[  642.993901] br1: port 1(veth1) entered blocking state
[  642.993991] br1: port 1(veth1) entered disabled state
[  642.994074] veth1: entered allmulticast mode
[  642.994191] veth1: entered promiscuous mode
[  643.005269] br1: port 1(veth1) entered blocking state
[  643.005404] br1: port 1(veth1) entered forwarding state
[  643.016514] br1: port 2(veth2) entered blocking state
[  643.016581] br1: port 2(veth2) entered disabled state
[  643.016641] veth2: entered allmulticast mode
[  643.016728] veth2: entered promiscuous mode
[  643.027961] br1: port 2(veth2) entered blocking state
[  643.028077] br1: port 2(veth2) entered forwarding state
[  678.682811] br1: port 2(veth2) entered disabled state
[  678.693330] veth2: left allmulticast mode
[  678.693409] veth2: left promiscuous mode
[  678.693461] br1: port 2(veth2) entered disabled state
[  678.704096] br1: port 1(veth1) entered disabled state
[  678.714882] veth1: left allmulticast mode
[  678.714941] veth1: left promiscuous mode
[  678.714981] br1: port 1(veth1) entered disabled state