[  750.027637][ T8014] br1: port 1(veth1) entered blocking state
[  750.027999][ T8014] br1: port 1(veth1) entered disabled state
[  750.028327][ T8014] veth1: entered allmulticast mode
[  750.037803][ T8014] veth1: entered promiscuous mode
[  750.096010][ T7729] br1: port 1(veth1) entered blocking state
[  750.096609][ T7729] br1: port 1(veth1) entered forwarding state
[  750.153834][ T8017] br1: port 2(veth2) entered blocking state
[  750.154386][ T8017] br1: port 2(veth2) entered disabled state
[  750.155153][ T8017] veth2: entered allmulticast mode
[  750.156815][ T8017] veth2: entered promiscuous mode
[  750.185391][   T39] br1: port 2(veth2) entered blocking state
[  750.185711][   T39] br1: port 2(veth2) entered forwarding state
[  768.684799][ T8255] br1: port 2(veth2) entered disabled state
[  768.722859][ T8256] veth2: left allmulticast mode
[  768.723313][ T8256] veth2: left promiscuous mode
[  768.723886][ T8256] br1: port 2(veth2) entered disabled state
[  768.773482][ T8257] br1: port 1(veth1) entered disabled state
[  768.805442][ T8258] veth1: left allmulticast mode
[  768.805716][ T8258] veth1: left promiscuous mode
[  768.806057][ T8258] br1: port 1(veth1) entered disabled state