[  600.486603][ T4809] br0: port 1(veth1) entered blocking state
[  600.486859][ T4809] br0: port 1(veth1) entered disabled state
[  600.487095][ T4809] veth1: entered allmulticast mode
[  600.489045][ T4809] veth1: entered promiscuous mode
[  600.528967][ T4811] br0: port 2(veth2) entered blocking state
[  600.529171][ T4811] br0: port 2(veth2) entered disabled state
[  600.529344][ T4811] veth2: entered allmulticast mode
[  600.530727][ T4811] veth2: entered promiscuous mode
[  600.580503][   T37] br0: port 1(veth1) entered blocking state
[  600.580692][   T37] br0: port 1(veth1) entered forwarding state
[  600.611061][   T36] br0: port 2(veth2) entered blocking state
[  600.611244][   T36] br0: port 2(veth2) entered forwarding state
[  626.966600][ T4904] br0: port 2(veth2) entered disabled state
[  626.987722][ T4905] br0: port 1(veth1) entered disabled state
[  627.021851][ T4906] veth2: left allmulticast mode
[  627.022001][ T4906] veth2: left promiscuous mode
[  627.022226][ T4906] br0: port 2(veth2) entered disabled state
[  627.023184][ T4906] veth1: left allmulticast mode
[  627.023316][ T4906] veth1: left promiscuous mode
[  627.023513][ T4906] br0: port 1(veth1) entered disabled state