[  710.061838][ T4688] br1: port 1(veth1) entered blocking state
[  710.063159][ T4688] br1: port 1(veth1) entered disabled state
[  710.063597][ T4688] veth1: entered allmulticast mode
[  710.065996][ T4688] veth1: entered promiscuous mode
[  710.109749][   T92] br1: port 1(veth1) entered blocking state
[  710.110314][   T92] br1: port 1(veth1) entered forwarding state
[  737.255193][ T4871] br1: port 1(veth1) entered disabled state
[  737.285382][ T4872] veth1: left allmulticast mode
[  737.285672][ T4872] veth1: left promiscuous mode
[  737.286012][ T4872] br1: port 1(veth1) entered disabled state