[  639.228293][ T8913] br1: port 1(veth1) entered blocking state
[  639.228537][ T8913] br1: port 1(veth1) entered disabled state
[  639.228751][ T8913] veth1: entered allmulticast mode
[  639.230952][ T8913] veth1: entered promiscuous mode
[  639.253861][ T4841] br1: port 1(veth1) entered blocking state
[  639.254098][ T4841] br1: port 1(veth1) entered forwarding state
[  666.364691][ T9093] br1: port 1(veth1) entered disabled state
[  666.392383][ T9094] veth1: left allmulticast mode
[  666.392587][ T9094] veth1: left promiscuous mode
[  666.392848][ T9094] br1: port 1(veth1) entered disabled state