[  622.062572][ T2989] br1: port 1(veth1) entered blocking state
[  622.062897][ T2989] br1: port 1(veth1) entered disabled state
[  622.063188][ T2989] veth1: entered allmulticast mode
[  622.066005][ T2989] veth1: entered promiscuous mode
[  622.099033][  T601] br1: port 1(veth1) entered blocking state
[  622.099220][  T601] br1: port 1(veth1) entered forwarding state
[  622.124187][ T2992] br1: port 2(veth2) entered blocking state
[  622.124392][ T2992] br1: port 2(veth2) entered disabled state
[  622.124596][ T2992] veth2: entered allmulticast mode
[  622.126005][ T2992] veth2: entered promiscuous mode
[  622.171067][  T601] br1: port 2(veth2) entered blocking state
[  622.171253][  T601] br1: port 2(veth2) entered forwarding state
[  640.601979][ T3208] br1: port 2(veth2) entered disabled state
[  640.642934][ T3209] veth2: left allmulticast mode
[  640.643189][ T3209] veth2: left promiscuous mode
[  640.643564][ T3209] br1: port 2(veth2) entered disabled state
[  640.669862][ T3210] br1: port 1(veth1) entered disabled state
[  640.701800][ T3211] veth1: left allmulticast mode
[  640.702053][ T3211] veth1: left promiscuous mode
[  640.702443][ T3211] br1: port 1(veth1) entered disabled state