[  747.341244][ T3646] br0: port 1(veth1) entered blocking state
[  747.341747][ T3646] br0: port 1(veth1) entered disabled state
[  747.342197][ T3646] veth1: entered allmulticast mode
[  747.345657][ T3646] veth1: entered promiscuous mode
[  747.474169][ T3648] br0: port 2(veth2) entered blocking state
[  747.474643][ T3648] br0: port 2(veth2) entered disabled state
[  747.475087][ T3648] veth2: entered allmulticast mode
[  747.479310][ T3648] veth2: entered promiscuous mode
[  747.727491][   T38] br0: port 1(veth1) entered blocking state
[  747.727923][   T38] br0: port 1(veth1) entered forwarding state
[  747.846454][ T2350] br0: port 2(veth2) entered blocking state
[  747.847183][ T2350] br0: port 2(veth2) entered forwarding state
[  963.188344][ T4937] br0: port 1(veth1) entered disabled state
[  968.551587][ T4942] br0: port 1(veth1) entered forwarding state
[  974.243571][ T4950] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  985.799340][ T4974] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  985.971994][ T4981] br0: port 2(veth2) entered disabled state
[  986.129334][ T4982] br0: port 1(veth1) entered disabled state
[  986.247570][ T4983] veth2: left allmulticast mode
[  986.247946][ T4983] veth2: left promiscuous mode
[  986.248438][ T4983] br0: port 2(veth2) entered disabled state
[  986.250537][ T4983] veth1: left allmulticast mode
[  986.250876][ T4983] veth1: left promiscuous mode
[  986.251363][ T4983] br0: port 1(veth1) entered disabled state