[  754.209191][ T8520] br1: port 1(veth1) entered blocking state
[  754.209472][ T8520] br1: port 1(veth1) entered disabled state
[  754.209741][ T8520] veth1: entered allmulticast mode
[  754.211280][ T8520] veth1: entered promiscuous mode
[  754.293767][  T615] br1: port 1(veth1) entered blocking state
[  754.294018][  T615] br1: port 1(veth1) entered forwarding state
[  754.351747][ T8533] br1: port 2(veth2) entered blocking state
[  754.352029][ T8533] br1: port 2(veth2) entered disabled state
[  754.352324][ T8533] veth2: entered allmulticast mode
[  754.353878][ T8533] veth2: entered promiscuous mode
[  754.456990][   T35] br1: port 2(veth2) entered blocking state
[  754.457220][   T35] br1: port 2(veth2) entered forwarding state
[  772.556053][ T8887] br1: port 2(veth2) entered disabled state
[  772.583639][ T8889] veth2: left allmulticast mode
[  772.583810][ T8889] veth2: left promiscuous mode
[  772.584033][ T8889] br1: port 2(veth2) entered disabled state
[  772.608094][ T8891] br1: port 1(veth1) entered disabled state
[  772.630145][ T8893] veth1: left allmulticast mode
[  772.630299][ T8893] veth1: left promiscuous mode
[  772.630527][ T8893] br1: port 1(veth1) entered disabled state