[  752.741929][ T6728] br1: port 1(veth1) entered blocking state
[  752.742183][ T6728] br1: port 1(veth1) entered disabled state
[  752.742414][ T6728] veth1: entered allmulticast mode
[  752.750179][ T6728] veth1: entered promiscuous mode
[  752.781676][  T194] br1: port 1(veth1) entered blocking state
[  752.781984][  T194] br1: port 1(veth1) entered forwarding state
[  752.809971][ T6732] br1: port 2(veth2) entered blocking state
[  752.810251][ T6732] br1: port 2(veth2) entered disabled state
[  752.810539][ T6732] veth2: entered allmulticast mode
[  752.820661][ T6732] veth2: entered promiscuous mode
[  752.853380][  T194] br1: port 2(veth2) entered blocking state
[  752.853647][  T194] br1: port 2(veth2) entered forwarding state
[  764.209937][ T6932] br1: port 2(veth2) entered disabled state
[  764.231433][ T6933] veth2: left allmulticast mode
[  764.231618][ T6933] veth2: left promiscuous mode
[  764.231870][ T6933] br1: port 2(veth2) entered disabled state
[  764.253899][ T6934] br1: port 1(veth1) entered disabled state
[  764.288633][ T6935] veth1: left allmulticast mode
[  764.288822][ T6935] veth1: left promiscuous mode
[  764.289088][ T6935] br1: port 1(veth1) entered disabled state