[  685.979386][ T4074] br1: port 1(veth1) entered blocking state
[  685.979932][ T4074] br1: port 1(veth1) entered disabled state
[  685.980396][ T4074] veth1: entered allmulticast mode
[  685.983910][ T4074] veth1: entered promiscuous mode
[  686.103306][  T321] br1: port 1(veth1) entered blocking state
[  686.103781][  T321] br1: port 1(veth1) entered forwarding state
[  686.215193][ T4076] br1: port 2(veth2) entered blocking state
[  686.215726][ T4076] br1: port 2(veth2) entered disabled state
[  686.216190][ T4076] veth2: entered allmulticast mode
[  686.220540][ T4076] veth2: entered promiscuous mode
[  686.344071][  T321] br1: port 2(veth2) entered blocking state
[  686.344526][  T321] br1: port 2(veth2) entered forwarding state
[  836.759163][ T5471] br1: port 2(veth2) entered disabled state
[  836.880536][ T5472] veth2: left allmulticast mode
[  836.880936][ T5472] veth2: left promiscuous mode
[  836.881488][ T5472] br1: port 2(veth2) entered disabled state
[  837.013425][ T5473] br1: port 1(veth1) entered disabled state
[  837.137636][ T5474] veth1: left allmulticast mode
[  837.138033][ T5474] veth1: left promiscuous mode
[  837.138569][ T5474] br1: port 1(veth1) entered disabled state