[  513.933937][ T3658] br1: port 1(veth1) entered blocking state
[  513.934606][ T3658] br1: port 1(veth1) entered disabled state
[  513.934852][ T3658] veth1: entered allmulticast mode
[  513.941929][ T3658] veth1: entered promiscuous mode
[  513.979339][   T39] br1: port 1(veth1) entered blocking state
[  513.979519][   T39] br1: port 1(veth1) entered forwarding state
[  541.150780][ T3841] br1: port 1(veth1) entered disabled state
[  541.183186][ T3842] veth1: left allmulticast mode
[  541.183356][ T3842] veth1: left promiscuous mode
[  541.183612][ T3842] br1: port 1(veth1) entered disabled state