[  834.437305][ T3728] br1: port 1(veth1) entered blocking state
[  834.437583][ T3728] br1: port 1(veth1) entered disabled state
[  834.437838][ T3728] veth1: entered allmulticast mode
[  834.440383][ T3728] veth1: entered promiscuous mode
[  834.586900][ T2190] br1: port 1(veth1) entered blocking state
[  834.587163][ T2190] br1: port 1(veth1) entered forwarding state
[  834.730297][ T3730] br1: port 2(veth2) entered blocking state
[  834.730587][ T3730] br1: port 2(veth2) entered disabled state
[  834.730835][ T3730] veth2: entered allmulticast mode
[  834.732698][ T3730] veth2: entered promiscuous mode
[  834.876910][ T2190] br1: port 2(veth2) entered blocking state
[  834.877195][ T2190] br1: port 2(veth2) entered forwarding state
[  976.590610][ T4963] br1: port 2(veth2) entered disabled state
[  976.732886][ T4964] veth2: left allmulticast mode
[  976.733096][ T4964] veth2: left promiscuous mode
[  976.733429][ T4964] br1: port 2(veth2) entered disabled state
[  976.894282][ T4965] br1: port 1(veth1) entered disabled state
[  977.039891][ T4966] veth1: left allmulticast mode
[  977.040088][ T4966] veth1: left promiscuous mode
[  977.040949][ T4966] br1: port 1(veth1) entered disabled state