[  737.154146][ T6877] br1: port 1(veth1) entered blocking state
[  737.154359][ T6877] br1: port 1(veth1) entered disabled state
[  737.154545][ T6877] veth1: entered allmulticast mode
[  737.156071][ T6877] veth1: entered promiscuous mode
[  737.228334][ T6880] br1: port 2(veth2) entered blocking state
[  737.228633][ T6880] br1: port 2(veth2) entered disabled state
[  737.228934][ T6880] veth2: entered allmulticast mode
[  737.231954][ T6880] veth2: entered promiscuous mode
[  737.323948][ T6882] br1: port 2(veth2) entered blocking state
[  737.324172][ T6882] br1: port 2(veth2) entered forwarding state
[  737.324512][ T6882] br1: port 1(veth1) entered blocking state
[  737.324682][ T6882] br1: port 1(veth1) entered forwarding state
[  747.881882][ T7242] br1: port 2(veth2) entered disabled state
[  747.882371][ T7242] br1: port 1(veth1) entered disabled state
[  747.933044][ T7244] veth2: left allmulticast mode
[  747.933204][ T7244] veth2: left promiscuous mode
[  747.933418][ T7244] br1: port 2(veth2) entered disabled state
[  747.979357][ T7246] veth1: left allmulticast mode
[  747.979509][ T7246] veth1: left promiscuous mode
[  747.979716][ T7246] br1: port 1(veth1) entered disabled state