[  479.561460][ T3083] br1: port 1(veth1) entered blocking state
[  479.561748][ T3083] br1: port 1(veth1) entered disabled state
[  479.561996][ T3083] veth1: entered allmulticast mode
[  479.563872][ T3083] veth1: entered promiscuous mode
[  479.729123][   T51] br1: port 1(veth1) entered blocking state
[  479.729411][   T51] br1: port 1(veth1) entered forwarding state
[  479.884887][ T3086] br1: port 2(veth2) entered blocking state
[  479.885146][ T3086] br1: port 2(veth2) entered disabled state
[  479.885391][ T3086] veth2: entered allmulticast mode
[  479.888273][ T3086] veth2: entered promiscuous mode
[  480.033042][   T51] br1: port 2(veth2) entered blocking state
[  480.033339][   T51] br1: port 2(veth2) entered forwarding state
[  501.734387][ T3237] br1: port 2(veth2) entered disabled state
[  501.879655][ T3239] veth2: left allmulticast mode
[  501.879917][ T3239] veth2: left promiscuous mode
[  501.880258][ T3239] br1: port 2(veth2) entered disabled state
[  502.040877][ T3240] br1: port 1(veth1) entered disabled state
[  502.179653][ T3241] veth1: left allmulticast mode
[  502.179866][ T3241] veth1: left promiscuous mode
[  502.180159][ T3241] br1: port 1(veth1) entered disabled state