[  833.921650][ T7914] br0: port 1(veth1) entered blocking state
[  833.922013][ T7914] br0: port 1(veth1) entered disabled state
[  833.922348][ T7914] veth1: entered allmulticast mode
[  833.924309][ T7914] veth1: entered promiscuous mode
[  833.974069][  T229] br0: port 1(veth1) entered blocking state
[  833.974313][  T229] br0: port 1(veth1) entered forwarding state
[  839.646590][ T7960] br0: port 1(veth1) entered disabled state
[  839.668252][ T7961] veth1: left allmulticast mode
[  839.668472][ T7961] veth1: left promiscuous mode
[  839.668799][ T7961] br0: port 1(veth1) entered disabled state