[  642.006671][ T4966] br1: port 1(veth1) entered blocking state
[  642.006899][ T4966] br1: port 1(veth1) entered disabled state
[  642.007104][ T4966] veth1: entered allmulticast mode
[  642.008618][ T4966] veth1: entered promiscuous mode
[  642.035427][ T4076] br1: port 1(veth1) entered blocking state
[  642.035675][ T4076] br1: port 1(veth1) entered forwarding state
[  656.754592][ T5107] br1: port 1(veth1) entered disabled state
[  656.789601][ T5108] veth1: left allmulticast mode
[  656.789814][ T5108] veth1: left promiscuous mode
[  656.790055][ T5108] br1: port 1(veth1) entered disabled state