[  509.811269][ T3370] br0: port 1(veth1) entered blocking state
[  509.811550][ T3370] br0: port 1(veth1) entered disabled state
[  509.811800][ T3370] veth1: entered allmulticast mode
[  509.814585][ T3370] veth1: entered promiscuous mode
[  509.965249][ T3372] br0: port 2(veth2) entered blocking state
[  509.965524][ T3372] br0: port 2(veth2) entered disabled state
[  509.965808][ T3372] veth2: entered allmulticast mode
[  509.967723][ T3372] veth2: entered promiscuous mode
[  510.260207][   T37] br0: port 1(veth1) entered blocking state
[  510.260491][   T37] br0: port 1(veth1) entered forwarding state
[  510.459219][ T2824] br0: port 2(veth2) entered blocking state
[  510.459629][ T2824] br0: port 2(veth2) entered forwarding state
[  753.582259][ T4580] br0: port 2(veth2) entered disabled state
[  753.727253][ T4581] br0: port 1(veth1) entered disabled state
[  753.886313][ T4582] veth2: left allmulticast mode
[  753.886545][ T4582] veth2: left promiscuous mode
[  753.886864][ T4582] br0: port 2(veth2) entered disabled state
[  753.895394][ T4582] veth1: left allmulticast mode
[  753.896588][ T4582] veth1: left promiscuous mode
[  753.897120][ T4582] br0: port 1(veth1) entered disabled state