[  485.415358][ T4421] br0: port 1(veth1) entered blocking state
[  485.416457][ T4421] br0: port 1(veth1) entered disabled state
[  485.417183][ T4421] veth1: entered allmulticast mode
[  485.423257][ T4421] veth1: entered promiscuous mode
[  485.576071][ T4422] br0: port 2(veth2) entered blocking state
[  485.576847][ T4422] br0: port 2(veth2) entered disabled state
[  485.577566][ T4422] veth2: entered allmulticast mode
[  485.584686][ T4422] veth2: entered promiscuous mode
[  485.907170][   T38] br0: port 1(veth1) entered blocking state
[  485.907657][   T38] br0: port 1(veth1) entered forwarding state
[  486.031024][   T57] br0: port 2(veth2) entered blocking state
[  486.031534][   T57] br0: port 2(veth2) entered forwarding state
[  711.444993][ T5744] br0: port 2(veth2) entered disabled state
[  711.566500][ T5745] br0: port 1(veth1) entered disabled state
[  711.675369][ T5746] veth2: left allmulticast mode
[  711.676654][ T5746] veth2: left promiscuous mode
[  711.677173][ T5746] br0: port 2(veth2) entered disabled state
[  711.679282][ T5746] veth1: left allmulticast mode
[  711.679625][ T5746] veth1: left promiscuous mode
[  711.680105][ T5746] br0: port 1(veth1) entered disabled state