[  748.005219][ T4591] br1: port 1(veth1) entered blocking state
[  748.005641][ T4591] br1: port 1(veth1) entered disabled state
[  748.006046][ T4591] veth1: entered allmulticast mode
[  748.009777][ T4591] veth1: entered promiscuous mode
[  748.143603][ T3901] br1: port 1(veth1) entered blocking state
[  748.143976][ T3901] br1: port 1(veth1) entered forwarding state
[  748.255828][ T4593] br1: port 2(veth2) entered blocking state
[  748.256116][ T4593] br1: port 2(veth2) entered disabled state
[  748.256373][ T4593] veth2: entered allmulticast mode
[  748.258218][ T4593] veth2: entered promiscuous mode
[  748.385552][ T4477] br1: port 2(veth2) entered blocking state
[  748.385807][ T4477] br1: port 2(veth2) entered forwarding state
[  871.601486][ T5914] br1: port 2(veth2) entered disabled state
[  871.714548][ T5915] veth2: left allmulticast mode
[  871.714759][ T5915] veth2: left promiscuous mode
[  871.715063][ T5915] br1: port 2(veth2) entered disabled state
[  871.867369][ T5916] br1: port 1(veth1) entered disabled state
[  871.989332][ T5917] veth1: left allmulticast mode
[  871.989577][ T5917] veth1: left promiscuous mode
[  871.989891][ T5917] br1: port 1(veth1) entered disabled state