[  520.439302][ T3373] br0: port 1(veth1) entered blocking state
[  520.439603][ T3373] br0: port 1(veth1) entered disabled state
[  520.439862][ T3373] veth1: entered allmulticast mode
[  520.441711][ T3373] veth1: entered promiscuous mode
[  520.612004][ T3375] br0: port 2(veth2) entered blocking state
[  520.612278][ T3375] br0: port 2(veth2) entered disabled state
[  520.613243][ T3375] veth2: entered allmulticast mode
[  520.615080][ T3375] veth2: entered promiscuous mode
[  520.963218][ T2754] br0: port 1(veth1) entered blocking state
[  520.963532][ T2754] br0: port 1(veth1) entered forwarding state
[  521.119341][   T37] br0: port 2(veth2) entered blocking state
[  521.119609][   T37] br0: port 2(veth2) entered forwarding state
[  763.924027][ T4583] br0: port 2(veth2) entered disabled state
[  764.062515][ T4584] br0: port 1(veth1) entered disabled state
[  764.226895][ T4585] veth2: left allmulticast mode
[  764.227115][ T4585] veth2: left promiscuous mode
[  764.228001][ T4585] br0: port 2(veth2) entered disabled state
[  764.229313][ T4585] veth1: left allmulticast mode
[  764.229511][ T4585] veth1: left promiscuous mode
[  764.229805][ T4585] br0: port 1(veth1) entered disabled state