[  511.982080][ T8579] br0: port 1(veth1) entered blocking state
[  511.982290][ T8579] br0: port 1(veth1) entered disabled state
[  511.982477][ T8579] veth1: entered allmulticast mode
[  511.983877][ T8579] veth1: entered promiscuous mode
[  512.013265][ T8581] br0: port 2(veth2) entered blocking state
[  512.014175][ T8581] br0: port 2(veth2) entered disabled state
[  512.014355][ T8581] veth2: entered allmulticast mode
[  512.015754][ T8581] veth2: entered promiscuous mode
[  512.093909][   T48] br0: port 1(veth1) entered blocking state
[  512.094098][   T48] br0: port 1(veth1) entered forwarding state
[  512.127123][   T48] br0: port 2(veth2) entered blocking state
[  512.127306][   T48] br0: port 2(veth2) entered forwarding state
[  565.111232][ T8901] br0: port 2(veth2) entered disabled state
[  565.139866][ T8902] br0: port 1(veth1) entered disabled state
[  565.165845][ T8903] veth2: left allmulticast mode
[  565.166000][ T8903] veth2: left promiscuous mode
[  565.166210][ T8903] br0: port 2(veth2) entered disabled state
[  565.167413][ T8903] veth1: left allmulticast mode
[  565.167548][ T8903] veth1: left promiscuous mode
[  565.167747][ T8903] br0: port 1(veth1) entered disabled state