[  923.219780][T14412] br1: port 1(veth1) entered blocking state
[  923.219994][T14412] br1: port 1(veth1) entered disabled state
[  923.220600][T14412] veth1: entered allmulticast mode
[  923.224105][T14412] veth1: entered promiscuous mode
[  923.256308][ T7539] br1: port 1(veth1) entered blocking state
[  923.256501][ T7539] br1: port 1(veth1) entered forwarding state
[  937.449295][T14555] br1: port 1(veth1) entered disabled state
[  937.478335][T14556] veth1: left allmulticast mode
[  937.478530][T14556] veth1: left promiscuous mode
[  937.478813][T14556] br1: port 1(veth1) entered disabled state