[  667.598577][ T4303] br1: port 1(veth1) entered blocking state
[  667.598966][ T4303] br1: port 1(veth1) entered disabled state
[  667.599354][ T4303] veth1: entered allmulticast mode
[  667.602042][ T4303] veth1: entered promiscuous mode
[  667.639677][   T38] br1: port 1(veth1) entered blocking state
[  667.639951][   T38] br1: port 1(veth1) entered forwarding state
[  667.676142][ T4305] br1: port 2(veth2) entered blocking state
[  667.676375][ T4305] br1: port 2(veth2) entered disabled state
[  667.676612][ T4305] veth2: entered allmulticast mode
[  667.678135][ T4305] veth2: entered promiscuous mode
[  667.702576][   T36] br1: port 2(veth2) entered blocking state
[  667.702820][   T36] br1: port 2(veth2) entered forwarding state
[  681.858079][ T4666] br1: port 2(veth2) entered disabled state
[  681.880733][ T4667] veth2: left allmulticast mode
[  681.881761][ T4667] veth2: left promiscuous mode
[  681.882089][ T4667] br1: port 2(veth2) entered disabled state
[  681.910830][ T4668] br1: port 1(veth1) entered disabled state
[  681.948410][ T4669] veth1: left allmulticast mode
[  681.948580][ T4669] veth1: left promiscuous mode
[  681.948808][ T4669] br1: port 1(veth1) entered disabled state