[  574.088223][T17969] br1: port 1(veth1) entered blocking state
[  574.088490][T17969] br1: port 1(veth1) entered disabled state
[  574.088732][T17969] veth1: entered allmulticast mode
[  574.090234][T17969] veth1: entered promiscuous mode
[  574.122746][ T2715] br1: port 1(veth1) entered blocking state
[  574.122935][ T2715] br1: port 1(veth1) entered forwarding state
[  574.150760][T17971] br1: port 2(veth2) entered blocking state
[  574.150991][T17971] br1: port 2(veth2) entered disabled state
[  574.151234][T17971] veth2: entered allmulticast mode
[  574.153027][T17971] veth2: entered promiscuous mode
[  574.184880][   T56] br1: port 2(veth2) entered blocking state
[  574.185065][   T56] br1: port 2(veth2) entered forwarding state
[  623.182964][T19454] br1: port 2(veth2) entered disabled state
[  623.205611][T19455] veth2: left allmulticast mode
[  623.205764][T19455] veth2: left promiscuous mode
[  623.205975][T19455] br1: port 2(veth2) entered disabled state
[  623.239871][T19456] br1: port 1(veth1) entered disabled state
[  623.267892][T19457] veth1: left allmulticast mode
[  623.268050][T19457] veth1: left promiscuous mode
[  623.268261][T19457] br1: port 1(veth1) entered disabled state