[  686.657635][ T5953] br1: port 1(veth1) entered blocking state
[  686.657871][ T5953] br1: port 1(veth1) entered disabled state
[  686.658081][ T5953] veth1: entered allmulticast mode
[  686.659618][ T5953] veth1: entered promiscuous mode
[  686.692846][   T37] br1: port 1(veth1) entered blocking state
[  686.693098][   T37] br1: port 1(veth1) entered forwarding state
[  697.831237][ T6052] br1: port 1(veth1) entered disabled state
[  697.850008][ T6053] veth1: left allmulticast mode
[  697.850197][ T6053] veth1: left promiscuous mode
[  697.850443][ T6053] br1: port 1(veth1) entered disabled state