Your message dated Thu, 27 Oct 2016 14:37:46 +0100 with message-id <1477575466.2707.8.camel@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 owner@bugs.debian.org immediately.) -- 842226: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=842226 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: dmesg: read kernel buffer failed: Operation not permitted
- From: Kyuma Ohta <whatisthis.sowhat@gmail.com>
- Date: Thu, 27 Oct 2016 15:21:14 +0900
- Message-id: <[🔎] 147754927443.11654.17190678375626839003.reportbug@melchior.hokkemirin.ddo.jp>
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
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--- Begin Message ---
- To: 842226-done@bugs.debian.org
- Subject: Re: Bug#842226: dmesg: read kernel buffer failed: Operation not permitted
- From: Ben Hutchings <ben@decadent.org.uk>
- Date: Thu, 27 Oct 2016 14:37:46 +0100
- Message-id: <1477575466.2707.8.camel@decadent.org.uk>
- In-reply-to: <[🔎] 147754927443.11654.17190678375626839003.reportbug@melchior.hokkemirin.ddo.jp>
- References: <[🔎] 147754927443.11654.17190678375626839003.reportbug@melchior.hokkemirin.ddo.jp>
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 BeerAttachment: signature.asc
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