[  728.244289][ T4356] br1: port 1(veth1) entered blocking state
[  728.245395][ T4356] br1: port 1(veth1) entered disabled state
[  728.245679][ T4356] veth1: entered allmulticast mode
[  728.247264][ T4356] veth1: entered promiscuous mode
[  728.297764][ T4359] br1: port 2(veth2) entered blocking state
[  728.297976][ T4359] br1: port 2(veth2) entered disabled state
[  728.298173][ T4359] veth2: entered allmulticast mode
[  728.300043][ T4359] veth2: entered promiscuous mode
[  728.342598][ T4361] br1: port 2(veth2) entered blocking state
[  728.342809][ T4361] br1: port 2(veth2) entered forwarding state
[  728.343138][ T4361] br1: port 1(veth1) entered blocking state
[  728.343320][ T4361] br1: port 1(veth1) entered forwarding state
[  738.661049][ T4674] br1: port 2(veth2) entered disabled state
[  738.661559][ T4674] br1: port 1(veth1) entered disabled state
[  738.710765][ T4676] veth2: left allmulticast mode
[  738.710941][ T4676] veth2: left promiscuous mode
[  738.711172][ T4676] br1: port 2(veth2) entered disabled state
[  738.760335][ T4678] veth1: left allmulticast mode
[  738.760512][ T4678] veth1: left promiscuous mode
[  738.760746][ T4678] br1: port 1(veth1) entered disabled state