[  711.464488][T21433] br1: port 1(veth1) entered blocking state
[  711.465228][T21433] br1: port 1(veth1) entered disabled state
[  711.465479][T21433] veth1: entered allmulticast mode
[  711.467023][T21433] veth1: entered promiscuous mode
[  711.496334][ T1870] br1: port 1(veth1) entered blocking state
[  711.496547][ T1870] br1: port 1(veth1) entered forwarding state
[  711.516171][T21436] br1: port 2(veth2) entered blocking state
[  711.516407][T21436] br1: port 2(veth2) entered disabled state
[  711.516665][T21436] veth2: entered allmulticast mode
[  711.518256][T21436] veth2: entered promiscuous mode
[  711.546689][ T1870] br1: port 2(veth2) entered blocking state
[  711.546893][ T1870] br1: port 2(veth2) entered forwarding state
[  723.235919][T21635] br1: port 2(veth2) entered disabled state
[  723.255165][T21636] veth2: left allmulticast mode
[  723.255388][T21636] veth2: left promiscuous mode
[  723.255687][T21636] br1: port 2(veth2) entered disabled state
[  723.281540][T21637] br1: port 1(veth1) entered disabled state
[  723.304710][T21638] veth1: left allmulticast mode
[  723.305207][T21638] veth1: left promiscuous mode
[  723.305507][T21638] br1: port 1(veth1) entered disabled state