[  856.522028][ T7845] br1: port 1(veth1) entered blocking state
[  856.522353][ T7845] br1: port 1(veth1) entered disabled state
[  856.522666][ T7845] veth1: entered allmulticast mode
[  856.525163][ T7845] veth1: entered promiscuous mode
[  856.566709][   T45] br1: port 1(veth1) entered blocking state
[  856.567013][   T45] br1: port 1(veth1) entered forwarding state
[  868.371305][ T7944] br1: port 1(veth1) entered disabled state
[  868.406442][ T7945] veth1: left allmulticast mode
[  868.406905][ T7945] veth1: left promiscuous mode
[  868.407212][ T7945] br1: port 1(veth1) entered disabled state