[  747.428340][T11956] br1: port 1(veth1) entered blocking state
[  747.428568][T11956] br1: port 1(veth1) entered disabled state
[  747.428778][T11956] veth1: entered allmulticast mode
[  747.430250][T11956] veth1: entered promiscuous mode
[  747.456676][ T1433] br1: port 1(veth1) entered blocking state
[  747.456941][ T1433] br1: port 1(veth1) entered forwarding state
[  747.490341][T11959] br1: port 2(veth2) entered blocking state
[  747.490567][T11959] br1: port 2(veth2) entered disabled state
[  747.490785][T11959] veth2: entered allmulticast mode
[  747.492268][T11959] veth2: entered promiscuous mode
[  747.514166][ T4867] br1: port 2(veth2) entered blocking state
[  747.514371][ T4867] br1: port 2(veth2) entered forwarding state
[  758.799083][T12158] br1: port 2(veth2) entered disabled state
[  758.817588][T12159] veth2: left allmulticast mode
[  758.817765][T12159] veth2: left promiscuous mode
[  758.818015][T12159] br1: port 2(veth2) entered disabled state
[  758.837143][T12160] br1: port 1(veth1) entered disabled state
[  758.867604][T12161] veth1: left allmulticast mode
[  758.867774][T12161] veth1: left promiscuous mode
[  758.868000][T12161] br1: port 1(veth1) entered disabled state