[  540.010469] br1: port 1(veth1) entered blocking state
[  540.010564] br1: port 1(veth1) entered disabled state
[  540.010639] veth1: entered allmulticast mode
[  540.010772] veth1: entered promiscuous mode
[  540.015103] br1: port 1(veth1) entered blocking state
[  540.015149] br1: port 1(veth1) entered forwarding state
[  540.019260] br1: port 2(veth2) entered blocking state
[  540.019333] br1: port 2(veth2) entered disabled state
[  540.019406] veth2: entered allmulticast mode
[  540.019511] veth2: entered promiscuous mode
[  540.023819] br1: port 2(veth2) entered blocking state
[  540.023862] br1: port 2(veth2) entered forwarding state
[  550.076172] br1: port 2(veth2) entered disabled state
[  550.080389] veth2: left allmulticast mode
[  550.080427] veth2: left promiscuous mode
[  550.080460] br1: port 2(veth2) entered disabled state
[  550.084680] br1: port 1(veth1) entered disabled state
[  550.088763] veth1: left allmulticast mode
[  550.088809] veth1: left promiscuous mode
[  550.088841] br1: port 1(veth1) entered disabled state