[  556.220938][ T6519] br1: port 1(veth1) entered blocking state
[  556.221314][ T6519] br1: port 1(veth1) entered disabled state
[  556.221746][ T6519] veth1: entered allmulticast mode
[  556.225320][ T6519] veth1: entered promiscuous mode
[  556.274750][   T37] br1: port 1(veth1) entered blocking state
[  556.275035][   T37] br1: port 1(veth1) entered forwarding state
[  583.594480][ T6702] br1: port 1(veth1) entered disabled state
[  583.621943][ T6703] veth1: left allmulticast mode
[  583.622120][ T6703] veth1: left promiscuous mode
[  583.622362][ T6703] br1: port 1(veth1) entered disabled state