[  826.594249][ T7840] br1: port 1(veth1) entered blocking state
[  826.594668][ T7840] br1: port 1(veth1) entered disabled state
[  826.594903][ T7840] veth1: entered allmulticast mode
[  826.596434][ T7840] veth1: entered promiscuous mode
[  826.619812][ T1730] br1: port 1(veth1) entered blocking state
[  826.620015][ T1730] br1: port 1(veth1) entered forwarding state
[  837.601835][ T7943] br1: port 1(veth1) entered disabled state
[  837.623818][ T7944] veth1: left allmulticast mode
[  837.623989][ T7944] veth1: left promiscuous mode
[  837.624213][ T7944] br1: port 1(veth1) entered disabled state