[  667.388652][ T4971] br1: port 1(veth1) entered blocking state
[  667.388873][ T4971] br1: port 1(veth1) entered disabled state
[  667.389088][ T4971] veth1: entered allmulticast mode
[  667.390798][ T4971] veth1: entered promiscuous mode
[  667.436922][   T36] br1: port 1(veth1) entered blocking state
[  667.437241][   T36] br1: port 1(veth1) entered forwarding state
[  667.471626][ T4975] br1: port 2(veth2) entered blocking state
[  667.471827][ T4975] br1: port 2(veth2) entered disabled state
[  667.472027][ T4975] veth2: entered allmulticast mode
[  667.473549][ T4975] veth2: entered promiscuous mode
[  667.516344][   T38] br1: port 2(veth2) entered blocking state
[  667.516545][   T38] br1: port 2(veth2) entered forwarding state
[  686.272883][ T5213] br1: port 2(veth2) entered disabled state
[  686.296953][ T5214] veth2: left allmulticast mode
[  686.297166][ T5214] veth2: left promiscuous mode
[  686.297458][ T5214] br1: port 2(veth2) entered disabled state
[  686.329690][ T5215] br1: port 1(veth1) entered disabled state
[  686.365071][ T5216] veth1: left allmulticast mode
[  686.365270][ T5216] veth1: left promiscuous mode
[  686.365568][ T5216] br1: port 1(veth1) entered disabled state