[  448.243604][ T3582] br1: port 1(veth1) entered blocking state
[  448.243826][ T3582] br1: port 1(veth1) entered disabled state
[  448.244015][ T3582] veth1: entered allmulticast mode
[  448.245483][ T3582] veth1: entered promiscuous mode
[  448.269385][ T2326] br1: port 1(veth1) entered blocking state
[  448.269572][ T2326] br1: port 1(veth1) entered forwarding state
[  448.297817][ T3584] br1: port 2(veth2) entered blocking state
[  448.298005][ T3584] br1: port 2(veth2) entered disabled state
[  448.298181][ T3584] veth2: entered allmulticast mode
[  448.299625][ T3584] veth2: entered promiscuous mode
[  448.327005][ T2326] br1: port 2(veth2) entered blocking state
[  448.327184][ T2326] br1: port 2(veth2) entered forwarding state
[  481.182585][ T3824] br1: port 1(veth1) entered disabled state
[  481.210384][ T3825] br1: port 2(veth2) entered disabled state
[  481.232748][ T3826] veth2: left allmulticast mode
[  481.232898][ T3826] veth2: left promiscuous mode
[  481.233112][ T3826] br1: port 2(veth2) entered disabled state
[  481.234017][ T3826] veth1: left allmulticast mode
[  481.234145][ T3826] veth1: left promiscuous mode
[  481.234337][ T3826] br1: port 1(veth1) entered disabled state