You are not logged in.
This only appears to happen during boot, it doesn't seem to get recorded in the syslog after boot. I am not even sure if this is really a problem, or not. But it doesn't look like the kind of thing that is best ignored without even looking into it. Please, shed some light on it.
I value your time, I know you have things to do, and I am grateful for any assistance I may get.
Apr 11 02:09:49 kernel: [ 49.332395] amd_iommu_report_page_fault: 101 callbacks suppressed
Apr 11 02:09:49 kernel: [ 49.332401] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff826a0 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332469] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff826d0 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332528] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff82650 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332580] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff82660 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332632] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff82650 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332683] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff826c0 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332734] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff826b0 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332786] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff826a0 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332837] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff82680 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332888] ath10k_pci 0000:03:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x0000 address=0x00000000fff82670 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332939] amd_iommu_report_page_fault: 91 callbacks suppressed
Apr 11 02:09:49 kernel: [ 49.332941] AMD-Vi: Event logged [IO_PAGE_FAULT device=03:00.0 domain=0x0000 address=0x00000000fff826d0 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.332992] AMD-Vi: Event logged [IO_PAGE_FAULT device=03:00.0 domain=0x0000 address=0x00000000fff82700 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.333043] AMD-Vi: Event logged [IO_PAGE_FAULT device=03:00.0 domain=0x0000 address=0x00000000fff82720 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.333093] AMD-Vi: Event logged [IO_PAGE_FAULT device=03:00.0 domain=0x0000 address=0x00000000fff82640 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.333143] AMD-Vi: Event logged [IO_PAGE_FAULT device=03:00.0 domain=0x0000 address=0x00000000fff82640 flags=0x0020]
Apr 11 02:09:49 kernel: [ 49.333193] AMD-Vi: Event logged [IO_PAGE_FAULT device=03:00.0 domain=0x0000 address=0x00000000fff826e0 flags=0x0020]