[  490.011827] br1: port 1(veth1) entered blocking state
[  490.011909] br1: port 1(veth1) entered disabled state
[  490.011969] veth1: entered allmulticast mode
[  490.012046] veth1: entered promiscuous mode
[  490.015302] br1: port 1(veth1) entered blocking state
[  490.015404] br1: port 1(veth1) entered forwarding state
[  490.018442] br1: port 2(veth2) entered blocking state
[  490.018495] br1: port 2(veth2) entered disabled state
[  490.018525] veth2: entered allmulticast mode
[  490.018576] veth2: entered promiscuous mode
[  490.021810] br1: port 2(veth2) entered blocking state
[  490.021905] br1: port 2(veth2) entered forwarding state
[  499.945375] br1: port 2(veth2) entered disabled state
[  499.948611] veth2: left allmulticast mode
[  499.948675] veth2: left promiscuous mode
[  499.948732] br1: port 2(veth2) entered disabled state
[  499.952083] br1: port 1(veth1) entered disabled state
[  499.955346] veth1: left allmulticast mode
[  499.955410] veth1: left promiscuous mode
[  499.955454] br1: port 1(veth1) entered disabled state