522.782171][ T3368] veth1: entered promiscuous mode
[  523.017093][ T3370] br0: port 2(veth2) entered blocking state
[  523.017437][ T3370] br0: port 2(veth2) entered disabled state
[  523.017756][ T3370] veth2: entered allmulticast mode
[  523.019753][ T3370] veth2: entered promiscuous mode
[  523.379699][   T40] br0: port 1(veth1) entered blocking state
[  523.380080][   T40] br0: port 1(veth1) entered forwarding state
[  523.584487][   T39] br0: port 2(veth2) entered blocking state
[  523.584867][   T39] br0: port 2(veth2) entered forwarding state
[  773.384164][ T4579] br0: port 2(veth2) entered disabled state
[  773.547904][ T4580] br0: port 1(veth1) entered disabled state
[  773.746533][ T4581] veth2: left allmulticast mode
[  773.746769][ T4581] veth2: left promiscuous mode
[  773.747072][ T4581] br0: port 2(veth2) entered disabled state
[  773.748781][ T4581] veth1: left allmulticast mode
[  773.748961][ T4581] veth1: left promiscuous mode
[  773.749257][ T4581] br0: port 1(veth1) entered disabled state