[  452.856387][ T4713] br1: port 1(veth1) entered blocking state
[  452.856640][ T4713] br1: port 1(veth1) entered disabled state
[  452.856890][ T4713] veth1: entered allmulticast mode
[  452.858604][ T4713] veth1: entered promiscuous mode
[  452.883253][ T3711] br1: port 1(veth1) entered blocking state
[  452.883441][ T3711] br1: port 1(veth1) entered forwarding state
[  452.912822][ T4715] br1: port 2(veth2) entered blocking state
[  452.913046][ T4715] br1: port 2(veth2) entered disabled state
[  452.913269][ T4715] veth2: entered allmulticast mode
[  452.914675][ T4715] veth2: entered promiscuous mode
[  452.941218][ T3711] br1: port 2(veth2) entered blocking state
[  452.941452][ T3711] br1: port 2(veth2) entered forwarding state
[  499.756783][ T6198] br1: port 2(veth2) entered disabled state
[  499.779290][ T6199] veth2: left allmulticast mode
[  499.779443][ T6199] veth2: left promiscuous mode
[  499.779658][ T6199] br1: port 2(veth2) entered disabled state
[  499.816795][ T6200] br1: port 1(veth1) entered disabled state
[  499.840299][ T6201] veth1: left allmulticast mode
[  499.840463][ T6201] veth1: left promiscuous mode
[  499.840690][ T6201] br1: port 1(veth1) entered disabled state