[  821.067730][ T7918] br1: port 1(veth1) entered blocking state
[  821.067966][ T7918] br1: port 1(veth1) entered disabled state
[  821.068178][ T7918] veth1: entered allmulticast mode
[  821.070944][ T7918] veth1: entered promiscuous mode
[  821.097960][ T4946] br1: port 1(veth1) entered blocking state
[  821.098243][ T4946] br1: port 1(veth1) entered forwarding state
[  821.132398][ T7921] br1: port 2(veth2) entered blocking state
[  821.132626][ T7921] br1: port 2(veth2) entered disabled state
[  821.132832][ T7921] veth2: entered allmulticast mode
[  821.134297][ T7921] veth2: entered promiscuous mode
[  821.157426][  T973] br1: port 2(veth2) entered blocking state
[  821.157626][  T973] br1: port 2(veth2) entered forwarding state
[  839.592952][ T8133] br1: port 2(veth2) entered disabled state
[  839.616267][ T8134] veth2: left allmulticast mode
[  839.616457][ T8134] veth2: left promiscuous mode
[  839.616700][ T8134] br1: port 2(veth2) entered disabled state
[  839.645876][ T8135] br1: port 1(veth1) entered disabled state
[  839.664514][ T8136] veth1: left allmulticast mode
[  839.664737][ T8136] veth1: left promiscuous mode
[  839.665050][ T8136] br1: port 1(veth1) entered disabled state