[  497.515997][ T3646] br1: port 1(veth1) entered blocking state
[  497.516795][ T3646] br1: port 1(veth1) entered disabled state
[  497.517007][ T3646] veth1: entered allmulticast mode
[  497.518515][ T3646] veth1: entered promiscuous mode
[  497.550329][   T35] br1: port 1(veth1) entered blocking state
[  497.550554][   T35] br1: port 1(veth1) entered forwarding state
[  512.259704][ T3783] br1: port 1(veth1) entered disabled state
[  512.286676][ T3784] veth1: left allmulticast mode
[  512.286886][ T3784] veth1: left promiscuous mode
[  512.287201][ T3784] br1: port 1(veth1) entered disabled state