Hi Rafael, Bug has been filed:
Bug 201125 - ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020] James On 09/13/2018 10:50 PM, Rafael J. Wysocki wrote: > On 9/13/2018 5:21 PM, James Wang wrote: >> >> On 09/12/2018 11:56 AM, Rafael J. Wysocki wrote: >>> On 9/12/2018 11:10 AM, James Wang wrote: >>>> On 09/12/2018 02:41 PM, Pingfan Liu wrote: >>>>> Cc James, could you try to enable initcall_debug, and paste the >>>>> shutdown seq with 722e5f2b1eec ("driver core: Partially revert >>>>> "driver >>>>> core: correct device's shutdown order"") and without it? >>>> OK. And I will scheudule some testing orders, ahah, I'm in a business >>>> trip. >>>> All operations will be a little bit delay, but I will make it done. >>>> >>>> James >>>> >>> Can you please open a Bugzilla entry at bugzilla.kernel.org for the >>> tracking of this issue and attach the results to that one for future >>> reference? >>> >> Hi sir, >> File a bug is no problem. but which product category should be used. > > Please file it under "Drivers/Other" and let me know the number. Thanks! > > > -- SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)