[ 1542.738321][ T9523] br1: port 1(veth1) entered blocking state
[ 1542.738585][ T9523] br1: port 1(veth1) entered disabled state
[ 1542.738837][ T9523] veth1: entered allmulticast mode
[ 1542.740705][ T9523] veth1: entered promiscuous mode
[ 1542.890822][    T9] br1: port 1(veth1) entered blocking state
[ 1542.891075][    T9] br1: port 1(veth1) entered forwarding state
[ 1543.042434][ T9526] br1: port 2(veth2) entered blocking state
[ 1543.042709][ T9526] br1: port 2(veth2) entered disabled state
[ 1543.042970][ T9526] veth2: entered allmulticast mode
[ 1543.044841][ T9526] veth2: entered promiscuous mode
[ 1543.187826][   T51] br1: port 2(veth2) entered blocking state
[ 1543.188109][   T51] br1: port 2(veth2) entered forwarding state
[ 1564.819019][ T9677] br1: port 2(veth2) entered disabled state
[ 1564.972178][ T9678] veth2: left allmulticast mode
[ 1564.972453][ T9678] veth2: left promiscuous mode
[ 1564.972791][ T9678] br1: port 2(veth2) entered disabled state
[ 1565.117996][ T9679] br1: port 1(veth1) entered disabled state
[ 1565.261565][ T9680] veth1: left allmulticast mode
[ 1565.261824][ T9680] veth1: left promiscuous mode
[ 1565.262163][ T9680] br1: port 1(veth1) entered disabled state