[  721.608397][ T3831] br: port 1(veth1) entered blocking state
[  721.608698][ T3831] br: port 1(veth1) entered disabled state
[  721.608974][ T3831] veth1: entered allmulticast mode
[  721.611200][ T3831] veth1: entered promiscuous mode
[  721.613359][   T37] br: port 1(veth1) entered blocking state
[  721.613682][   T37] br: port 1(veth1) entered forwarding state
[  721.753891][ T3836] br: port 2(veth3) entered blocking state
[  721.754382][ T3836] br: port 2(veth3) entered disabled state
[  721.754825][ T3836] veth3: entered allmulticast mode
[  721.758611][ T3836] veth3: entered promiscuous mode
[  721.761979][   T37] br: port 2(veth3) entered blocking state
[  721.762418][   T37] br: port 2(veth3) entered forwarding state
[  721.929166][ T3841] br: port 3(veth4) entered blocking state
[  721.929512][ T3841] br: port 3(veth4) entered disabled state
[  721.929824][ T3841] veth4: entered allmulticast mode
[  721.931748][ T3841] veth4: entered promiscuous mode
[  721.934390][   T37] br: port 3(veth4) entered blocking state
[  721.934742][   T37] br: port 3(veth4) entered forwarding state
[  855.664351][ T4450] br: port 3(veth4) entered disabled state
[  855.665257][ T4450] veth4: left allmulticast mode
[  855.665511][ T4450] veth4: left promiscuous mode
[  855.665871][ T4450] br: port 3(veth4) entered disabled state
[  855.772473][ T4452] br: port 2(veth3) entered disabled state
[  855.773216][ T4452] veth3: left allmulticast mode
[  855.773419][ T4452] veth3: left promiscuous mode
[  855.773777][ T4452] br: port 2(veth3) entered disabled state
[  855.889208][ T4454] br: port 1(veth1) entered disabled state
[  855.889963][ T4454] veth1: left allmulticast mode
[  855.890588][ T4454] veth1: left promiscuous mode
[  855.891213][ T4454] br: port 1(veth1) entered disabled state