[ 1499.930339][ T6668] br1: port 1(veth1) entered blocking state
[ 1499.930854][ T6668] br1: port 1(veth1) entered disabled state
[ 1499.931259][ T6668] veth1: entered allmulticast mode
[ 1499.934375][ T6668] veth1: entered promiscuous mode
[ 1500.117268][ T3916] br1: port 1(veth1) entered blocking state
[ 1500.117532][ T3916] br1: port 1(veth1) entered forwarding state
[ 1500.269317][ T6670] br1: port 2(veth2) entered blocking state
[ 1500.269577][ T6670] br1: port 2(veth2) entered disabled state
[ 1500.271147][ T6670] veth2: entered allmulticast mode
[ 1500.273060][ T6670] veth2: entered promiscuous mode
[ 1500.426251][   T37] br1: port 2(veth2) entered blocking state
[ 1500.426520][   T37] br1: port 2(veth2) entered forwarding state
[ 1536.904290][ T7003] br1: port 2(veth2) entered disabled state
[ 1537.055469][ T7004] veth2: left allmulticast mode
[ 1537.055707][ T7004] veth2: left promiscuous mode
[ 1537.056028][ T7004] br1: port 2(veth2) entered disabled state
[ 1537.233755][ T7005] br1: port 1(veth1) entered disabled state
[ 1537.366646][ T7006] veth1: left allmulticast mode
[ 1537.366926][ T7006] veth1: left promiscuous mode
[ 1537.367231][ T7006] br1: port 1(veth1) entered disabled state