[  596.817862][ T4727] br1: port 1(veth1) entered blocking state
[  596.818094][ T4727] br1: port 1(veth1) entered disabled state
[  596.818304][ T4727] veth1: entered allmulticast mode
[  596.820591][ T4727] veth1: entered promiscuous mode
[  596.842925][ T2711] br1: port 1(veth1) entered blocking state
[  596.843132][ T2711] br1: port 1(veth1) entered forwarding state
[  596.879895][ T4729] br1: port 2(veth2) entered blocking state
[  596.880105][ T4729] br1: port 2(veth2) entered disabled state
[  596.880303][ T4729] veth2: entered allmulticast mode
[  596.881845][ T4729] veth2: entered promiscuous mode
[  596.901688][ T2869] br1: port 2(veth2) entered blocking state
[  596.901946][ T2869] br1: port 2(veth2) entered forwarding state
[  645.540705][ T6122] br1: port 2(veth2) entered disabled state
[  645.565383][ T6123] veth2: left allmulticast mode
[  645.565610][ T6123] veth2: left promiscuous mode
[  645.566209][ T6123] br1: port 2(veth2) entered disabled state
[  645.592777][ T6124] br1: port 1(veth1) entered disabled state
[  645.617841][ T6125] veth1: left allmulticast mode
[  645.618045][ T6125] veth1: left promiscuous mode
[  645.618337][ T6125] br1: port 1(veth1) entered disabled state