[  486.373046][ T5708] br1: port 1(veth1) entered blocking state
[  486.373344][ T5708] br1: port 1(veth1) entered disabled state
[  486.373634][ T5708] veth1: entered allmulticast mode
[  486.375226][ T5708] veth1: entered promiscuous mode
[  486.399812][  T321] br1: port 1(veth1) entered blocking state
[  486.400039][  T321] br1: port 1(veth1) entered forwarding state
[  486.426175][ T5710] br1: port 2(veth2) entered blocking state
[  486.426416][ T5710] br1: port 2(veth2) entered disabled state
[  486.426665][ T5710] veth2: entered allmulticast mode
[  486.428167][ T5710] veth2: entered promiscuous mode
[  486.450825][  T321] br1: port 2(veth2) entered blocking state
[  486.451035][  T321] br1: port 2(veth2) entered forwarding state
[  536.465707][ T7103] br1: port 2(veth2) entered disabled state
[  536.485809][ T7104] veth2: left allmulticast mode
[  536.486020][ T7104] veth2: left promiscuous mode
[  536.486331][ T7104] br1: port 2(veth2) entered disabled state
[  536.519512][ T7105] br1: port 1(veth1) entered disabled state
[  536.540149][ T7106] veth1: left allmulticast mode
[  536.540325][ T7106] veth1: left promiscuous mode
[  536.540550][ T7106] br1: port 1(veth1) entered disabled state