[  502.647482][ T4168] br1: port 1(veth1) entered blocking state
[  502.647683][ T4168] br1: port 1(veth1) entered disabled state
[  502.647853][ T4168] veth1: entered allmulticast mode
[  502.649214][ T4168] veth1: entered promiscuous mode
[  502.677952][  T353] br1: port 1(veth1) entered blocking state
[  502.678411][  T353] br1: port 1(veth1) entered forwarding state
[  502.718210][ T4170] br1: port 2(veth2) entered blocking state
[  502.718489][ T4170] br1: port 2(veth2) entered disabled state
[  502.718771][ T4170] veth2: entered allmulticast mode
[  502.721188][ T4170] veth2: entered promiscuous mode
[  502.746204][   T38] br1: port 2(veth2) entered blocking state
[  502.746405][   T38] br1: port 2(veth2) entered forwarding state
[  552.468443][ T5567] br1: port 2(veth2) entered disabled state
[  552.493108][ T5568] veth2: left allmulticast mode
[  552.493777][ T5568] veth2: left promiscuous mode
[  552.494009][ T5568] br1: port 2(veth2) entered disabled state
[  552.519981][ T5569] br1: port 1(veth1) entered disabled state
[  552.553954][ T5570] veth1: left allmulticast mode
[  552.554110][ T5570] veth1: left promiscuous mode
[  552.554757][ T5570] br1: port 1(veth1) entered disabled state