[  506.170900][ T2748] br1: port 1(veth1) entered blocking state
[  506.171170][ T2748] br1: port 1(veth1) entered disabled state
[  506.171441][ T2748] veth1: entered allmulticast mode
[  506.173252][ T2748] veth1: entered promiscuous mode
[  506.315755][ T2749] br1: port 2(veth2) entered blocking state
[  506.316053][ T2749] br1: port 2(veth2) entered disabled state
[  506.316320][ T2749] veth2: entered allmulticast mode
[  506.318198][ T2749] veth2: entered promiscuous mode
[  506.455290][   T52] br1: port 1(veth1) entered blocking state
[  506.455544][   T52] br1: port 1(veth1) entered forwarding state
[  506.606284][   T52] br1: port 2(veth2) entered blocking state
[  506.606544][   T52] br1: port 2(veth2) entered forwarding state
[  517.817078][ T2793] veth2: left allmulticast mode
[  517.817288][ T2793] veth2: left promiscuous mode
[  517.817577][ T2793] br1: port 2(veth2) entered disabled state
[  517.979608][ T2794] veth1: left allmulticast mode
[  517.980429][ T2794] veth1: left promiscuous mode
[  517.980760][ T2794] br1: port 1(veth1) entered disabled state
[  520.253128][ T2797] br1: port 1(veth1) entered blocking state
[  520.253478][ T2797] br1: port 1(veth1) entered disabled state
[  520.253910][ T2797] veth1: entered allmulticast mode
[  520.255829][ T2797] veth1: entered promiscuous mode
[  520.257367][ T2797] br1: port 1(veth1) entered blocking state
[  520.257720][ T2797] br1: port 1(veth1) entered forwarding state
[  520.416215][ T2798] br1: port 2(veth2) entered blocking state
[  520.416640][ T2798] br1: port 2(veth2) entered disabled state
[  520.417470][ T2798] veth2: entered allmulticast mode
[  520.419286][ T2798] veth2: entered promiscuous mode
[  520.420065][ T2798] br1: port 2(veth2) entered blocking state
[  520.420290][ T2798] br1: port 2(veth2) entered forwarding state
[  524.846437][ T2821] br1: port 2(veth2) entered disabled state
[  524.847397][ T2821] veth2: left allmulticast mode
[  524.847898][ T2821] veth2: left promiscuous mode
[  524.848369][ T2821] br1: port 2(veth2) entered disabled state
[  524.988496][ T2822] br1: port 1(veth1) entered disabled state
[  524.989076][ T2822] veth1: left allmulticast mode
[  524.989255][ T2822] veth1: left promiscuous mode
[  524.989552][ T2822] br1: port 1(veth1) entered disabled state