[  748.593736][ T5856] br1: port 1(veth1) entered blocking state
[  748.594338][ T5856] br1: port 1(veth1) entered disabled state
[  748.594871][ T5856] veth1: entered allmulticast mode
[  748.598189][ T5856] veth1: entered promiscuous mode
[  748.638464][   T57] br1: port 1(veth1) entered blocking state
[  748.638831][   T57] br1: port 1(veth1) entered forwarding state
[  748.671457][ T5858] br1: port 2(veth2) entered blocking state
[  748.671819][ T5858] br1: port 2(veth2) entered disabled state
[  748.672193][ T5858] veth2: entered allmulticast mode
[  748.673904][ T5858] veth2: entered promiscuous mode
[  748.709967][   T57] br1: port 2(veth2) entered blocking state
[  748.710503][   T57] br1: port 2(veth2) entered forwarding state
[  764.376609][ T6235] br1: port 2(veth2) entered disabled state
[  764.421625][ T6236] veth2: left allmulticast mode
[  764.422224][ T6236] veth2: left promiscuous mode
[  764.423473][ T6236] br1: port 2(veth2) entered disabled state
[  764.467590][ T6237] br1: port 1(veth1) entered disabled state
[  764.497973][ T6238] veth1: left allmulticast mode
[  764.498704][ T6238] veth1: left promiscuous mode
[  764.499106][ T6238] br1: port 1(veth1) entered disabled state