[  528.505377][ T3997] br1: port 1(veth1) entered blocking state
[  528.505754][ T3997] br1: port 1(veth1) entered disabled state
[  528.506079][ T3997] veth1: entered allmulticast mode
[  528.508731][ T3997] veth1: entered promiscuous mode
[  528.549940][   T38] br1: port 1(veth1) entered blocking state
[  528.550286][   T38] br1: port 1(veth1) entered forwarding state
[  528.574893][ T3999] br1: port 2(veth2) entered blocking state
[  528.575264][ T3999] br1: port 2(veth2) entered disabled state
[  528.575601][ T3999] veth2: entered allmulticast mode
[  528.577261][ T3999] veth2: entered promiscuous mode
[  528.601909][   T38] br1: port 2(veth2) entered blocking state
[  528.602242][   T38] br1: port 2(veth2) entered forwarding state
[  562.172394][ T4240] br1: port 1(veth1) entered disabled state
[  562.205854][ T4241] br1: port 2(veth2) entered disabled state
[  562.231470][ T4242] veth2: left allmulticast mode
[  562.231756][ T4242] veth2: left promiscuous mode
[  562.232098][ T4242] br1: port 2(veth2) entered disabled state
[  562.233246][ T4242] veth1: left allmulticast mode
[  562.233499][ T4242] veth1: left promiscuous mode
[  562.234694][ T4242] br1: port 1(veth1) entered disabled state