[  502.347633][ T4003] br1: port 1(veth1) entered blocking state
[  502.348102][ T4003] br1: port 1(veth1) entered disabled state
[  502.348626][ T4003] veth1: entered allmulticast mode
[  502.350532][ T4003] veth1: entered promiscuous mode
[  502.388972][ T2139] br1: port 1(veth1) entered blocking state
[  502.389285][ T2139] br1: port 1(veth1) entered forwarding state
[  502.415236][ T4006] br1: port 2(veth2) entered blocking state
[  502.416001][ T4006] br1: port 2(veth2) entered disabled state
[  502.416308][ T4006] veth2: entered allmulticast mode
[  502.417863][ T4006] veth2: entered promiscuous mode
[  502.444967][   T36] br1: port 2(veth2) entered blocking state
[  502.445276][   T36] br1: port 2(veth2) entered forwarding state
[  520.815609][ T4244] br1: port 2(veth2) entered disabled state
[  520.847639][ T4245] veth2: left allmulticast mode
[  520.847910][ T4245] veth2: left promiscuous mode
[  520.848240][ T4245] br1: port 2(veth2) entered disabled state
[  520.887724][ T4246] br1: port 1(veth1) entered disabled state
[  520.912438][ T4247] veth1: left allmulticast mode
[  520.912713][ T4247] veth1: left promiscuous mode
[  520.913039][ T4247] br1: port 1(veth1) entered disabled state