Hi,

I have a problem about PCI passthrough on KGPE-D16. I plugged in a PCI to
USB adapter to the PCI slot, and it's in IOMMU group 7 with the ASpeed
video card and the LSI 1394a controller. I try to pass them all to a VM,
but then kernel crashes. I tried in Linux 4.9.47 and Linux 4.12.10.

Does anyone with KGPE-D16 have this problem?

Iru

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00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 Northbridge 
only dual slot (2x16) PCI-e GFX Hydra part (rev 02)
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD/ATI] RD890S/RD990 I/O Memory 
Management Unit (IOMMU)
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 
PCI to PCI bridge (PCI Express GFX port 0)
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 
PCI to PCI bridge (PCI Express GPP Port 0)
00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 
PCI to PCI bridge (PCI Express GPP Port 4)
00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 
PCI to PCI bridge (PCI Express GPP Port 5)
00:0b.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD990 PCI to 
PCI bridge (PCI Express GFX2 port 0)
00:0c.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD990 PCI to 
PCI bridge (PCI Express GFX2 port 1)
00:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 
PCI to PCI bridge (PCI Express GPP2 Port 0)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode]
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 
Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 
Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller 
(rev 3d)
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 
IDE Controller
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia 
(Intel HDA)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 
LPC host controller
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI 
Bridge
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 5
00:19.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 0
00:19.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 1
00:19.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 2
00:19.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 3
00:19.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 4
00:19.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 5
00:1a.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 0
00:1a.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 1
00:1a.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 2
00:1a.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 3
00:1a.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 4
00:1a.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 5
00:1b.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 0
00:1b.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 1
00:1b.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 2
00:1b.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 3
00:1b.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 4
00:1b.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor 
Function 5
03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
04:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
05:00.0 VGA compatible controller: NVIDIA Corporation GK107 [GeForce GTX 650] 
(rev a1)
05:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
07:00.0 Non-Volatile memory controller: Intel Corporation Device f1a5 (rev 03)
08:01.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics 
Family (rev 10)
08:02.0 FireWire (IEEE 1394): LSI Corporation FW322/323 [TrueFire] 1394a 
Controller (rev 70)
08:03.0 USB controller: NEC Corporation OHCI USB Controller (rev 43)
08:03.1 USB controller: NEC Corporation OHCI USB Controller (rev 43)
08:03.2 USB controller: NEC Corporation uPD72010x USB 2.0 Controller (rev 04)
[   83.226161] genirq: Flags mismatch irq 20. 00000080 (vfio-intx(0000:08:02.0)) vs. 00000000 (vfio-intx(0000:08:03.2))
[   84.095557] BUG: unable to handle kernel paging request at 00000000000de2a4
[   84.102644] IP: [<ffffffff815fad3d>] mutex_lock+0xd/0x30
[   84.108053] PGD 0 [   84.109909] 
[   84.111427] Oops: 0002 [#1] SMP
[   84.114613] Modules linked in: vhost_net vhost macvtap macvlan vfio_pci vfio_iommu_type1 vfio_virqfd vfio ctr ccm snd_hda_codec_hdmi 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 arc4 sp5100_tco ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 rfkill input_leds led_class amd64_edac_mod edac_mce_amd edac_core nouveau kvm_amd ext4 kvm f2fs crc16 jbd2 irqbypass crct10dif_pclmul crc32_pclmul fscrypto mbcache mxm_wmi ghash_clmulni_intel snd_hda_intel evdev aesni_intel wmi mousedev aes_x86_64 ast video lrw snd_hda_codec mac_hid gf128mul glue_helper ttm ablk_helper cryptd snd_hda_core drm_kms_helper snd_hwdep pcspkr snd_pcm drm snd_timer k10temp fam15h_power snd e1000e syscopyarea sysfillrect i2c_piix4 soundcore sysimgblt fb_sys_fops ptp i2c_algo_bit pps_core shpchp button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel w83795 ip_tables x_tables ata_generic pata_acpi sd_mod hid_generic usbhid hid btrfs xor raid6_pq ohci_pci serio_raw atkbd libps2 crc32c_intel ehci_pci ahci pata_atiixp ohci_hcd ehci_hcd libahci libata firewire_ohci firewire_core crc_itu_t nvme usbcore scsi_mod usb_common nvme_core i8042 serio
[   84.237246] CPU: 0 PID: 240 Comm: kworker/0:1 Tainted: G        W       4.9.47-1-lts #1
[   84.245407] Hardware name: ASUS KGPE-D16/KGPE-D16, BIOS 4.6-1377-g6fcb0295c0 09/07/2017
[   84.253530] Workqueue: events work_for_cpu_fn
[   84.257945] task: ffff8802364bd580 task.stack: ffffc90003e2c000
[   84.263926] RIP: 0010:[<ffffffff815fad3d>]  [<ffffffff815fad3d>] mutex_lock+0xd/0x30
[   84.271743] RSP: 0018:ffffc90003e2fcf0  EFLAGS: 00010246
[   84.277143] RAX: 00000000000c0300 RBX: 00000000000de2a4 RCX: ffff88023593dd80
[   84.284395] RDX: ffff8802364fe000 RSI: ffff8806361e8000 RDI: 00000000000de2a4
[   84.291625] RBP: ffffc90003e2fcf8 R08: ffff8802364e5700 R09: ffffc90003e2fcdc
[   84.298807] R10: 000000000000001a R11: ffffe8ffffffffff R12: ffff8802364ff000
[   84.306010] R13: 0000000000000003 R14: ffffffffa00b5510 R15: ffff8806361e8000
[   84.313274] FS:  0000000000000000(0000) GS:ffff880237c00000(0000) knlGS:0000000000000000
[   84.321478] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   84.327285] CR2: 00000000000de2a4 CR3: 0000000431890000 CR4: 00000000000406f0
[   84.334520] Stack:
[   84.336577]  00000000000de1ac ffffc90003e2fd10 ffffffffa00b5539 00000000ffffffff
[   84.344148]  ffffc90003e2fd50 ffffffffa00b4807 ffff8802364fe000 ffff8802364ff000
[   84.351731]  ffffffffa00de140 0000000000000014 ffff8802364ff0a0 ffff8806361e8000
[   84.359307] Call Trace:
[   84.361784]  [<ffffffffa00b5539>] ehci_pre_add+0x29/0x40 [usbcore]
[   84.368023]  [<ffffffffa00b4807>] for_each_companion+0x97/0xb0 [usbcore]
[   84.374774]  [<ffffffffa00b4b48>] usb_hcd_pci_probe+0x328/0x490 [usbcore]
[   84.381634]  [<ffffffffa00dc059>] ehci_pci_probe+0x39/0x40 [ehci_pci]
[   84.388136]  [<ffffffff8134f6e2>] local_pci_probe+0x42/0xa0
[   84.393757]  [<ffffffff81092c24>] work_for_cpu_fn+0x14/0x20
[   84.399392]  [<ffffffff81096393>] process_one_work+0x1e3/0x470
[   84.405338]  [<ffffffff8109684a>] worker_thread+0x22a/0x4f0
[   84.410970]  [<ffffffff81096620>] ? process_one_work+0x470/0x470
[   84.417079]  [<ffffffff8109c306>] kthread+0xe6/0x100
[   84.422097]  [<ffffffff8109c220>] ? kthread_park+0x60/0x60
[   84.427652]  [<ffffffff815fda15>] ret_from_fork+0x25/0x30
[   84.433110] Code: 43 04 00 e9 39 ff ff ff 31 c0 87 03 83 f8 01 0f 85 66 ff ff ff eb db e8 b2 1c a8 ff 66 90 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb <f0> ff 0f 79 05 e8 c9 fe ff ff 65 48 8b 04 25 00 d3 00 00 48 89 
[   84.453560] RIP  [<ffffffff815fad3d>] mutex_lock+0xd/0x30
[   84.459057]  RSP <ffffc90003e2fcf0>
[   84.463529] CR2: 00000000000de2a4
[   84.478463] ---[ end trace 7393634d2938a801 ]---
[   84.483375] BUG: unable to handle kernel paging request at ffffffffffffffd8
[   84.491173] IP: [<ffffffff8109cdd0>] kthread_data+0x10/0x20
[   84.497561] PGD 1a0a067 [   84.499936] PUD 1a0c067 
PMD 0 [   84.503810] 
[   84.506097] Oops: 0000 [#2] SMP
[   84.510013] Modules linked in: vhost_net vhost macvtap macvlan vfio_pci vfio_iommu_type1 vfio_virqfd vfio ctr ccm snd_hda_codec_hdmi 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 arc4 sp5100_tco ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 rfkill input_leds led_class amd64_edac_mod edac_mce_amd edac_core nouveau kvm_amd ext4 kvm f2fs crc16 jbd2 irqbypass crct10dif_pclmul crc32_pclmul fscrypto mbcache mxm_wmi ghash_clmulni_intel snd_hda_intel evdev aesni_intel wmi mousedev aes_x86_64 ast video lrw snd_hda_codec mac_hid gf128mul glue_helper ttm ablk_helper cryptd snd_hda_core drm_kms_helper snd_hwdep pcspkr snd_pcm drm snd_timer k10temp fam15h_power snd e1000e syscopyarea sysfillrect i2c_piix4 soundcore sysimgblt fb_sys_fops ptp i2c_algo_bit pps_core shpchp button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel w83795 ip_tables x_tables ata_generic pata_acpi sd_mod hid_generic usbhid hid btrfs xor raid6_pq ohci_pci serio_raw atkbd libps2 crc32c_intel ehci_pci ahci pata_atiixp ohci_hcd ehci_hcd libahci libata firewire_ohci firewire_core crc_itu_t nvme usbcore scsi_mod usb_common nvme_core i8042 serio
[   84.635842] CPU: 0 PID: 240 Comm: kworker/0:1 Tainted: G      D W       4.9.47-1-lts #1
[   84.644922] Hardware name: ASUS KGPE-D16/KGPE-D16, BIOS 4.6-1377-g6fcb0295c0 09/07/2017
[   84.653855] task: ffff8802364bd580 task.stack: ffffc90003e2c000
[   84.660662] RIP: 0010:[<ffffffff8109cdd0>]  [<ffffffff8109cdd0>] kthread_data+0x10/0x20
[   84.669649] RSP: 0018:ffffc90003e2fe60  EFLAGS: 00010002
[   84.675846] RAX: 0000000000000000 RBX: ffff880237c17d80 RCX: 0000000000000000
[   84.683879] RDX: ffff880237808400 RSI: ffff8802364bd600 RDI: ffff8802364bd580
[   84.691887] RBP: ffffc90003e2fe60 R08: 00000000ffffffff R09: ffff8802364bd600
[   84.699953] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[   84.707987] R13: ffff8802364bd580 R14: ffff8802364bdb18 R15: ffff8802364bd580
[   84.716049] FS:  0000000000000000(0000) GS:ffff880237c00000(0000) knlGS:0000000000000000
[   84.725044] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   84.731752] CR2: 0000000000000028 CR3: 0000000431890000 CR4: 00000000000406f0
[   84.739835] Stack:
[   84.742757]  ffffc90003e2fe70 ffffffff8109728e ffffc90003e2fec0 ffffffff815f931d
[   84.751181]  00ffffff810e78a7 ffff880237c17d80 ffffffff8107fe24 ffff8802364bd580
[   84.759586]  0000000000000000 ffffc90003e2fa40 ffff880436cc0000 ffff8802364bd580
[   84.768018] Call Trace:
[   84.771653]  [<ffffffff8109728e>] wq_worker_sleeping+0xe/0x80
[   84.778353]  [<ffffffff815f931d>] __schedule+0x35d/0x6b0
[   84.784636]  [<ffffffff8107fe24>] ? release_task+0x364/0x430
[   84.791265]  [<ffffffff810a8dc8>] do_task_dead+0x38/0x40
[   84.797540]  [<ffffffff810816b8>] do_exit+0x798/0xac0
[   84.803510]  [<ffffffff815fef97>] rewind_stack_do_exit+0x17/0x20
[   84.810451] Code: be 80 04 00 00 48 c7 c7 19 9e 92 81 e8 da ff fd ff eb ca 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 40 05 00 00 55 48 89 e5 <48> 8b 40 d8 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 
[   84.831482] RIP  [<ffffffff8109cdd0>] kthread_data+0x10/0x20
[   84.838129]  RSP <ffffc90003e2fe60>
[   84.842610] CR2: ffffffffffffffd8
[   84.846919] ---[ end trace 7393634d2938a802 ]---
[   84.851621] Fixing recursive fault but reboot is needed!
[  112.334042] NMI watchdog: BUG: soft lockup - CPU#26 stuck for 22s! [kworker/26:1:332]
[  112.341885] Modules linked in: vhost_net vhost macvtap macvlan vfio_pci vfio_iommu_type1 vfio_virqfd vfio ctr ccm snd_hda_codec_hdmi 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 arc4 sp5100_tco ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 rfkill input_leds led_class amd64_edac_mod edac_mce_amd edac_core nouveau kvm_amd ext4 kvm f2fs crc16 jbd2 irqbypass crct10dif_pclmul crc32_pclmul fscrypto mbcache mxm_wmi ghash_clmulni_intel snd_hda_intel evdev aesni_intel wmi mousedev aes_x86_64 ast video lrw snd_hda_codec mac_hid gf128mul glue_helper ttm ablk_helper cryptd snd_hda_core drm_kms_helper snd_hwdep pcspkr snd_pcm drm snd_timer k10temp fam15h_power snd e1000e syscopyarea sysfillrect i2c_piix4 soundcore sysimgblt fb_sys_fops ptp i2c_algo_bit pps_core shpchp button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel w83795 ip_tables x_tables ata_generic pata_acpi sd_mod hid_generic usbhid hid btrfs xor raid6_pq ohci_pci serio_raw atkbd libps2 crc32c_intel ehci_pci ahci pata_atiixp ohci_hcd ehci_hcd libahci libata firewire_ohci firewire_core crc_itu_t nvme usbcore scsi_mod usb_common nvme_core i8042 serio
[  112.462965] CPU: 26 PID: 332 Comm: kworker/26:1 Tainted: G      D W       4.9.47-1-lts #1
[  112.471178] Hardware name: ASUS KGPE-D16/KGPE-D16, BIOS 4.6-1377-g6fcb0295c0 09/07/2017
[  112.479210] Workqueue: events jump_label_update_timeout
[  112.484506] task: ffff880836b1d580 task.stack: ffffc90006110000
[  112.490479] RIP: 0010:[<ffffffff81102a79>]  [<ffffffff81102a79>] smp_call_function_many+0x229/0x250
[  112.499586] RSP: 0018:ffffc90006113cb0  EFLAGS: 00000202
[  112.504933] RAX: ffff880237c1c700 RBX: ffff88083fc98cc8 RCX: 0000000000000000
[  112.512111] RDX: 0000000000000001 RSI: 0000000000000080 RDI: ffff88083fc98cc8
[  112.519294] RBP: ffffc90006113ce8 R08: ffffffffffffffff R09: 00000000fbffffff
[  112.526471] R10: ffff88083fc98cc8 R11: 0000000000000002 R12: 0000000000018c80
[  112.533662] R13: ffff88083fc98cc0 R14: 0000000000000080 R15: 0000000000000000
[  112.540803] FS:  0000000000000000(0000) GS:ffff88083fc80000(0000) knlGS:0000000000000000
[  112.548942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  112.554689] CR2: 000055c249293bc0 CR3: 000000022f25a000 CR4: 00000000000406e0
[  112.561863] Stack:
[  112.563893]  01ffffff00000001 ffffffff81034800 ffffffffa07ccd53 ffffffff81034800
[  112.571396]  0000000000000000 ffffffffa07ccd54 ffff88083fc97580 ffffc90006113d10
[  112.578883]  ffffffff81102afd ffffffffa07ccd53 0000000000000005 ffffc90006113d63
[  112.586371] Call Trace:
[  112.588829]  [<ffffffff81034800>] ? arch_unregister_cpu+0x30/0x30
[  112.594949]  [<ffffffffa07ccd53>] ? kvm_arch_vcpu_ioctl_run+0xaf3/0x15c0 [kvm]
[  112.602198]  [<ffffffff81034800>] ? arch_unregister_cpu+0x30/0x30
[  112.608359]  [<ffffffffa07ccd54>] ? kvm_arch_vcpu_ioctl_run+0xaf4/0x15c0 [kvm]
[  112.615639]  [<ffffffff81102afd>] on_each_cpu+0x2d/0x60
[  112.620889]  [<ffffffffa07ccd53>] ? kvm_arch_vcpu_ioctl_run+0xaf3/0x15c0 [kvm]
[  112.628126]  [<ffffffff810357ba>] text_poke_bp+0x6a/0xf0
[  112.633502]  [<ffffffff810324e2>] arch_jump_label_transform+0x92/0xf0
[  112.639965]  [<ffffffff81177af8>] __jump_label_update+0x68/0x80
[  112.645944]  [<ffffffff81177b98>] jump_label_update+0x88/0x90
[  112.651716]  [<ffffffff81177e91>] __static_key_slow_dec+0x41/0x90
[  112.657825]  [<ffffffff81177ff6>] jump_label_update_timeout+0x16/0x20
[  112.664328]  [<ffffffff81096393>] process_one_work+0x1e3/0x470
[  112.670209]  [<ffffffff8109666b>] worker_thread+0x4b/0x4f0
[  112.675714]  [<ffffffff81096620>] ? process_one_work+0x470/0x470
[  112.681746]  [<ffffffff8109c306>] kthread+0xe6/0x100
[  112.686746]  [<ffffffff8109c220>] ? kthread_park+0x60/0x60
[  112.692276]  [<ffffffff815fda15>] ret_from_fork+0x25/0x30
[  112.697724] Code: ae cd 20 00 39 05 2c 1c a0 00 89 c1 0f 8e 5e fe ff ff 48 98 49 8b 55 00 48 03 14 c5 c0 93 98 81 48 89 d0 8b 52 18 83 e2 01 74 0a <f3> 90 8b 50 18 83 e2 01 75 f6 eb ba 48 c7 c2 10 35 b0 81 4c 89 
[  115.383966] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x6 frozen
[  115.391627] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.396860] ata1.00: cmd 61/08:00:a0:ef:03/00:00:04:00:00/40 tag 0 ncq dma 4096 out
[  115.396860]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.411926] ata1.00: status: { DRDY }
[  115.415600] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.420823] ata1.00: cmd 61/08:08:38:f0:03/00:00:04:00:00/40 tag 1 ncq dma 4096 out
[  115.420823]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.435860] ata1.00: status: { DRDY }
[  115.439541] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.444764] ata1.00: cmd 61/08:10:48:f0:03/00:00:04:00:00/40 tag 2 ncq dma 4096 out
[  115.444764]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.459779] ata1.00: status: { DRDY }
[  115.463441] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.468701] ata1.00: cmd 61/08:18:b0:f0:03/00:00:04:00:00/40 tag 3 ncq dma 4096 out
[  115.468701]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.483751] ata1.00: status: { DRDY }
[  115.487426] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.492651] ata1.00: cmd 61/10:20:f8:f0:03/00:00:04:00:00/40 tag 4 ncq dma 8192 out
[  115.492651]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.507688] ata1.00: status: { DRDY }
[  115.511357] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.516596] ata1.00: cmd 61/08:28:90:f2:03/00:00:04:00:00/40 tag 5 ncq dma 4096 out
[  115.516596]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.531642] ata1.00: status: { DRDY }
[  115.535315] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.540540] ata1.00: cmd 61/08:30:f0:cb:03/00:00:04:00:00/40 tag 6 ncq dma 4096 out
[  115.540540]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.555595] ata1.00: status: { DRDY }
[  115.559273] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.564506] ata1.00: cmd 61/08:38:b8:ce:03/00:00:04:00:00/40 tag 7 ncq dma 4096 out
[  115.564506]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.579538] ata1.00: status: { DRDY }
[  115.583211] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.588467] ata1.00: cmd 61/08:40:c0:cf:03/00:00:04:00:00/40 tag 8 ncq dma 4096 out
[  115.588467]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.603510] ata1.00: status: { DRDY }
[  115.607185] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.612409] ata1.00: cmd 61/08:48:18:d3:03/00:00:04:00:00/40 tag 9 ncq dma 4096 out
[  115.612409]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.627455] ata1.00: status: { DRDY }
[  115.631125] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.636368] ata1.00: cmd 61/08:50:00:d5:03/00:00:04:00:00/40 tag 10 ncq dma 4096 out
[  115.636368]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.651515] ata1.00: status: { DRDY }
[  115.655180] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.660413] ata1.00: cmd 61/08:58:00:da:03/00:00:04:00:00/40 tag 11 ncq dma 4096 out
[  115.660413]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.675548] ata1.00: status: { DRDY }
[  115.679206] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.684455] ata1.00: cmd 61/08:60:70:dc:03/00:00:04:00:00/40 tag 12 ncq dma 4096 out
[  115.684455]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.699593] ata1.00: status: { DRDY }
[  115.703257] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.708489] ata1.00: cmd 61/08:68:80:de:03/00:00:04:00:00/40 tag 13 ncq dma 4096 out
[  115.708489]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.723626] ata1.00: status: { DRDY }
[  115.727301] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.732535] ata1.00: cmd 61/08:70:e0:e1:03/00:00:04:00:00/40 tag 14 ncq dma 4096 out
[  115.732535]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.747639] ata1.00: status: { DRDY }
[  115.751303] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.756535] ata1.00: cmd 61/08:78:f8:e2:03/00:00:04:00:00/40 tag 15 ncq dma 4096 out
[  115.756535]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.771679] ata1.00: status: { DRDY }
[  115.775357] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.780597] ata1.00: cmd 61/10:80:58:e4:03/00:00:04:00:00/40 tag 16 ncq dma 8192 out
[  115.780597]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.795746] ata1.00: status: { DRDY }
[  115.799409] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.804632] ata1.00: cmd 61/08:88:70:e5:03/00:00:04:00:00/40 tag 17 ncq dma 4096 out
[  115.804632]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.819796] ata1.00: status: { DRDY }
[  115.823466] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.828706] ata1.00: cmd 61/08:90:78:e6:03/00:00:04:00:00/40 tag 18 ncq dma 4096 out
[  115.828706]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.843827] ata1.00: status: { DRDY }
[  115.847519] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.852743] ata1.00: cmd 61/10:98:10:e8:03/00:00:04:00:00/40 tag 19 ncq dma 8192 out
[  115.852743]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.867893] ata1.00: status: { DRDY }
[  115.871555] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.876779] ata1.00: cmd 61/08:a0:08:e9:03/00:00:04:00:00/40 tag 20 ncq dma 4096 out
[  115.876779]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.891943] ata1.00: status: { DRDY }
[  115.895618] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.900851] ata1.00: cmd 61/08:a8:00:e8:86/00:00:23:00:00/40 tag 21 ncq dma 4096 out
[  115.900851]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.916012] ata1.00: status: { DRDY }
[  115.919690] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.924938] ata1.00: cmd 61/08:b0:50:e9:03/00:00:04:00:00/40 tag 22 ncq dma 4096 out
[  115.924938]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.940093] ata1.00: status: { DRDY }
[  115.943765] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.948996] ata1.00: cmd 61/08:b8:70:e9:03/00:00:04:00:00/40 tag 23 ncq dma 4096 out
[  115.948996]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.964135] ata1.00: status: { DRDY }
[  115.967813] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.973033] ata1.00: cmd 61/08:c0:b8:e9:03/00:00:04:00:00/40 tag 24 ncq dma 4096 out
[  115.973033]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  115.988183] ata1.00: status: { DRDY }
[  115.991854] ata1.00: failed command: WRITE FPDMA QUEUED
[  115.997102] ata1.00: cmd 61/08:c8:f0:ea:03/00:00:04:00:00/40 tag 25 ncq dma 4096 out
[  115.997102]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  116.012241] ata1.00: status: { DRDY }
[  116.015905] ata1.00: failed command: WRITE FPDMA QUEUED
[  116.021139] ata1.00: cmd 61/08:d0:50:eb:03/00:00:04:00:00/40 tag 26 ncq dma 4096 out
[  116.021139]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  116.036253] ata1.00: status: { DRDY }
[  116.039917] ata1.00: failed command: WRITE FPDMA QUEUED
[  116.045142] ata1.00: cmd 61/08:d8:70:eb:03/00:00:04:00:00/40 tag 27 ncq dma 4096 out
[  116.045142]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  116.060277] ata1.00: status: { DRDY }
[  116.063944] ata1.00: failed command: WRITE FPDMA QUEUED
[  116.069169] ata1.00: cmd 61/08:e0:58:ec:03/00:00:04:00:00/40 tag 28 ncq dma 4096 out
[  116.069169]          res 40/00:01:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  116.084292] ata1.00: status: { DRDY }
[  116.087954] ata1.00: failed command: WRITE FPDMA QUEUED
[  116.093182] ata1.00: cmd 61/08:e8:10:ed:03/00:00:04:00:00/40 tag 29 ncq dma 4096 out
[  116.093182]          res 40/00:01:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  116.108299] ata1.00: status: { DRDY }
[  116.111961] ata1.00: failed command: WRITE FPDMA QUEUED
[  116.117192] ata1.00: cmd 61/08:f0:f0:ed:03/00:00:04:00:00/40 tag 30 ncq dma 4096 out
[  116.117192]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  116.132320] ata1.00: status: { DRDY }
[  116.135997] ata1: hard resetting link
[  116.633888] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[  121.683677] ata1.00: qc timeout (cmd 0xec)
[  121.687780] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[  121.693889] ata1.00: revalidation failed (errno=-5)
[  121.698763] ata1: hard resetting link
[  122.203662] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[  131.423402] general protection fault: 0000 [#3] SMP
[  131.429208] Modules linked in: vhost_net vhost macvtap macvlan vfio_pci vfio_iommu_type1 vfio_virqfd vfio ctr ccm snd_hda_codec_hdmi 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 arc4 sp5100_tco ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 rfkill input_leds led_class amd64_edac_mod edac_mce_amd edac_core nouveau kvm_amd ext4 kvm f2fs crc16 jbd2 irqbypass crct10dif_pclmul crc32_pclmul fscrypto mbcache mxm_wmi ghash_clmulni_intel snd_hda_intel evdev aesni_intel wmi mousedev aes_x86_64 ast video lrw snd_hda_codec mac_hid gf128mul glue_helper ttm ablk_helper cryptd snd_hda_core drm_kms_helper snd_hwdep pcspkr snd_pcm drm snd_timer k10temp fam15h_power snd e1000e syscopyarea sysfillrect i2c_piix4 soundcore sysimgblt fb_sys_fops ptp i2c_algo_bit pps_core shpchp button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel w83795 ip_tables x_tables ata_generic pata_acpi sd_mod hid_generic usbhid hid btrfs xor raid6_pq ohci_pci serio_raw atkbd libps2 crc32c_intel ehci_pci ahci pata_atiixp ohci_hcd ehci_hcd libahci libata firewire_ohci firewire_core crc_itu_t nvme usbcore scsi_mod usb_common nvme_core i8042 serio
[  131.555192] CPU: 6 PID: 6 Comm: kworker/u64:0 Tainted: G      D W    L  4.9.47-1-lts #1
[  131.564794] Hardware name: ASUS KGPE-D16/KGPE-D16, BIOS 4.6-1377-g6fcb0295c0 09/07/2017
[  131.573979] Workqueue: phy0 ieee80211_scan_work [mac80211]
[  131.580626] task: ffff88023692aac0 task.stack: ffffc9000315c000
[  131.588124] RIP: 0010:[<ffffffffa0909b16>]  [<ffffffffa0909b16>] ieee80211_offchannel_return+0x16/0x1d0 [mac80211]
[  131.599667] RSP: 0018:ffffc9000315fd78  EFLAGS: 00010296
[  131.606098] RAX: 0000000000000000 RBX: ffff880436577100 RCX: 0000000000000000
[  131.614331] RDX: ffff880436577ad0 RSI: 0000000000000000 RDI: f080000036576720
[  131.622494] RBP: ffffc9000315fda8 R08: ffff880237d8fff0 R09: 0000000000000000
[  131.630597] R10: 0000000000000000 R11: 0000000000000000 R12: f080000036576720
[  131.638683] R13: 0000000000000000 R14: ffff8802367b7000 R15: ffff880432df08c0
[  131.646725] FS:  0000000000000000(0000) GS:ffff880237d80000(0000) knlGS:0000000000000000
[  131.655781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  131.662436] CR2: 000055c24926eca0 CR3: 0000000431890000 CR4: 00000000000406e0
[  131.670481] Stack:
[  131.673392]  0000000000000000 ffff880436577100 f080000036576720 0000000000000000
[  131.681770]  ffff8802367b7000 ffff880432df08c0 ffffc9000315fe08 ffffffffa09080c0
[  131.690161]  ffff880434928101 0000000000000000 ffff880436576fc0 0000000000000000
[  131.698542] Call Trace:
[  131.702356]  [<ffffffffa09080c0>] ieee80211_scan_work+0x170/0x4a0 [mac80211]
[  131.710350]  [<ffffffff81096393>] process_one_work+0x1e3/0x470
[  131.717114]  [<ffffffff8109666b>] worker_thread+0x4b/0x4f0
[  131.723529]  [<ffffffff81096620>] ? process_one_work+0x470/0x470
[  131.730443]  [<ffffffff8109c306>] kthread+0xe6/0x100
[  131.736302]  [<ffffffff8109c220>] ? kthread_park+0x60/0x60
[  131.742682]  [<ffffffff815fda15>] ret_from_fork+0x25/0x30
[  131.748960] Code: 77 e0 e9 8a fd ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 08 <80> bf 51 04 00 00 00 0f 85 71 01 00 00 4c 8d b7 a0 08 00 00 49 
[  131.769943] RIP  [<ffffffffa0909b16>] ieee80211_offchannel_return+0x16/0x1d0 [mac80211]
[  131.778929]  RSP <ffffc9000315fd78>
[  131.783408] ---[ end trace 7393634d2938a803 ]---
[  131.788047] BUG: unable to handle kernel paging request at ffffffffffffffd8
[  131.795977] IP: [<ffffffff8109cdd0>] kthread_data+0x10/0x20
[  131.802520] PGD 1a0a067 [  131.804886] PUD 1a0c067 
PMD 0 [  131.808906] 
[  131.811352] Oops: 0000 [#4] SMP
[  131.815431] Modules linked in: vhost_net vhost macvtap macvlan vfio_pci vfio_iommu_type1 vfio_virqfd vfio ctr ccm snd_hda_codec_hdmi 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 arc4 sp5100_tco ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 rfkill input_leds led_class amd64_edac_mod edac_mce_amd edac_core nouveau kvm_amd ext4 kvm f2fs crc16 jbd2 irqbypass crct10dif_pclmul crc32_pclmul fscrypto mbcache mxm_wmi ghash_clmulni_intel snd_hda_intel evdev aesni_intel wmi mousedev aes_x86_64 ast video lrw snd_hda_codec mac_hid gf128mul glue_helper ttm ablk_helper cryptd snd_hda_core drm_kms_helper snd_hwdep pcspkr snd_pcm drm snd_timer k10temp fam15h_power snd e1000e syscopyarea sysfillrect i2c_piix4 soundcore sysimgblt fb_sys_fops ptp i2c_algo_bit pps_core shpchp button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel w83795 ip_tables x_tables ata_generic pata_acpi sd_mod hid_generic usbhid hid btrfs xor raid6_pq ohci_pci serio_raw atkbd libps2 crc32c_intel ehci_pci ahci pata_atiixp ohci_hcd ehci_hcd libahci libata firewire_ohci firewire_core crc_itu_t nvme usbcore scsi_mod usb_common nvme_core i8042 serio
[  131.941882] CPU: 6 PID: 6 Comm: kworker/u64:0 Tainted: G      D W    L  4.9.47-1-lts #1
[  131.951535] Hardware name: ASUS KGPE-D16/KGPE-D16, BIOS 4.6-1377-g6fcb0295c0 09/07/2017
[  131.960768] task: ffff88023692aac0 task.stack: ffffc9000315c000
[  131.967889] RIP: 0010:[<ffffffff8109cdd0>]  [<ffffffff8109cdd0>] kthread_data+0x10/0x20
[  131.977085] RSP: 0018:ffffc9000315fe60  EFLAGS: 00010002
[  131.983576] RAX: 0000000000000000 RBX: ffff880237d97d80 RCX: 0000000000000006
[  131.991895] RDX: ffff880237808400 RSI: ffff88023692ab40 RDI: ffff88023692aac0
[  132.000240] RBP: ffffc9000315fe60 R08: 00000000ffffffff R09: ffff88023692ab40
[  132.008639] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  132.016966] R13: ffff88023692aac0 R14: ffff88023692b058 R15: ffff880432df08c0
[  132.025287] FS:  0000000000000000(0000) GS:ffff880237d80000(0000) knlGS:0000000000000000
[  132.034585] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  132.041492] CR2: 0000000000000028 CR3: 0000000431890000 CR4: 00000000000406e0
[  132.049751] Stack:
[  132.052829]  ffffc9000315fe70 ffffffff8109728e ffffc9000315fec0 ffffffff815f931d
[  132.061321]  00ff880234c2b068 ffff880237d97d80 ffffc9000315fec0 ffff88023692aac0
[  132.069771]  0000000000000000 ffffc9000315fa40 ffff880436cc0000 ffff880432df08c0
[  132.078213] Call Trace:
[  132.082037]  [<ffffffff8109728e>] wq_worker_sleeping+0xe/0x80
[  132.088726]  [<ffffffff815f931d>] __schedule+0x35d/0x6b0
[  132.094985]  [<ffffffff810a8dc8>] do_task_dead+0x38/0x40
[  132.101225]  [<ffffffff810816b8>] do_exit+0x798/0xac0
[  132.107203]  [<ffffffff815fef97>] rewind_stack_do_exit+0x17/0x20
[  132.114116] Code: be 80 04 00 00 48 c7 c7 19 9e 92 81 e8 da ff fd ff eb ca 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 40 05 00 00 55 48 89 e5 <48> 8b 40 d8 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 
[  132.135114] RIP  [<ffffffff8109cdd0>] kthread_data+0x10/0x20
[  132.141771]  RSP <ffffc9000315fe60>
[  132.146243] CR2: ffffffffffffffd8
[  132.150517] ---[ end trace 7393634d2938a804 ]---
[  132.155143] Fixing recursive fault but reboot is needed!
[  132.643233] ata1.00: qc timeout (cmd 0xec)
[  132.647353] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4)
[  132.653462] ata1.00: revalidation failed (errno=-5)
[  132.658338] ata1: limiting SATA link speed to 1.5 Gbps
[  132.663489] ata1: hard resetting link
[  133.173221] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[  140.332908] NMI watchdog: BUG: soft lockup - CPU#26 stuck for 22s! [kworker/26:1:332]
[  140.340792] Modules linked in: vhost_net vhost macvtap macvlan vfio_pci vfio_iommu_type1 vfio_virqfd vfio ctr ccm snd_hda_codec_hdmi 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 arc4 sp5100_tco ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 rfkill input_leds led_class amd64_edac_mod edac_mce_amd edac_core nouveau kvm_amd ext4 kvm f2fs crc16 jbd2 irqbypass crct10dif_pclmul crc32_pclmul fscrypto mbcache mxm_wmi ghash_clmulni_intel snd_hda_intel evdev aesni_intel wmi mousedev aes_x86_64 ast video lrw snd_hda_codec mac_hid gf128mul glue_helper ttm ablk_helper cryptd snd_hda_core drm_kms_helper snd_hwdep pcspkr snd_pcm drm snd_timer k10temp fam15h_power snd e1000e syscopyarea sysfillrect i2c_piix4 soundcore sysimgblt fb_sys_fops ptp i2c_algo_bit pps_core shpchp button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel w83795 ip_tables x_tables ata_generic pata_acpi sd_mod hid_generic usbhid hid btrfs xor raid6_pq ohci_pci serio_raw atkbd libps2 crc32c_intel ehci_pci ahci pata_atiixp ohci_hcd ehci_hcd libahci libata firewire_ohci firewire_core crc_itu_t nvme usbcore scsi_mod usb_common nvme_core i8042 serio
[  140.461757] CPU: 26 PID: 332 Comm: kworker/26:1 Tainted: G      D W    L  4.9.47-1-lts #1
[  140.469982] Hardware name: ASUS KGPE-D16/KGPE-D16, BIOS 4.6-1377-g6fcb0295c0 09/07/2017
[  140.478006] Workqueue: events jump_label_update_timeout
[  140.483266] task: ffff880836b1d580 task.stack: ffffc90006110000
[  140.489229] RIP: 0010:[<ffffffff81102a7b>]  [<ffffffff81102a7b>] smp_call_function_many+0x22b/0x250
[  140.498365] RSP: 0018:ffffc90006113cb0  EFLAGS: 00000202
[  140.503702] RAX: ffff880237c1c700 RBX: ffff88083fc98cc8 RCX: 0000000000000000
[  140.510878] RDX: 0000000000000001 RSI: 0000000000000080 RDI: ffff88083fc98cc8
[  140.518063] RBP: ffffc90006113ce8 R08: ffffffffffffffff R09: 00000000fbffffff
[  140.525237] R10: ffff88083fc98cc8 R11: 0000000000000002 R12: 0000000000018c80
[  140.532397] R13: ffff88083fc98cc0 R14: 0000000000000080 R15: 0000000000000000
[  140.539537] FS:  0000000000000000(0000) GS:ffff88083fc80000(0000) knlGS:0000000000000000
[  140.547649] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  140.553439] CR2: 000055c249293bc0 CR3: 000000022f25a000 CR4: 00000000000406e0
[  140.560605] Stack:
[  140.562615]  01ffffff00000001 ffffffff81034800 ffffffffa07ccd53 ffffffff81034800
[  140.570110]  0000000000000000 ffffffffa07ccd54 ffff88083fc97580 ffffc90006113d10
[  140.577598]  ffffffff81102afd ffffffffa07ccd53 0000000000000005 ffffc90006113d63
[  140.585096] Call Trace:
[  140.587542]  [<ffffffff81034800>] ? arch_unregister_cpu+0x30/0x30
[  140.593704]  [<ffffffffa07ccd53>] ? kvm_arch_vcpu_ioctl_run+0xaf3/0x15c0 [kvm]
[  140.600975]  [<ffffffff81034800>] ? arch_unregister_cpu+0x30/0x30
[  140.607099]  [<ffffffffa07ccd54>] ? kvm_arch_vcpu_ioctl_run+0xaf4/0x15c0 [kvm]
[  140.614345]  [<ffffffff81102afd>] on_each_cpu+0x2d/0x60
[  140.619589]  [<ffffffffa07ccd53>] ? kvm_arch_vcpu_ioctl_run+0xaf3/0x15c0 [kvm]
[  140.626825]  [<ffffffff810357ba>] text_poke_bp+0x6a/0xf0
[  140.632156]  [<ffffffff810324e2>] arch_jump_label_transform+0x92/0xf0
[  140.638645]  [<ffffffff81177af8>] __jump_label_update+0x68/0x80
[  140.644582]  [<ffffffff81177b98>] jump_label_update+0x88/0x90
[  140.650345]  [<ffffffff81177e91>] __static_key_slow_dec+0x41/0x90
[  140.656464]  [<ffffffff81177ff6>] jump_label_update_timeout+0x16/0x20
[  140.662946]  [<ffffffff81096393>] process_one_work+0x1e3/0x470
[  140.668831]  [<ffffffff8109666b>] worker_thread+0x4b/0x4f0
[  140.674335]  [<ffffffff81096620>] ? process_one_work+0x470/0x470
[  140.680392]  [<ffffffff8109c306>] kthread+0xe6/0x100
[  140.685384]  [<ffffffff8109c220>] ? kthread_park+0x60/0x60
[  140.690887]  [<ffffffff815fda15>] ret_from_fork+0x25/0x30
[  140.696328] Code: 20 00 39 05 2c 1c a0 00 89 c1 0f 8e 5e fe ff ff 48 98 49 8b 55 00 48 03 14 c5 c0 93 98 81 48 89 d0 8b 52 18 83 e2 01 74 0a f3 90 <8b> 50 18 83 e2 01 75 f6 eb ba 48 c7 c2 10 35 b0 81 4c 89 e6 89 
[  144.512741] INFO: rcu_sched detected stalls on CPUs/tasks:
[  144.518300] 	24-...: (1 GPs behind) idle=0a9/140000000000000/0 softirq=393/393 fqs=2924 
[  144.526434] 	(detected by 31, t=6003 jiffies, g=599, c=598, q=645)
[  144.532649] Task dump for CPU 24:
[  144.535975] kworker/24:1    R  running task        0   218      2 0x00000008
[  144.543114] Workqueue: cgroup_destroy css_release_work_fn
[  144.548550]  ffff8808368217d8 ffff8808368217c0 ffffc90003977b20 ffffc90003977b20
[  144.556046]  ffffc90003977b30 ffffc90003977b30 ffffc90003977b40 ffffc90003977b40
[  144.563535]  ffffc90003977b50 ffffc90003977b50 ffffc90003977b60 ffffc90003977b60
[  144.571013] Call Trace:
[  144.573473]  [<ffffffff810b5215>] ? update_curr+0xe5/0x180
[  144.579021]  [<ffffffff810ae888>] ? pick_next_entity+0x78/0x120
[  144.584970]  [<ffffffff810950af>] ? insert_work+0x4f/0xc0
[  144.590385]  [<ffffffff815fd447>] ? _raw_spin_lock_irqsave+0x37/0x40
[  144.596772]  [<ffffffff810bca08>] ? unregister_fair_sched_group+0x88/0xf0
[  144.603584]  [<ffffffff810ac3e2>] ? sched_offline_group+0x12/0x80
[  144.609717]  [<ffffffff810ac45e>] ? cpu_cgroup_css_released+0xe/0x10
[  144.616097]  [<ffffffff811115c9>] ? css_release_work_fn+0x79/0x150
[  144.622311]  [<ffffffff81096393>] ? process_one_work+0x1e3/0x470
[  144.628334]  [<ffffffff8109666b>] ? worker_thread+0x4b/0x4f0
[  144.634002]  [<ffffffff81096620>] ? process_one_work+0x470/0x470
[  144.640041]  [<ffffffff8109c306>] ? kthread+0xe6/0x100
[  144.645181]  [<ffffffff8109c220>] ? kthread_park+0x60/0x60
[  144.650694]  [<ffffffff815fda15>] ? ret_from_fork+0x25/0x30

[  107.284358] genirq: Flags mismatch irq 20. 00000080 (vfio-intx(0000:08:02.0)) vs. 00000000 (vfio-intx(0000:08:03.2))
[  107.837508] BUG: unable to handle kernel paging request at 00000000000ff004
[  107.844567] IP: mutex_lock+0x10/0x30
[  107.848194] PGD 0 
[  107.848195] P4D 0 
[  107.850246] 
[  107.853810] Oops: 0002 [#1] PREEMPT SMP
[  107.857685] Modules linked in: vhost_net vhost tap vfio_pci vfio_virqfd vfio_iommu_type1 vfio ctr ccm snd_hda_codec_hdmi 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 libcrc32c crc32c_generic ipt_REJECT nf_reject_ipv4 xt_tcpudp tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter arc4 ath9k_htc ath9k_common ath9k_hw ath mac80211 cfg80211 rfkill sp5100_tco ext4 crc16 jbd2 mbcache f2fs fscrypto amd64_edac_mod edac_mce_amd kvm_amd nouveau kvm irqbypass crct10dif_pclmul mxm_wmi crc32_pclmul wmi ghash_clmulni_intel ast video snd_hda_intel ttm pcbc drm_kms_helper snd_hda_codec input_leds led_class evdev snd_hda_core mousedev drm aesni_intel snd_hwdep mac_hid snd_pcm
[  107.929068]  aes_x86_64 syscopyarea crypto_simd snd_timer sysfillrect glue_helper sysimgblt snd cryptd pcspkr fb_sys_fops fam15h_power k10temp e1000e soundcore ptp i2c_piix4 i2c_algo_bit pps_core shpchp button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel w83795 ip_tables x_tables hid_generic usbhid hid btrfs xor sd_mod raid6_pq ohci_pci serio_raw atkbd libps2 ata_generic pata_acpi crc32c_intel ahci ehci_pci pata_atiixp libahci ehci_hcd firewire_ohci ohci_hcd libata firewire_core crc_itu_t usbcore nvme scsi_mod usb_common nvme_core i8042 serio
[  107.978162] CPU: 0 PID: 612 Comm: libvirtd Tainted: G        W       4.12.10-1-ARCH #1
[  107.986171] Hardware name: ASUS KGPE-D16/KGPE-D16, BIOS 4.6-1377-g6fcb0295c0 09/07/2017
[  107.994251] task: ffff8979b5351c80 task.stack: ffff9f9306f1c000
[  108.000249] RIP: 0010:mutex_lock+0x10/0x30
[  108.004385] RSP: 0018:ffff9f9306f1fb60 EFLAGS: 00010246
[  108.009647] RAX: 0000000000000000 RBX: 00000000000fef0c RCX: ffff8979aad0a340
[  108.016879] RDX: ffff8979b5351c80 RSI: ffff8975b6b05800 RDI: 00000000000ff004
[  108.024130] RBP: ffff9f9306f1fb70 R08: 0000000000000001 R09: ffff9f9306f1fb2c
[  108.031369] R10: 000000000000001a R11: ffffbf92ffffffff R12: ffff8975b66cf000
[  108.038599] R13: 0000000000000003 R14: ffffffffc0135ed0 R15: ffff8975b6b05800
[  108.045811] FS:  00007f11ffbd9700(0000) GS:ffff8975b7c00000(0000) knlGS:0000000000000000
[  108.053977] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  108.059770] CR2: 00000000000ff004 CR3: 0000000631b71000 CR4: 00000000000406f0
[  108.066948] Call Trace:
[  108.069444]  ? ehci_pre_add+0x29/0x40 [usbcore]
[  108.074017]  for_each_companion+0x97/0xb0 [usbcore]
[  108.078933]  usb_hcd_pci_probe+0x325/0x480 [usbcore]
[  108.083964]  ehci_pci_probe+0x39/0x40 [ehci_pci]
[  108.088618]  local_pci_probe+0x42/0xa0
[  108.092420]  ? pci_match_device+0xe0/0x110
[  108.096581]  pci_device_probe+0x15d/0x180
[  108.100653]  driver_probe_device+0x2ff/0x450
[  108.104961]  __device_attach_driver+0x83/0x100
[  108.109459]  ? __driver_attach+0xe0/0xe0
[  108.113430]  bus_for_each_drv+0x69/0xb0
[  108.117312]  __device_attach+0xdd/0x160
[  108.121168]  device_attach+0x10/0x20
[  108.124774]  bus_rescan_devices_helper+0x36/0x60
[  108.129428]  store_drivers_probe+0x32/0x60
[  108.133574]  bus_attr_store+0x25/0x30
[  108.137266]  sysfs_kf_write+0x37/0x40
[  108.140965]  kernfs_fop_write+0x11c/0x1a0
[  108.145041]  __vfs_write+0x37/0x140
[  108.148557]  ? __alloc_fd+0xb2/0x160
[  108.152181]  vfs_write+0xb1/0x1a0
[  108.155560]  SyS_write+0x55/0xc0
[  108.158837]  entry_SYSCALL_64_fastpath+0x1a/0xa5
[  108.163518] RIP: 0033:0x7f120810b6dd
[  108.167138] RSP: 002b:00007f11ffbd86b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[  108.174760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f120810b6dd
[  108.182014] RDX: 000000000000000c RSI: 00007f11d000e2f4 RDI: 0000000000000015
[  108.189208] RBP: 0000000000000000 R08: 00007f11d000e490 R09: 0000000000000000
[  108.196440] R10: 00007f11d0000078 R11: 0000000000000293 R12: 00007f11ffbd8694
[  108.203581] R13: 0000000000000000 R14: 00007f120b0696a7 R15: 0000000000000000
[  108.210725] Code: 55 be 02 00 00 00 48 89 e5 e8 bd fa ff ff 5d c3 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 65 48 8b 14 25 80 d3 00 00 31 c0 <f0> 48 0f b1 17 48 85 c0 75 02 f3 c3 55 48 89 e5 e8 bb ff ff ff 
[  108.229643] RIP: mutex_lock+0x10/0x30 RSP: ffff9f9306f1fb60
[  108.235224] CR2: 00000000000ff004
[  108.249627] ---[ end trace 6d038925f8580fbe ]---
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