[  684.167225][ T6904] br1: port 1(veth1) entered blocking state
[  684.168360][ T6904] br1: port 1(veth1) entered disabled state
[  684.168742][ T6904] veth1: entered allmulticast mode
[  684.171398][ T6904] veth1: entered promiscuous mode
[  684.218206][   T37] br1: port 1(veth1) entered blocking state
[  684.218553][   T37] br1: port 1(veth1) entered forwarding state
[  700.043825][ T7041] br1: port 1(veth1) entered disabled state
[  700.086908][ T7042] veth1: left allmulticast mode
[  700.087167][ T7042] veth1: left promiscuous mode
[  700.087550][ T7042] br1: port 1(veth1) entered disabled state