[Bug 105311] New: AMD-Vi: Event logged [INVALID_DEVICE_REQUEST device=00:14.0 address=0x000000fdf9103300 flags=0x0600]

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=105311

            Bug ID: 105311
           Summary: AMD-Vi: Event logged [INVALID_DEVICE_REQUEST
                    device=00:14.0 address=0x000000fdf9103300
                    flags=0x0600]
           Product: Virtualization
           Version: unspecified
    Kernel Version: 4.2.1-1-ARCH x86_64
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: blocking
          Priority: P1
         Component: kvm
          Assignee: virtualization_kvm@kernel-bugs.osdl.org
          Reporter: rbellamy@pteradigm.com
        Regression: No

Created attachment 189141
  --> https://bugzilla.kernel.org/attachment.cgi?id=189141&action=edit
/proc/cpuinfo

What happens: Kernel logs message to journal, kvm VMs no longer work.
What should happen: Kernel boots and kvm VMs start.

------------------------------------------------
GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=Linux iommu=pt iommu=1
transparent_hugepage=never"
------------------------------------------------
I would attach my journal, except it is literally full of MB of lines just
repeating what is in the summary:

2015-10-01 08:38:40
root@eanna i ~ # journalctl --disk-usage
Archived and active journals take up 3.9G on disk.

ver_linux:
------------------------------------------------
Linux eanna 4.2.1-1-ARCH #1 SMP PREEMPT Tue Sep 22 06:57:07 CEST 2015 x86_64
GNU/Linux

Gnu C                  5.2.0
Gnu make               4.1
binutils               2.25.1
util-linux             2.27
mount                  debug
module-init-tools      21
e2fsprogs              1.42.12
jfsutils               1.1.15
reiserfsprogs          3.6.24
xfsprogs               4.2.0
pcmciautils            018
PPP                    2.4.7
Linux C Library        Dynamic linker (ldd)   2.22
Linux C++ Library      6.0.21
Net-tools              2.10-alpha
Kbd                    2.0.3
Sh-utils               8.24
wireless-tools         30
Modules Loaded         nls_utf8 udf crc_itu_t ses enclosure uas usb_storage
vhost_net vhost macvtap macvlan xt_CHECKSUM iptable_mangle ipt_MASQUERADE
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp
tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables
iptable_filter fuse arc4 sch_fq_codel rt2800usb rt2x00usb rt2800lib rt2x00lib
mac80211 fan thermal nfs fscache uvcvideo videobuf2_vmalloc snd_usb_audio
videobuf2_memops videobuf2_core v4l2_common cfg80211 snd_usbmidi_lib videodev
input_leds led_class evdev joydev media crc_ccitt mousedev amdkfd mac_hid
rfkill kvm_amd amd_iommu_v2 snd_hda_codec_hdmi kvm radeon crct10dif_pclmul
crc32_pclmul snd_virtuoso snd_hda_intel ghash_clmulni_intel snd_oxygen_lib
cp210x snd_mpu401_uart aesni_intel usbserial snd_hda_codec ttm snd_rawmidi
aes_x86_64 lrw drm_kms_helper gf128mul snd_hda_core igb glue_helper ablk_helper
cryptd snd_hwdep snd_seq_device snd_pcm snd_timer drm amd64_edac_mod snd ptp
soundcore pps_core dca i2c_algo_bit edac_core serio_raw pcspkr psmouse k10temp
edac_mce_amd sp5100_tco fam15h_power i2c_piix4 shpchp tpm_tis tpm button
acpi_cpufreq processor nfsd auth_rpcgss oid_registry nfs_acl lockd grace sunrpc
ipmi_si ipmi_devintf ipmi_msghandler ip_tables x_tables btrfs xor raid6_pq
sr_mod cdrom hid_generic usbhid hid sd_mod atkbd libps2 crc32c_intel xhci_pci
xhci_hcd ahci ohci_pci libahci ohci_hcd ehci_pci mpt2sas ehci_hcd raid_class
libata scsi_transport_sas usbcore usb_common scsi_mod i8042 serio

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