Bug 201125 - ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
Summary: ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 addr...
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Other (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_other
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-09-14 06:22 UTC by James Wang
Modified: 2019-12-14 03:30 UTC (History)
1 user (show)

See Also:
Kernel Version: 4.19-rc3
Subsystem:
Regression: No
Bisected commit-id:

Attachments
initcall_debug_without_driver_core (177.06 KB, text/plain)
2018-09-14 06:22 UTC, James Wang 		Details
initcall_debug_with_driver_core (180.07 KB, text/plain)
2018-09-14 06:23 UTC, James Wang 		Details
Add an attachment (proposed patch, testcase, etc.)

Description James Wang 2018-09-14 06:22:18 UTC 
Created attachment 278527 [details]
initcall_debug_without_driver_core

AMD-Vi errors at reboot like:

[  154.907879] systemd-shutdown[1]: Detaching loop devices.
[  154.954583] kvm: exiting hardware virtualization
[  154.999953] usb 5-2: USB disconnect, device number 2
[  155.025278] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.081360] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.136778] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.191772] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.247055] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.302614] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.358996] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.392155] usb 4-2: new full-speed USB device number 2 using ohci-pci
[  155.413752] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.413762] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.560307] ohci-pci 0000:00:12.1: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.616039] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.667843] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.719497] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.772697] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.823919] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.875490] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.927258] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  155.979318] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  156.031813] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  156.084293] AMD-Vi: Event logged [IO_PAGE_FAULT device=00:12.1 domain=0x0006 address=0x0000000000000080 flags=0x0020]
[  156.272157] reboot: Restarting system
[  156.290316] reboot: machine restart
Comment 1 James Wang 2018-09-14 06:23:50 UTC 
Created attachment 278529 [details]
initcall_debug_with_driver_core
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