[  522.045185][ T7993] br1: port 1(veth1) entered blocking state
[  522.045810][ T7993] br1: port 1(veth1) entered disabled state
[  522.046042][ T7993] veth1: entered allmulticast mode
[  522.047593][ T7993] veth1: entered promiscuous mode
[  522.076400][  T188] br1: port 1(veth1) entered blocking state
[  522.076589][  T188] br1: port 1(veth1) entered forwarding state
[  522.108335][ T7996] br1: port 2(veth2) entered blocking state
[  522.108561][ T7996] br1: port 2(veth2) entered disabled state
[  522.108795][ T7996] veth2: entered allmulticast mode
[  522.110328][ T7996] veth2: entered promiscuous mode
[  522.140681][  T188] br1: port 2(veth2) entered blocking state
[  522.140865][  T188] br1: port 2(veth2) entered forwarding state
[  540.679444][ T8234] br1: port 2(veth2) entered disabled state
[  540.704478][ T8235] veth2: left allmulticast mode
[  540.704711][ T8235] veth2: left promiscuous mode
[  540.705055][ T8235] br1: port 2(veth2) entered disabled state
[  540.738217][ T8236] br1: port 1(veth1) entered disabled state
[  540.768110][ T8237] veth1: left allmulticast mode
[  540.768328][ T8237] veth1: left promiscuous mode
[  540.768587][ T8237] br1: port 1(veth1) entered disabled state