[  497.261084][ T6648] br1: port 1(veth1) entered blocking state
[  497.261347][ T6648] br1: port 1(veth1) entered disabled state
[  497.261583][ T6648] veth1: entered allmulticast mode
[  497.263073][ T6648] veth1: entered promiscuous mode
[  497.294763][   T37] br1: port 1(veth1) entered blocking state
[  497.294967][   T37] br1: port 1(veth1) entered forwarding state
[  523.962996][ T6832] br1: port 1(veth1) entered disabled state
[  523.985278][ T6833] veth1: left allmulticast mode
[  523.985465][ T6833] veth1: left promiscuous mode
[  523.985732][ T6833] br1: port 1(veth1) entered disabled state