[  497.150518][ T5921] br1: port 1(veth1) entered blocking state
[  497.150906][ T5921] br1: port 1(veth1) entered disabled state
[  497.151209][ T5921] veth1: entered allmulticast mode
[  497.152730][ T5921] veth1: entered promiscuous mode
[  497.183711][   T81] br1: port 1(veth1) entered blocking state
[  497.184065][   T81] br1: port 1(veth1) entered forwarding state
[  524.015541][ T6104] br1: port 1(veth1) entered disabled state
[  524.040762][ T6105] veth1: left allmulticast mode
[  524.041066][ T6105] veth1: left promiscuous mode
[  524.041461][ T6105] br1: port 1(veth1) entered disabled state