[  737.412393][ T6985] br1: port 1(veth1) entered blocking state
[  737.412631][ T6985] br1: port 1(veth1) entered disabled state
[  737.412843][ T6985] veth1: entered allmulticast mode
[  737.414499][ T6985] veth1: entered promiscuous mode
[  737.438156][ T3478] br1: port 1(veth1) entered blocking state
[  737.438421][ T3478] br1: port 1(veth1) entered forwarding state
[  764.343489][ T7164] br1: port 1(veth1) entered disabled state
[  764.368838][ T7165] veth1: left allmulticast mode
[  764.369004][ T7165] veth1: left promiscuous mode
[  764.369236][ T7165] br1: port 1(veth1) entered disabled state