[  685.308650][ T3589] br1: port 1(veth1) entered blocking state
[  685.308918][ T3589] br1: port 1(veth1) entered disabled state
[  685.309157][ T3589] veth1: entered allmulticast mode
[  685.311058][ T3589] veth1: entered promiscuous mode
[  685.465846][   T52] br1: port 1(veth1) entered blocking state
[  685.466098][   T52] br1: port 1(veth1) entered forwarding state
[  706.305238][ T3664] br1: port 1(veth1) entered disabled state
[  706.465409][ T3665] veth1: left allmulticast mode
[  706.466721][ T3665] veth1: left promiscuous mode
[  706.467466][ T3665] br1: port 1(veth1) entered disabled state