Hi, I have encountered a bug related to the USB runtime pm in a specific boot configuration. The issue happens on an i.MX6 SabreSD platform with recent kernel versions (e.g. v4.2-rc8) and imx_v6_v7_defconfig, when booting u-boot by USB and the kernel by ethernet. I have bisected to a specific commit. More details and logs related to this bug are captured in the kernel bugzilla there : https://bugzilla.kernel.org/show_bug.cgi?id=103461 Thank you for your help and comments. Best regards, V. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html