> From: linux-block-ow...@vger.kernel.org [mailto:linux-block- > ow...@vger.kernel.org] On Behalf Of Dexuan Cui > with the linux-next kernel. > > I can boot the guest with linux-next's next-20170130 without any issue, > but since next-20170131 I haven't succeeded in booting the guest. > > With next-20170203 (mentioned in my mail last Friday), I got the same > calltrace as Hannes. > > With today's linux-next (next-20170206), actually the calltrace changed to > the below. > [ 122.023036] ? remove_wait_queue+0x70/0x70 > [ 122.051383] async_synchronize_full+0x17/0x20 > [ 122.076925] do_init_module+0xc1/0x1f9 > [ 122.097530] load_module+0x24bc/0x2980 I don't know why it hangs here, but this is the same calltrace in my last-Friday mail, which contains 2 calltraces. It looks the other calltrace has been resolved by some changes between next-20170203 and today.
Here the kernel is trying to load the Hyper-V storage driver (hv_storvsc), and the driver's __init and .probe have finished successfully and then the kernel hangs here. I believe something is broken recently, because I don't have any issue before Jan 31. Thanks, -- Dexuan
