Your message dated Thu, 27 Oct 2016 14:37:46 +0100
with message-id <1477575466.2707.8.ca...@decadent.org.uk>
and subject line Re: Bug#842226: dmesg: read kernel buffer failed: Operation 
not permitted
has caused the Debian Bug report #842226,
regarding dmesg: read kernel buffer failed: Operation not permitted
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
842226: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=842226
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: src:linux
Version: 4.8.4-1~exp1
Severity: normal

Dear Maintainer,

Using dmesg as non-root user at linux-4.8-trunk, failed to read 
kernels' ring buffer as below:
$ dmesg
dmesg: read kernel buffer failed: Operation not permitted

As root user to read, succeeeded.
Is change security policy? If not, please fix.

Regards,
Ohta.

-- Package-specific info:
** Version:
Linux version 4.8.0-trunk-amd64 (debian-kernel@lists.debian.org) (gcc version 
5.4.1 20161019 (Debian 5.4.1-3) ) #1 SMP Debian 4.8.4-1~exp1 (2016-10-23)

** Command line:
BOOT_IMAGE=/vmlinuz-4.8.0-trunk-amd64 
root=UUID=040b41b0-26fe-4064-af0a-3619f3112096 ro vga=0x3d4 
video=vesafb:yrap,noresume quiet systemd.debug-shell iommu=soft vga=0x3d4

** Tainted: OE (12288)
 * Out-of-tree module has been loaded.
 * Unsigned module has been loaded.

** Kernel log:
[ 6290.813493]  ui class: performance
[ 6290.813495]  internal class: none
[ 6290.813497]  caps: 
[ 6290.813499]  uvd    vclk: 0 dclk: 0
[ 6290.813501]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[ 6290.813503]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[ 6290.813505]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[ 6290.813505]  status: c r 
[10429.362839] switching from power state:
[10429.362842]  ui class: performance
[10429.362844]  internal class: none
[10429.362846]  caps: 
[10429.362849]  uvd    vclk: 0 dclk: 0
[10429.362852]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[10429.362855]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[10429.362857]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[10429.362858]  status: c r 
[10429.362860] switching to power state:
[10429.362861]  ui class: performance
[10429.362863]  internal class: none
[10429.362864]  caps: 
[10429.362866]  uvd    vclk: 0 dclk: 0
[10429.362868]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[10429.362870]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[10429.362872]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[10429.362873]  status: c r 
[12240.171561] switching from power state:
[12240.171564]  ui class: performance
[12240.171566]  internal class: none
[12240.171568]  caps: 
[12240.171571]  uvd    vclk: 0 dclk: 0
[12240.171575]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[12240.171577]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[12240.171579]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[12240.171580]  status: c r 
[12240.171583] switching to power state:
[12240.171584]  ui class: performance
[12240.171585]  internal class: none
[12240.171587]  caps: 
[12240.171589]  uvd    vclk: 0 dclk: 0
[12240.171591]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[12240.171593]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[12240.171595]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[12240.171596]  status: c r 
[23213.357573] switching from power state:
[23213.357576]  ui class: performance
[23213.357579]  internal class: none
[23213.357581]  caps: 
[23213.357584]  uvd    vclk: 0 dclk: 0
[23213.357587]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[23213.357589]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[23213.357592]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[23213.357592]  status: c r 
[23213.357595] switching to power state:
[23213.357596]  ui class: performance
[23213.357597]  internal class: none
[23213.357599]  caps: 
[23213.357601]  uvd    vclk: 0 dclk: 0
[23213.357603]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[23213.357605]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[23213.357607]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[23213.357608]  status: c r 
[27593.098469] switching from power state:
[27593.098472]  ui class: performance
[27593.098474]  internal class: none
[27593.098476]  caps: 
[27593.098479]  uvd    vclk: 0 dclk: 0
[27593.098482]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[27593.098484]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[27593.098486]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[27593.098487]  status: c r 
[27593.098490] switching to power state:
[27593.098491]  ui class: performance
[27593.098492]  internal class: none
[27593.098494]  caps: 
[27593.098496]  uvd    vclk: 0 dclk: 0
[27593.098498]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[27593.098500]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[27593.098502]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[27593.098503]  status: c r 
[32003.698394] switching from power state:
[32003.698396]  ui class: performance
[32003.698399]  internal class: none
[32003.698401]  caps: 
[32003.698404]  uvd    vclk: 0 dclk: 0
[32003.698407]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[32003.698409]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[32003.698412]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[32003.698412]  status: c r 
[32003.698415] switching to power state:
[32003.698416]  ui class: performance
[32003.698417]  internal class: none
[32003.698419]  caps: 
[32003.698421]  uvd    vclk: 0 dclk: 0
[32003.698423]          power level 0    sclk: 30000 mclk: 15000 vddc: 825 
vddci: 900 pcie gen: 2
[32003.698425]          power level 1    sclk: 40000 mclk: 112500 vddc: 950 
vddci: 950 pcie gen: 2
[32003.698427]          power level 2    sclk: 100000 mclk: 112500 vddc: 1200 
vddci: 950 pcie gen: 2
[32003.698428]  status: c r 
[32578.005127] mate-panel[3752]: segfault at 4 ip 00007f68bd6dd0d0 sp 
00007fff435e8228 error 4 in libgtk-3.so.0.2200.2[7f68bd4d2000+6f8000]
[32581.916630] mate-panel[21543]: segfault at 4 ip 00007fb0e38ed0d0 sp 
00007ffc704bad48 error 4 in libgtk-3.so.0.2200.2[7fb0e36e2000+6f8000]

** Model information
sys_vendor: To Be Filled By O.E.M.
product_name: To Be Filled By O.E.M.
product_version: To Be Filled By O.E.M.
chassis_vendor: To Be Filled By O.E.M.
chassis_version: To Be Filled By O.E.M.
bios_vendor: American Megatrends Inc.
bios_version: P2.70
board_vendor: ASRock
board_name: 990FX Extreme4
board_version:         

** Loaded modules:
snd_seq_dummy(E)
nls_utf8(E)
isofs(E)
udf(E)
pci_stub(E)
vboxpci(OE)
vboxnetadp(OE)
vboxnetflt(OE)
vboxdrv(OE)
snd_hrtimer(E)
snd_seq(E)
cpufreq_conservative(E)
cpufreq_userspace(E)
cpufreq_powersave(E)
binfmt_misc(E)
sr_mod(E)
xfs(E)
nls_ascii(E)
cdrom(E)
nls_cp437(E)
vfat(E)
mxm_wmi(E)
jfs(E)
fat(E)
ata_generic(E)
pl2303(E)
joydev(E)
usbserial(E)
uas(E)
kvm_amd(E)
kvm(E)
amdkfd(E)
radeon(E)
irqbypass(E)
psmouse(E)
crct10dif_pclmul(E)
crc32_pclmul(E)
ghash_clmulni_intel(E)
efi_pstore(E)
serio_raw(E)
firewire_ohci(E)
efivars(E)
k10temp(E)
fam15h_power(E)
mxl301rf(E)
snd_hda_codec_realtek(E)
snd_hda_codec_hdmi(E)
snd_hda_codec_generic(E)
firewire_core(E)
crc_itu_t(E)
pata_via(E)
qm1d1c0042(E)
tc90522(E)
earth_pt3(E)
sg(E)
snd_hda_intel(E)
snd_hda_codec(E)
dvb_core(E)
ttm(E)
drm_kms_helper(E)
drm(E)
floppy(E)
fjes(E)
pata_atiixp(E)
wmi(E)
sp5100_tco(E)
i2c_algo_bit(E)
snd_hda_core(E)
button(E)
i2c_piix4(E)
acpi_cpufreq(E)
tpm_tis(E)
tpm_tis_core(E)
tpm(E)
cuse(E)
fuse(E)
w83627ehf(E)
hwmon_vid(E)
tg3(E)
ptp(E)
pps_core(E)
libphy(E)
snd_usb_audio(E)
snd_usbmidi_lib(E)
snd_hwdep(E)
snd_rawmidi(E)
snd_seq_device(E)
snd_dummy(E)
snd_pcm(E)
snd_timer(E)
snd(E)
soundcore(E)
loop(E)
parport_pc(E)
ppdev(E)
lp(E)
parport(E)
efivarfs(E)
ip_tables(E)
x_tables(E)
autofs4(E)
overlay(E)
ext4(E)
crc16(E)
jbd2(E)
fscrypto(E)
ecb(E)
mbcache(E)
raid10(E)
raid456(E)
libcrc32c(E)
crc32c_generic(E)
async_raid6_recov(E)
async_memcpy(E)
async_pq(E)
async_xor(E)
xor(E)
async_tx(E)
raid6_pq(E)
raid1(E)
raid0(E)
multipath(E)
linear(E)
md_mod(E)
zsmalloc(E)
deflate(E)
lz4hc(E)
lz4hc_compress(E)
lz4(E)
lz4_compress(E)
evdev(E)
hid_generic(E)
usbhid(E)
hid(E)
sd_mod(E)
usb_storage(E)
ohci_pci(E)
crc32c_intel(E)
aesni_intel(E)
aes_x86_64(E)
glue_helper(E)
lrw(E)
gf128mul(E)
ablk_helper(E)
cryptd(E)
ahci(E)
libahci(E)
xhci_pci(E)
ohci_hcd(E)
ehci_pci(E)
xhci_hcd(E)
ehci_hcd(E)
libata(E)
usbcore(E)
scsi_mod(E)
usb_common(E)
shpchp(E)

** PCI devices:
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (external gfx0 port B) [1002:5a14] (rev 02)
        Subsystem: ASRock Incorporation RD9x0/RX980 Host Bridge [1849:5a14]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ >SERR- <PERR- INTx-
        Capabilities: <access denied>

00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD/ATI] RD990 I/O Memory 
Management Unit (IOMMU) [1002:5a23]
        Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890S/RD990 I/O 
Memory Management Unit (IOMMU) [1002:5a23]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 0
        Capabilities: <access denied>

00:02.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (PCI express gpp port B) [1002:5a16] (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 24
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 0000e000-0000efff
        Memory behind bridge: fea00000-feafffff
        Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (PCI express gpp port D) [1002:5a18] (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 24
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: fe900000-fe9fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:05.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (PCI express gpp port E) [1002:5a19] (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 24
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        Memory behind bridge: fe800000-fe8fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (PCI express gpp port F) [1002:5a1a] (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 25
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
        Memory behind bridge: fe700000-fe7fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:09.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (PCI express gpp port H) [1002:5a1c] (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 25
        Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
        I/O behind bridge: 0000c000-0000cfff
        Memory behind bridge: fe600000-fe6fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:0a.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (external gfx1 port A) [1002:5a1d] (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 26
        Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
        Memory behind bridge: fe500000-fe5fffff
        Prefetchable memory behind bridge: 00000000d0100000-00000000d01fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:0b.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to 
PCI bridge (NB-SB link) [1002:5a1f] (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 26
        Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
        Prefetchable memory behind bridge: 00000000d0000000-00000000d00fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] [1002:4391] (rev 40) (prog-if 01 
[AHCI 1.0])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 SATA Controller [AHCI 
mode] [1849:4391]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32
        Interrupt: pin A routed to IRQ 19
        Region 0: I/O ports at f090 [size=8]
        Region 1: I/O ports at f080 [size=4]
        Region 2: I/O ports at f070 [size=8]
        Region 3: I/O ports at f060 [size=4]
        Region 4: I/O ports at f050 [size=16]
        Region 5: Memory at feb0b000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 
[1849:4397]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at feb0a000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci-pci
        Kernel modules: ohci_pci

00:12.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 USB EHCI Controller 
[1849:4396]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at feb09000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci

00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 
[1849:4397]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at feb08000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci-pci
        Kernel modules: ohci_pci

00:13.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 USB EHCI Controller 
[1849:4396]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at feb07000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci

00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus 
Controller [1002:4385] (rev 42)
        Subsystem: ASRock Incorporation SBx00 SMBus Controller [1849:4385]
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Kernel driver in use: piix4_smbus
        Kernel modules: i2c_piix4, sp5100_tco

00:14.1 IDE interface [0101]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 IDE Controller [1002:439c] (rev 40) (prog-if 8a [Master SecP 
PriP])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 IDE Controller 
[1849:439c]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32
        Interrupt: pin B routed to IRQ 17
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4
        Region 2: I/O ports at 0170 [size=8]
        Region 3: I/O ports at 0374
        Region 4: I/O ports at f000 [size=16]
        Kernel driver in use: pata_atiixp
        Kernel modules: pata_atiixp, ata_generic

00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 
Azalia (Intel HDA) [1002:4383] (rev 40)
        Subsystem: ASRock Incorporation SBx00 Azalia (Intel HDA) [1849:7892]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at feb00000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 LPC host controller [1002:439d] (rev 40)
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 LPC host controller 
[1849:439d]
        Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0

00:14.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to 
PCI Bridge [1002:4384] (rev 40) (prog-if 01 [Subtractive decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64
        Bus: primary=00, secondary=08, subordinate=08, sec-latency=64
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:14.5 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB OHCI2 Controller [1002:4399] (prog-if 10 [OHCI])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 USB OHCI2 Controller 
[1849:4399]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at feb06000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci-pci
        Kernel modules: ohci_pci

00:15.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0) [1002:43a0] (prog-if 00 
[Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
        Memory behind bridge: fe400000-fe4fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:16.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 
[1849:4397]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at feb05000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci-pci
        Kernel modules: ohci_pci

00:16.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] 
SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
        Subsystem: ASRock Incorporation SB7x0/SB8x0/SB9x0 USB EHCI Controller 
[1849:4396]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at feb04000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci

00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h 
Processor Function 0 [1022:1600]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Capabilities: <access denied>

00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h 
Processor Function 1 [1022:1601]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-

00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h 
Processor Function 2 [1022:1602]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-

00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h 
Processor Function 3 [1022:1603]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Capabilities: <access denied>
        Kernel driver in use: k10temp
        Kernel modules: k10temp

00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h 
Processor Function 4 [1022:1604]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Kernel driver in use: fam15h_power
        Kernel modules: fam15h_power

00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h 
Processor Function 5 [1022:1605]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-

01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. 
[AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X] [1002:683d] (prog-if 00 
[VGA controller])
        Subsystem: PC Partner Limited / Sapphire Technology Cape Verde XT 
[Radeon HD 7770/8760 / R7 250X] [174b:e214]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 47
        Region 0: Memory at c0000000 (64-bit, prefetchable) [size=256M]
        Region 2: Memory at fea00000 (64-bit, non-prefetchable) [size=256K]
        Region 4: I/O ports at e000 [size=256]
        Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: radeon
        Kernel modules: radeon

01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Cape 
Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] [1002:aab0]
        Subsystem: PC Partner Limited / Sapphire Technology Cape Verde/Pitcairn 
HDMI Audio [Radeon HD 7700/7800 Series] [174b:aab0]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 43
        Region 0: Memory at fea60000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

02:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9120 SATA 
6Gb/s Controller [1b4b:9120] (rev 12) (prog-if 01 [AHCI 1.0])
        Subsystem: ASRock Incorporation 88SE9120 SATA 6Gb/s Controller 
[1849:9120]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 32
        Region 0: I/O ports at d090 [size=8]
        Region 1: I/O ports at d080 [size=4]
        Region 2: I/O ports at d070 [size=8]
        Region 3: I/O ports at d060 [size=4]
        Region 4: I/O ports at d050 [size=16]
        Region 5: Memory at fe915000 (32-bit, non-prefetchable) [size=2K]
        Expansion ROM at fe900000 [disabled] [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

03:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host 
Controller [1b6f:7023] (rev 01) (prog-if 30 [XHCI])
        Subsystem: ASRock Incorporation EJ168 USB 3.0 Host Controller 
[1849:7023]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 28
        Region 0: Memory at fe800000 (64-bit, non-prefetchable) [size=32K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

04:00.0 USB controller [0c03]: Etron Technology, Inc. EJ168 USB 3.0 Host 
Controller [1b6f:7023] (rev 01) (prog-if 30 [XHCI])
        Subsystem: ASRock Incorporation EJ168 USB 3.0 Host Controller 
[1849:7023]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 30
        Region 0: Memory at fe700000 (64-bit, non-prefetchable) [size=32K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

05:00.0 FireWire (IEEE 1394) [0c00]: VIA Technologies, Inc. VT6315 Series 
Firewire Controller [1106:3403] (prog-if 10 [OHCI])
        Subsystem: ASRock Incorporation VT6315 Series Firewire Controller 
[1849:3403]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 45
        Region 0: Memory at fe610000 (64-bit, non-prefetchable) [size=2K]
        Region 2: I/O ports at c000 [size=256]
        Capabilities: <access denied>
        Kernel driver in use: firewire_ohci
        Kernel modules: firewire_ohci

05:00.1 IDE interface [0101]: VIA Technologies, Inc. VT6415 PATA IDE Host 
Controller [1106:0415] (rev a0) (prog-if 85 [Master SecO PriO])
        Subsystem: ASRock Incorporation VT6415 PATA IDE Host Controller 
[1849:0415]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 45
        Region 0: I/O ports at c140 [size=8]
        Region 1: I/O ports at c130 [size=4]
        Region 2: I/O ports at c120 [size=8]
        Region 3: I/O ports at c110 [size=4]
        Region 4: I/O ports at c100 [size=16]
        Expansion ROM at fe600000 [disabled] [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: pata_via
        Kernel modules: pata_via, ata_generic

06:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57781 
Gigabit Ethernet PCIe [14e4:16b1] (rev 10)
        Subsystem: ASRock Incorporation Z77 Extreme4 motherboard [1849:96b1]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 41
        Region 0: Memory at d0110000 (64-bit, prefetchable) [size=64K]
        Region 2: Memory at d0100000 (64-bit, prefetchable) [size=64K]
        Expansion ROM at fe500000 [disabled] [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: tg3
        Kernel modules: tg3

07:00.0 Multimedia controller [0480]: Altera Corporation Device [1172:4c15] 
(rev 01)
        Subsystem: Device [ee8d:0368]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 44
        Region 0: Memory at d0001000 (64-bit, prefetchable) [size=4K]
        Region 2: Memory at d0000000 (64-bit, prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: earth_pt3
        Kernel modules: earth_pt3

09:00.0 USB controller [0c03]: Renesas Technology Corp. uPD720202 USB 3.0 Host 
Controller [1912:0015] (rev 02) (prog-if 30 [XHCI])
        Subsystem: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller 
[1912:0015]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fe400000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci


** USB devices:
Bus 007 Device 004: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
Bus 007 Device 003: ID 0411:01ea BUFFALO INC. (formerly MelCo., Inc.) 
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 013 Device 002: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
Bus 013 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 002: ID 067b:2775 Prolific Technology, Inc. 
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 012 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 011 Device 004: ID 0553:0a02 STMicroelectronics Imaging Division (VLSI 
Vision) 
Bus 011 Device 003: ID 05b8:1004 Agiler, Inc. 
Bus 011 Device 002: ID 04e6:511a SCM Microsystems, Inc. 
Bus 011 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 002: ID 0566:3107 Monterey International Corp. Keyboard
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 067b:2775 Prolific Technology, Inc. 
Bus 003 Device 002: ID 067b:2775 Prolific Technology, Inc. 
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: stretch/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'stable'), (1, 
'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.8.0-trunk-amd64 (SMP w/8 CPU cores)
Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8) (ignored: LC_ALL 
set to ja_JP.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.8.0-trunk-amd64-unsigned depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.125
ii  kmod                                    22-1.1
ii  linux-base                              4.5

Versions of packages linux-image-4.8.0-trunk-amd64-unsigned recommends:
ii  firmware-linux-free  3.4
ii  irqbalance           1.1.0-2

Versions of packages linux-image-4.8.0-trunk-amd64-unsigned suggests:
ii  debian-kernel-handbook  1.0.17
ii  extlinux                3:6.03+dfsg-14
ii  grub-efi-amd64          2.02~beta3-1
ii  linux-doc-4.8           4.8.4-1~exp1

Versions of packages linux-image-4.8.0-trunk-amd64-unsigned is related to:
ii  firmware-amd-graphics     20160824-1
ii  firmware-atheros          20160824-1
ii  firmware-bnx2             20160824-1
ii  firmware-bnx2x            20160824-1
ii  firmware-brcm80211        20160824-1
ii  firmware-cavium           20160824-1
ii  firmware-intel-sound      20160824-1
ii  firmware-intelwimax       20160824-1
ii  firmware-ipw2x00          20160824-1
ii  firmware-ivtv             20160824-1
ii  firmware-iwlwifi          20160824-1
ii  firmware-libertas         20160824-1
ii  firmware-linux-nonfree    20160824-1
ii  firmware-misc-nonfree     20160824-1
ii  firmware-myricom          20160824-1
ii  firmware-netxen           20160824-1
ii  firmware-qlogic           20160824-1
ii  firmware-realtek          20160824-1
ii  firmware-samsung          20160824-1
ii  firmware-siano            20160824-1
ii  firmware-ti-connectivity  20160824-1
pn  xen-hypervisor            <none>

-- no debconf information

--- End Message ---
--- Begin Message ---
On Thu, 2016-10-27 at 15:21 +0900, Kyuma Ohta wrote:
> Package: src:linux
> Version: 4.8.4-1~exp1
> Severity: normal
> 
> Dear Maintainer,
> 
> Using dmesg as non-root user at linux-4.8-trunk, failed to read 
> kernels' ring buffer as below:
> $ dmesg
> dmesg: read kernel buffer failed: Operation not permitted
> 
> As root user to read, succeeeded.
> Is change security policy? If not, please fix.

This is an intentional change to improve security and it was noted in
the changelog.

Ben.

-- 
Ben Hutchings
Absolutum obsoletum. (If it works, it's out of date.) - Stafford Beer

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