[Bug 199139] New: System freezes (kernel, amdgpu NULL pointer dereference) when video enters powersafe state
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Mon Mar 19 09:04:46 UTC 2018
https://bugzilla.kernel.org/show_bug.cgi?id=199139
Bug ID: 199139
Summary: System freezes (kernel, amdgpu NULL pointer
dereference) when video enters powersafe state
Product: Drivers
Version: 2.5
Kernel Version: 4.15.10
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri at kernel-bugs.osdl.org
Reporter: wirch.eduard at gmail.com
Regression: No
Created attachment 274807
--> https://bugzilla.kernel.org/attachment.cgi?id=274807&action=edit
kernel-4.15.config
[1.] Summary: System freezes (kernel, amdgpu NULL pointer dereference) when
video enters powersafe state
[2.] Detailed: When using lightdm/xfwm: locking the screen makes lightdm to
switch video to power safe mode. The system does not recover from this state
any more.
[3.] Keywords: amdgpu 4.15 power management
[4.] Kernel information
[4.1.] Kernel version (from /proc/version):
Linux version 4.15.10-1-MANJARO (builduser at development) (gcc
version 7.3.0 (GCC)) #1 SMP PREEMPT Thu Mar 15 19:50:50 UTC 2018
[4.2.] kernel-4.15.config file attached
[5.] Most recent kernel version which did not have the bug: 4.14.27-1-MANJARO
[6.] Kernel output:
kernel: BUG: unable to handle kernel NULL pointer dereference
at 0000000000000000
kernel: IP: dce110_vblank_set+0x4f/0xb0 [amdgpu]
kernel: PGD e70545067 P4D e70545067 PUD fd2b24067 PMD 0
kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI
kernel: Modules linked in: cmac rfcomm fuse ipt_MASQUERADE
nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo
iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype
iptable_filter xt_conntrack nf_nat nf_conntrack libcrc32c crc32c_generic
br_netfilter bridge stp llc overlay bnep amdkfd amd_iommu_v2 arc4 amdgpu iwlmvm
nls_>
kernel: snd agpgart syscopyarea sysfillrect sysimgblt
soundcore fb_sys_fops aesni_intel sp5100_tco aes_x86_64 crypto_simd glue_helper
cryptd pcspkr i2c_piix4 k10temp shpchp rtc_cmos evdev wmi mac_hid gpio_amdpt
pinctrl_amd acpi_cpufreq crypto_user ip_tables x_tables ext4 crc16 mbcache jbd2
fscrypto sr_mod cdrom hid_generic usbhid hid ahci xhci_pci crc32c_i>
kernel: CPU: 10 PID: 1113 Comm: xfwm4 Not tainted
4.15.10-1-MANJARO #1
kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By
O.E.M./X370 Taichi, BIOS P3.30 01/15/2018
kernel: RIP: 0010:dce110_vblank_set+0x4f/0xb0 [amdgpu]
kernel: RSP: 0018:ffffb37007f87bc0 EFLAGS: 00010002
kernel: RAX: ffffa22c4ffbc000 RBX: 0000000000000001 RCX:
0000000000000000
kernel: RDX: 0000000000000000 RSI: 000000000000000c RDI:
0000000000000000
kernel: RBP: ffffa22dd38e37c0 R08: 0000000000000000 R09:
0000000000000000
kernel: R10: 0000000000000000 R11: 0000000000000000 R12:
ffffa22c92d2aa00
kernel: R13: ffffffffc0ebcc40 R14: ffffa22c86c68000 R15:
ffffb37007f87d90
kernel: FS: 00007f9f5aa9d980(0000) GS:ffffa22e1ee80000(0000)
knlGS:0000000000000000
kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: CR2: 0000000000000000 CR3: 0000000e7ab7e000 CR4:
00000000003406e0
kernel: Call Trace:
kernel: amdgpu_dm_set_crtc_irq_state+0x31/0x60 [amdgpu]
kernel: amdgpu_irq_update+0x55/0x90 [amdgpu]
kernel: drm_vblank_enable+0x84/0x100 [drm]
kernel: drm_vblank_get+0x8d/0xb0 [drm]
kernel: drm_wait_vblank_ioctl+0x12a/0x660 [drm]
kernel: ? unix_stream_recvmsg+0x53/0x70
kernel: ? drm_legacy_modeset_ctl_ioctl+0x100/0x100 [drm]
kernel: drm_ioctl_kernel+0x5b/0xb0 [drm]
kernel: drm_ioctl+0x2d5/0x370 [drm]
kernel: ? drm_legacy_modeset_ctl_ioctl+0x100/0x100 [drm]
kernel: ? do_iter_write+0xdc/0x190
kernel: ? vfs_writev+0xb9/0x110
kernel: amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
kernel: do_vfs_ioctl+0xa4/0x630
kernel: ? __sys_recvmsg+0x4e/0x90
kernel: ? __sys_recvmsg+0x7d/0x90
kernel: SyS_ioctl+0x74/0x80
kernel: do_syscall_64+0x74/0x190
kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
kernel: RIP: 0033:0x7f9f570f2d87
kernel: RSP: 002b:00007fff29a4ed78 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
kernel: RAX: ffffffffffffffda RBX: 00007fff29a4eda0 RCX:
00007f9f570f2d87
kernel: RDX: 00007fff29a4eda0 RSI: 00000000c018643a RDI:
000000000000000c
kernel: RBP: 00000000010a9590 R08: 0000000000800105 R09:
0000000000000000
kernel: R10: 0000000000000000 R11: 0000000000000246 R12:
00000000c018643a
kernel: R13: 0000000000801290 R14: 0000000001194810 R15:
0000000000000000
kernel: Code: e8 a7 1f 04 00 83 e8 4e 0f b6 d0 48 89 d0 48 c1
e0 05 48 01 d0 48 c1 e0 05 49 03 86 60 01 00 00 84 db 48 8b b8 78 02 00 00 74
18 <48> 8b 07 be 02 00 00 00 48 8b 80 d8 00 00 00 e8 5d 34 be fd 84
kernel: RIP: dce110_vblank_set+0x4f/0xb0 [amdgpu] RSP:
ffffb37007f87bc0
kernel: CR2: 0000000000000000
kernel: ---[ end trace 53fc1155564badc6 ]---
kernel: note: xfwm4[1113] exited with preempt_count 3
blueman-mechanism[1683]: Exiting
kernel: [drm] {3840x2160, 4000x2222 at 533250Khz}
[8.] Environment
[8.1.] Software. Output of the ver_linux script:
Linux anton 4.15.10-1-MANJARO #1 SMP PREEMPT Thu Mar 15
19:50:50 UTC 2018 x86_64 GNU/Linux
GNU C 7.3.0
GNU Make 4.2.1
Binutils 2.29.1
Util-linux 2.31.1
Mount 2.31.1
Module-init-tools 24
E2fsprogs 1.44.0
Jfsutils 1.1.15
Reiserfsprogs 3.6.27
Xfsprogs 4.15.1
Pcmciautils 018
PPP 2.4.7
Nfs-utils 3.1.1
Linux C Library 2.26
Dynamic linker (ldd) 2.26
Linux C++ Library 6.0.24
Procps 3.3.12
Net-tools 2.10
Kbd 2.0.4
Console-tools 2.0.4
Sh-utils 8.29
Udev 238
Wireless-tools 30
Modules Loaded acpi_cpufreq aesni_intel aes_x86_64
agpgart ahci amdgpu amd_iommu_v2 amdkfd arc4 bluetooth bnep bridge br_netfilter
btbcm btintel btrtl btusb ccp cdrom cfg80211 chash cmac crc16 crc32c_generic
crc32c_intel crc32_pclmul crct10dif_pclmul cryptd crypto_simd crypto_user dca
drm drm_kms_helper ecdh_generic edac_mce_amd evdev ext4 fat fb_sys_fops
fscrypto fuse ghash_clmulni_intel glue_helper gpio_amdpt hid hid_generic
i2c_algo_bit i2c_piix4 igb input_leds iptable_filter iptable_nat ip_tables
ipt_MASQUERADE irqbypass iwlmvm iwlwifi jbd2 k10temp kvm led_class libahci
libata libcrc32c llc mac80211 mac_hid mbcache mousedev mxm_wmi nf_conntrack
nf_conntrack_ipv4 nf_conntrack_netlink nf_defrag_ipv4 nf_nat nf_nat_ipv4
nf_nat_masquerade_ipv4 nfnetlink nls_cp437 nls_iso8859_1 overlay pcbc pcspkr
pinctrl_amd pps_core ptp rfcomm rfkill rng_core rtc_cmos scsi_mod shpchp snd
snd_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_core snd_hda_intel snd_hwdep snd_pcm snd_timer soundcore sp5100_tco
sr_mod stp syscopyarea sysfillrect sysimgblt ttm usb_common usbcore usbhid vfat
wmi wmi_bmof xfrm_algo xfrm_user xhci_hcd xhci_pci x_tables xt_addrtype
xt_conntrack
[8.2.] Processor information
vendor_id : AuthenticAMD
cpu family : 23
model : 1
model name : AMD Ryzen 7 1800X Eight-Core Processor
stepping : 1
microcode : 0x8001129
cpu MHz : 1844.566
cache size : 512 KB
physical id : 0
siblings : 16
core id : 7
cpu cores : 8
apicid : 15
initial apicid : 15
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep
mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext
fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid
extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe
popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm
sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core
perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate sme vmmcall fsgsbase bmi1
avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves
clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean
flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif
overflow_recov succor smca
bugs : sysret_ss_attrs null_seg spectre_v1
spectre_v2
bogomips : 7202.78
TLB size : 2560 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 43 bits physical, 48 bits virtual
power management: ts ttp tm hwpstate eff_freq_ro [13] [14]
[8.3.] Module information (from /proc/modules):
cmac 16384 1 - Live 0x0000000000000000
rfcomm 86016 16 - Live 0x0000000000000000
fuse 118784 5 - Live 0x0000000000000000
ipt_MASQUERADE 16384 1 - Live 0x0000000000000000
nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE, Live
0x0000000000000000
nf_conntrack_netlink 49152 0 - Live 0x0000000000000000
nfnetlink 16384 2 nf_conntrack_netlink, Live 0x0000000000000000
xfrm_user 45056 1 - Live 0x0000000000000000
xfrm_algo 16384 1 xfrm_user, Live 0x0000000000000000
iptable_nat 16384 1 - Live 0x0000000000000000
nf_conntrack_ipv4 16384 3 - Live 0x0000000000000000
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live
0x0000000000000000
nf_nat_ipv4 16384 1 iptable_nat, Live 0x0000000000000000
xt_addrtype 16384 2 - Live 0x0000000000000000
iptable_filter 16384 1 - Live 0x0000000000000000
xt_conntrack 16384 1 - Live 0x0000000000000000
nf_nat 36864 2 nf_nat_masquerade_ipv4,nf_nat_ipv4, Live
0x0000000000000000
nf_conntrack 155648 7
ipt_MASQUERADE,nf_nat_masquerade_ipv4,nf_conntrack_netlink,nf_conntrack_ipv4,nf_nat_ipv4,xt_conntrack,nf_nat,
Live 0x0000000000000000
libcrc32c 16384 2 nf_nat,nf_conntrack, Live 0x0000000000000000
crc32c_generic 16384 0 - Live 0x0000000000000000
br_netfilter 24576 0 - Live 0x0000000000000000
bridge 188416 1 br_netfilter, Live 0x0000000000000000
stp 16384 1 bridge, Live 0x0000000000000000
llc 16384 2 bridge,stp, Live 0x0000000000000000
overlay 86016 0 - Live 0x0000000000000000
bnep 24576 2 - Live 0x0000000000000000
arc4 16384 2 - Live 0x0000000000000000
amdkfd 151552 1 - Live 0x0000000000000000
amd_iommu_v2 20480 1 amdkfd, Live 0x0000000000000000
amdgpu 3104768 7 - Live 0x0000000000000000
nls_iso8859_1 16384 1 - Live 0x0000000000000000
nls_cp437 20480 1 - Live 0x0000000000000000
vfat 20480 1 - Live 0x0000000000000000
iwlmvm 425984 0 - Live 0x0000000000000000
fat 77824 1 vfat, Live 0x0000000000000000
snd_hda_codec_realtek 110592 1 - Live 0x0000000000000000
mac80211 909312 1 iwlmvm, Live 0x0000000000000000
snd_hda_codec_generic 86016 1 snd_hda_codec_realtek, Live
0x0000000000000000
edac_mce_amd 28672 0 - Live 0x0000000000000000
chash 16384 1 amdgpu, Live 0x0000000000000000
snd_hda_codec_hdmi 57344 1 - Live 0x0000000000000000
btusb 53248 0 - Live 0x0000000000000000
input_leds 16384 0 - Live 0x0000000000000000
ttm 118784 1 amdgpu, Live 0x0000000000000000
iwlwifi 315392 1 iwlmvm, Live 0x0000000000000000
btrtl 16384 1 btusb, Live 0x0000000000000000
snd_hda_intel 45056 5 - Live 0x0000000000000000
btbcm 16384 1 btusb, Live 0x0000000000000000
btintel 16384 1 btusb, Live 0x0000000000000000
kvm 704512 0 - Live 0x0000000000000000
mousedev 24576 0 - Live 0x0000000000000000
led_class 16384 2 iwlmvm,input_leds, Live 0x0000000000000000
drm_kms_helper 200704 1 amdgpu, Live 0x0000000000000000
bluetooth 634880 41 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live
0x0000000000000000
snd_hda_codec 151552 4
snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,
Live 0x0000000000000000
irqbypass 16384 1 kvm, Live 0x0000000000000000
crct10dif_pclmul 16384 0 - Live 0x0000000000000000
crc32_pclmul 16384 0 - Live 0x0000000000000000
ecdh_generic 24576 2 bluetooth, Live 0x0000000000000000
cfg80211 741376 3 iwlmvm,mac80211,iwlwifi, Live
0x0000000000000000
drm 466944 7 amdgpu,ttm,drm_kms_helper, Live 0x0000000000000000
igb 245760 0 - Live 0x0000000000000000
snd_hda_core 94208 5
snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,
Live 0x0000000000000000
mxm_wmi 16384 0 - Live 0x0000000000000000
wmi_bmof 16384 0 - Live 0x0000000000000000
snd_hwdep 20480 1 snd_hda_codec, Live 0x0000000000000000
ghash_clmulni_intel 16384 0 - Live 0x0000000000000000
ptp 20480 1 igb, Live 0x0000000000000000
snd_pcm 135168 4
snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
0x0000000000000000
pcbc 16384 0 - Live 0x0000000000000000
pps_core 20480 1 ptp, Live 0x0000000000000000
i2c_algo_bit 16384 2 amdgpu,igb, Live 0x0000000000000000
agpgart 49152 2 ttm,drm, Live 0x0000000000000000
dca 16384 1 igb, Live 0x0000000000000000
syscopyarea 16384 1 drm_kms_helper, Live 0x0000000000000000
snd_timer 36864 1 snd_pcm, Live 0x0000000000000000
rfkill 28672 5 bluetooth,cfg80211, Live 0x0000000000000000
sysfillrect 16384 1 drm_kms_helper, Live 0x0000000000000000
ccp 81920 0 - Live 0x0000000000000000
sysimgblt 16384 1 drm_kms_helper, Live 0x0000000000000000
aesni_intel 188416 2 - Live 0x0000000000000000
snd 98304 18
snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer,
Live 0x0000000000000000
aes_x86_64 20480 1 aesni_intel, Live 0x0000000000000000
fb_sys_fops 16384 1 drm_kms_helper, Live 0x0000000000000000
rng_core 16384 1 ccp, Live 0x0000000000000000
soundcore 16384 1 snd, Live 0x0000000000000000
crypto_simd 16384 1 aesni_intel, Live 0x0000000000000000
glue_helper 16384 1 aesni_intel, Live 0x0000000000000000
cryptd 28672 3 ghash_clmulni_intel,aesni_intel,crypto_simd,
Live 0x0000000000000000
shpchp 40960 0 - Live 0x0000000000000000
sp5100_tco 16384 0 - Live 0x0000000000000000
i2c_piix4 24576 0 - Live 0x0000000000000000
k10temp 16384 0 - Live 0x0000000000000000
pcspkr 16384 0 - Live 0x0000000000000000
rtc_cmos 24576 1 - Live 0x0000000000000000
evdev 20480 9 - Live 0x0000000000000000
wmi 28672 2 mxm_wmi,wmi_bmof, Live 0x0000000000000000
mac_hid 16384 0 - Live 0x0000000000000000
pinctrl_amd 28672 0 - Live 0x0000000000000000
gpio_amdpt 16384 0 - Live 0x0000000000000000
acpi_cpufreq 24576 0 - Live 0x0000000000000000
crypto_user 16384 0 - Live 0x0000000000000000
ip_tables 28672 2 iptable_nat,iptable_filter, Live
0x0000000000000000
x_tables 45056 5
ipt_MASQUERADE,xt_addrtype,iptable_filter,xt_conntrack,ip_tables, Live
0x0000000000000000
ext4 712704 1 - Live 0x0000000000000000
crc16 16384 2 bluetooth,ext4, Live 0x0000000000000000
mbcache 16384 1 ext4, Live 0x0000000000000000
jbd2 122880 1 ext4, Live 0x0000000000000000
fscrypto 32768 1 ext4, Live 0x0000000000000000
sr_mod 28672 0 - Live 0x0000000000000000
cdrom 69632 1 sr_mod, Live 0x0000000000000000
hid_generic 16384 0 - Live 0x0000000000000000
usbhid 57344 0 - Live 0x0000000000000000
hid 131072 2 hid_generic,usbhid, Live 0x0000000000000000
ahci 40960 0 - Live 0x0000000000000000
xhci_pci 16384 0 - Live 0x0000000000000000
crc32c_intel 24576 1 - Live 0x0000000000000000
libahci 40960 1 ahci, Live 0x0000000000000000
xhci_hcd 258048 1 xhci_pci, Live 0x0000000000000000
libata 278528 2 ahci,libahci, Live 0x0000000000000000
usbcore 286720 4 btusb,usbhid,xhci_pci,xhci_hcd, Live
0x0000000000000000
scsi_mod 258048 2 sr_mod,libata, Live 0x0000000000000000
usb_common 16384 1 usbcore, Live 0x0000000000000000
[8.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
/proc/ioports:
0000-0000 : PCI Bus 0000:00
0000-0000 : dma1
0000-0000 : pic1
0000-0000 : timer0
0000-0000 : timer1
0000-0000 : keyboard
0000-0000 : PNP0800:00
0000-0000 : keyboard
0000-0000 : rtc0
0000-0000 : dma page reg
0000-0000 : pic2
0000-0000 : dma2
0000-0000 : fpu
0000-0000 : pnp 00:03
0000-0000 : pnp 00:03
0000-0000 : pnp 00:03
0000-0000 : pnp 00:03
0000-0000 : PCI Bus 0000:00
0000-0000 : PCI Bus 0000:00
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : ACPI PM1a_EVT_BLK
0000-0000 : ACPI PM1a_CNT_BLK
0000-0000 : ACPI PM_TMR
0000-0000 : ACPI CPU throttle
0000-0000 : ACPI GPE0_BLK
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : piix4_smbus
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : pnp 00:04
0000-0000 : smba_idx
0000-0000 : pnp 00:04
0000-0000 : PCI conf1
0000-0000 : PCI Bus 0000:00
0000-0000 : PCI Bus 0000:03
0000-0000 : PCI Bus 0000:04
0000-0000 : PCI Bus 0000:07
0000-0000 : PCI Bus 0000:08
0000-0000 : PCI Bus 0000:0b
0000-0000 : 0000:0b:00.0
0000-0000 : PCI Bus 0000:06
0000-0000 : 0000:06:00.0
0000-0000 : ahci
0000-0000 : 0000:06:00.0
0000-0000 : ahci
0000-0000 : 0000:06:00.0
0000-0000 : ahci
0000-0000 : 0000:06:00.0
0000-0000 : ahci
0000-0000 : 0000:06:00.0
0000-0000 : ahci
0000-0000 : PCI Bus 0000:0e
0000-0000 : 0000:0e:00.0
/proc/iomem:
0000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : Video ROM
00000000-00000000 : System ROM
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : ACPI Non-volatile Storage
00000000-00000000 : Reserved
00000000-00000000 : Unknown E820 type
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:0e
00000000-00000000 : 0000:0e:00.0
00000000-00000000 : 0000:0e:00.0
00000000-00000000 : PCI MMCONFIG 0000 [bus 00-3f]
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:00
00000000-00000000 : Reserved
00000000-00000000 : PCI Bus 0000:03
00000000-00000000 : PCI Bus 0000:04
00000000-00000000 : PCI Bus 0000:07
00000000-00000000 : PCI Bus 0000:08
00000000-00000000 : PCI Bus 0000:0b
00000000-00000000 : 0000:0b:00.0
00000000-00000000 : igb
00000000-00000000 : 0000:0b:00.0
00000000-00000000 : igb
00000000-00000000 : PCI Bus 0000:09
00000000-00000000 : 0000:09:00.0
00000000-00000000 : iwlwifi
00000000-00000000 : PCI Bus 0000:06
00000000-00000000 : 0000:06:00.0
00000000-00000000 : ahci
00000000-00000000 : 0000:03:00.1
00000000-00000000 : 0000:03:00.1
00000000-00000000 : ahci
00000000-00000000 : 0000:03:00.0
00000000-00000000 : xhci-hcd
00000000-00000000 : PCI Bus 0000:11
00000000-00000000 : 0000:11:00.3
00000000-00000000 : xhci-hcd
00000000-00000000 : 0000:11:00.2
00000000-00000000 : ccp
00000000-00000000 : 0000:11:00.2
00000000-00000000 : ccp
00000000-00000000 : PCI Bus 0000:12
00000000-00000000 : 0000:12:00.3
00000000-00000000 : ICH HD audio
00000000-00000000 : 0000:12:00.2
00000000-00000000 : ahci
00000000-00000000 : PCI Bus 0000:0e
00000000-00000000 : 0000:0e:00.0
00000000-00000000 : 0000:0e:00.1
00000000-00000000 : ICH HD audio
00000000-00000000 : PCI Bus 0000:01
00000000-00000000 : 0000:01:00.0
00000000-00000000 : nvme
00000000-00000000 : Reserved
00000000-00000000 : Reserved
00000000-00000000 : amd_iommu
00000000-00000000 : IOAPIC 0
00000000-00000000 : IOAPIC 1
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:04
00000000-00000000 : Reserved
00000000-00000000 : AMDIF030:00
00000000-00000000 : AMDIF030:00
00000000-00000000 : Reserved
00000000-00000000 : HPET 0
00000000-00000000 : PNP0103:00
00000000-00000000 : Reserved
00000000-00000000 : Reserved
00000000-00000000 : AMDI0030:00
00000000-00000000 : pnp 00:04
00000000-00000000 : Reserved
00000000-00000000 : Reserved
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : Reserved
00000000-00000000 : Local APIC
00000000-00000000 : pnp 00:04
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:04
00000000-00000000 : System RAM
00000000-00000000 : Kernel code
00000000-00000000 : Kernel data
00000000-00000000 : Kernel bss
00000000-00000000 : RAM buffer
[8.5.] PCI information ('lspci -vvv' as root): attached 'pci.info'
[8.6.] SCSI information (from /proc/scsi/scsi):
Attached devices:
Host: scsi5 Channel: 00 Id: 00 Lun: 00
Vendor: HL-DT-ST Model: DVDRAM GH24NSD1 Rev: LG00
Type: CD-ROM ANSI SCSI revision:
05
[8.7.] Output of dmidecode: attached as dmidecode.info
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