[  473.247903][ T2253] br1: port 1(veth1) entered blocking state
[  473.248214][ T2253] br1: port 1(veth1) entered disabled state
[  473.248517][ T2253] veth1: entered allmulticast mode
[  473.250415][ T2253] veth1: entered promiscuous mode
[  473.369420][   T48] br1: port 1(veth1) entered blocking state
[  473.370091][   T48] br1: port 1(veth1) entered forwarding state
[  473.495240][ T2255] br1: port 2(veth2) entered blocking state
[  473.495579][ T2255] br1: port 2(veth2) entered disabled state
[  473.495842][ T2255] veth2: entered allmulticast mode
[  473.498018][ T2255] veth2: entered promiscuous mode
[  473.631847][  T293] br1: port 2(veth2) entered blocking state
[  473.632141][  T293] br1: port 2(veth2) entered forwarding state
[  521.956253][ T2473] br1: port 1(veth1) entered disabled state
[  522.081980][ T2474] br1: port 2(veth2) entered disabled state
[  522.188779][ T2475] veth2: left allmulticast mode
[  522.189005][ T2475] veth2: left promiscuous mode
[  522.190542][ T2475] br1: port 2(veth2) entered disabled state
[  522.192112][ T2475] veth1: left allmulticast mode
[  522.192352][ T2475] veth1: left promiscuous mode
[  522.192689][ T2475] br1: port 1(veth1) entered disabled state