From: Jon Hunter <jonathanh@xxxxxxxxxx> > I am seeing a boot regression on -next for some of our boards that have > a synopsys ethernet controller that uses the dwmac-dwc-qos-ethernet > driver. Git bisect is pointing to this commit, but unfortunately this > cannot be cleanly reverted on top of -next to confirm. Thanks for reporting. Looks like the timer is not setup when stmmac_tx_clean() is called. When do you see this stacktrace ? After ifdown ? Thanks, Jose Miguel Abreu