[  684.273315][ T4080] br1: port 1(veth1) entered blocking state
[  684.273779][ T4080] br1: port 1(veth1) entered disabled state
[  684.274239][ T4080] veth1: entered allmulticast mode
[  684.278736][ T4080] veth1: entered promiscuous mode
[  684.420456][ T2178] br1: port 1(veth1) entered blocking state
[  684.420966][ T2178] br1: port 1(veth1) entered forwarding state
[  684.542402][ T4082] br1: port 2(veth2) entered blocking state
[  684.542920][ T4082] br1: port 2(veth2) entered disabled state
[  684.543375][ T4082] veth2: entered allmulticast mode
[  684.547651][ T4082] veth2: entered promiscuous mode
[  684.667588][ T2454] br1: port 2(veth2) entered blocking state
[  684.668038][ T2454] br1: port 2(veth2) entered forwarding state
[  830.786339][ T5475] br1: port 2(veth2) entered disabled state
[  830.888760][ T5476] veth2: left allmulticast mode
[  830.889126][ T5476] veth2: left promiscuous mode
[  830.889643][ T5476] br1: port 2(veth2) entered disabled state
[  831.012318][ T5477] br1: port 1(veth1) entered disabled state
[  831.130757][ T5478] veth1: left allmulticast mode
[  831.131103][ T5478] veth1: left promiscuous mode
[  831.131599][ T5478] br1: port 1(veth1) entered disabled state