[  571.517547][ T4989] br1: port 1(veth1) entered blocking state
[  571.517876][ T4989] br1: port 1(veth1) entered disabled state
[  571.518183][ T4989] veth1: entered allmulticast mode
[  571.519666][ T4989] veth1: entered promiscuous mode
[  571.549420][   T36] br1: port 1(veth1) entered blocking state
[  571.549736][   T36] br1: port 1(veth1) entered forwarding state
[  582.721271][ T5092] br1: port 1(veth1) entered disabled state
[  582.744341][ T5093] veth1: left allmulticast mode
[  582.744581][ T5093] veth1: left promiscuous mode
[  582.744888][ T5093] br1: port 1(veth1) entered disabled state