Package: src:linux Version: 4.5.1-1 Severity: important Tags: upstream Hi,
this bug has shown itself on a self-built vanilla kernel since 4.5; all stable 4.4 releases are fine. I tried reproducing it on a Debian kernel just to be sure, and since the reproduction was successful, I'm filing the bug report in debian as well. It is clearly an upstream issue, has been discussed at length on LKML (search for "Major KVM issues"), but maybe the Debian kernel team can share some wisdom. I am currently bisecting the kernel to find out the faulty commit, but since the system can run for hours with the issue present, this is hard and time consuming. I have a desktop PC running with an AMD Phenom II X6 1090T processor, cpu family 16, model 10. This is as far as I know not subject to the recent AMD microcode issues, but the amd64-microcode package is installed nevertheless. The host is running a few KVM VMs, also Debian. As soon as the host runs a kernel of 4.5.0 or later, VMs fail through disk-intensive operations, such as running aide --update multiple times in a row. This is independent of the kernel version runing in the guest. Failures can manifest themselves in processes in the guest segfaulting, the guest detecting a journal abort of its ext4 filesystems and remounting the filesystem r/o or the guest stopping dead in its tracks. Neither the logs of the guest nor of the host show anything more conclusive. The system can run for up to six hours before the VM begins to show the errativ behavior, but usually the issue surfaces in the first ten minutes of the system running. The VM's filesystem is directly on an LV. The btrfs that the kernel log shows is not involved. The attached log was obtained after aide running in a VM first segfaulting out of the blue and subsequently denying to even read its configuration before the VM eventually crashed completely. Greetings Marc -- Package-specific info: ** Version: Linux version 4.5.0-1-amd64 (debian-ker...@lists.debian.org) (gcc version 5.3.1 20160409 (Debian 5.3.1-14) ) #1 SMP Debian 4.5.1-1 (2016-04-14) ** Command line: BOOT_IMAGE=/vmlinuz-4.5.0-1-amd64 root=/dev/mapper/root ro radeon.modeset=1 splash console=ttyS0,57600n8 quiet scsi_mod.scan=sync ** Tainted: E (8192) * Unsigned module has been loaded (currently expected). ** Kernel log: [ 15.038625] EDAC amd64: MC: 4: 0MB 5: 0MB [ 15.038626] EDAC amd64: MC: 6: 0MB 7: 0MB [ 15.038627] EDAC amd64: using x4 syndromes. [ 15.038628] EDAC amd64: MCT channel count: 2 [ 15.038975] EDAC MC0: Giving out device to module amd64_edac controller F10h: DEV 0000:00:18.2 (INTERRUPT) [ 15.039013] EDAC PCI0: Giving out device to module amd64_edac controller EDAC PCI controller: DEV 0000:00:18.2 (POLLED) [ 15.039521] media: Linux media interface: v0.10 [ 15.055565] Linux video capture interface: v2.00 [ 15.057492] systemd[1]: dev-disk-by\x2dpartlabel-BIOS\x5cx20boot\x5cx20partition.device: Dev dev-disk-by\x2dpartlabel-BIOS\x5cx20boot\x5cx20partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:11.0/ata6/host5/target5:0:0/5:0:0:0/block/sdb/sdb2 and /sys/devices/pci0000:00/0000:00:11.0/ata5/host4/target4:0:0/4:0:0:0/block/sda/sda2 [ 15.059778] systemd[1]: dev-disk-by\x2dpartlabel-EFI\x5cx20System.device: Dev dev-disk-by\x2dpartlabel-EFI\x5cx20System.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:11.0/ata6/host5/target5:0:0/5:0:0:0/block/sdb/sdb1 and /sys/devices/pci0000:00/0000:00:11.0/ata5/host4/target4:0:0/4:0:0:0/block/sda/sda1 [ 15.066248] kvm: Nested Virtualization enabled [ 15.066252] kvm: Nested Paging enabled [ 15.067651] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client [ 15.071989] saa7146: register extension 'budget_av' [ 15.083925] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line [ 15.083930] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 15.083932] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 15.083933] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 15.083935] snd_hda_codec_realtek hdaudioC1D0: dig-out=0x11/0x1e [ 15.083936] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 15.083938] snd_hda_codec_realtek hdaudioC1D0: Front Mic=0x19 [ 15.083939] snd_hda_codec_realtek hdaudioC1D0: Rear Mic=0x18 [ 15.083940] snd_hda_codec_realtek hdaudioC1D0: Line=0x1a [ 15.102098] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card2/input5 [ 15.104894] saa7146: found saa7146 @ mem ffffc90003756800 (revision 1, irq 21) (0x1894,0x0010) [ 15.104898] saa7146 (0): dma buffer size 192512 [ 15.104900] DVB: registering new adapter (KNC1 DVB-S) [ 15.109027] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input6 [ 15.109081] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input7 [ 15.109128] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card1/input8 [ 15.109175] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card1/input9 [ 15.109222] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card1/input10 [ 15.109270] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card1/input11 [ 15.109318] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card1/input12 [ 15.109365] input: HDA ATI SB Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input13 [ 15.131224] systemd[1]: Found device /dev/disk/by-id/dm-name-fan-c_root. [ 15.132205] systemd[1]: Started Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling. [ 15.141424] adapter failed MAC signature check [ 15.141428] encoded MAC from EEPROM was ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff [ 15.160847] systemd[1]: Starting Cryptography Setup for root... [ 15.166159] systemd[1]: Started Cryptography Setup for root. [ 15.172009] systemd[1]: dev-disk-by\x2duuid-ffb531a2\x2d90d8\x2d47f7\x2d86d6\x2dad75cebddf45.device: Dev dev-disk-by\x2duuid-ffb531a2\x2d90d8\x2d47f7\x2d86d6\x2dad75cebddf45.device appeared twice with different sysfs paths /sys/devices/virtual/block/dm-10 and /sys/devices/virtual/block/dm-2 [ 15.184657] systemd[1]: Reached target Sound Card. [ 15.405117] budget_av: KNC1-0: MAC addr = 00:09:d6:6d:05:e3 [ 15.691325] systemd[1]: Started Set the console keyboard layout. [ 15.691523] systemd[1]: Reached target Local File Systems (Pre). [ 15.691595] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway. [ 15.708689] systemd[1]: Mounting /tmp... [ 15.709636] systemd[1]: Starting Show Plymouth Boot Screen... [ 15.713149] systemd[1]: Mounted /tmp. [ 15.722702] budget_av 0000:03:06.0: DVB: registering adapter 0 frontend 0 (ST STV0299 DVB-S)... [ 15.722976] budget_av: ci interface initialised [ 15.728506] systemd[1]: Reached target Local File Systems. [ 15.729082] systemd[1]: Starting Set console font and keymap... [ 15.729502] systemd[1]: Starting LSB: ebtables ruleset management... [ 15.730162] systemd[1]: Starting Tell Plymouth To Write Out Runtime Data... [ 15.733466] systemd[1]: Started Entropy daemon using the HAVEGE algorithm. [ 15.734315] systemd[1]: Starting Journal Service... [ 15.734780] systemd[1]: Started Show Plymouth Boot Screen. [ 15.735089] systemd[1]: Started Set console font and keymap. [ 15.743936] systemd[1]: Started Tell Plymouth To Write Out Runtime Data. [ 15.758089] systemd[1]: Created slice system-getty.slice. [ 15.758195] systemd[1]: Started Forward Password Requests to Plymouth Directory Watch. [ 15.764415] systemd[1]: Started LSB: ebtables ruleset management. [ 15.777950] systemd[1]: Started Journal Service. [ 15.806791] systemd-journald[950]: Received request to flush runtime journal from PID 1 [ 17.300001] Adding 26212348k swap on /dev/mapper/swap0. Priority:-1 extents:1 across:26212348k SSFS [ 18.568574] EXT4-fs (dm-20): mounted filesystem with ordered data mode. Opts: (null) [ 20.745331] BTRFS: device label fanbtr_r devid 1 transid 58271 /dev/dm-21 [ 31.562580] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. [ 31.566054] IPv6: ADDRCONF(NETDEV_UP): br0: link is not ready [ 31.567781] r8169 0000:05:00.0: firmware: direct-loading firmware rtl_nic/rtl8168e-3.fw [ 31.692488] r8169 0000:05:00.0 eth0: link down [ 31.692493] r8169 0000:05:00.0 eth0: link down [ 31.692620] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 31.717739] Process accounting resumed [ 31.902399] ip_tables: (C) 2000-2006 Netfilter Core Team [ 31.907339] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 32.751142] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 32.771899] Ebtables v2.0 registered [ 33.998213] r8169 0000:05:00.0 eth0: link up [ 33.998240] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 50.156147] device dummy0 entered promiscuous mode [ 50.156216] br0: port 1(dummy0) entered forwarding state [ 50.156241] br0: port 1(dummy0) entered forwarding state [ 50.156284] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready [ 65.163019] br0: port 1(dummy0) entered forwarding state [ 85.546115] tun: Universal TUN/TAP device driver, 1.6 [ 85.546120] tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com> [ 85.602021] device vnet0 entered promiscuous mode [ 85.613915] br0: port 2(vnet0) entered forwarding state [ 85.613949] br0: port 2(vnet0) entered forwarding state [ 88.647172] kvm: zapping shadow pages for mmio generation wraparound [ 88.647976] kvm: zapping shadow pages for mmio generation wraparound [ 100.623523] br0: port 2(vnet0) entered forwarding state [ 110.932943] kvm [3094]: vcpu1, guest rIP: 0xffffffff81047122 unhandled rdmsr: 0x3a [ 111.015838] kvm [3094]: vcpu1, guest rIP: 0xffffffff81047122 unhandled rdmsr: 0xd90 [ 2253.179945] br0: port 2(vnet0) entered disabled state [ 2253.180050] device vnet0 left promiscuous mode [ 2253.180052] br0: port 2(vnet0) entered disabled state ** Model information sys_vendor: System manufacturer product_name: System Product Name product_version: System Version chassis_vendor: Chassis Manufacture chassis_version: Chassis Version bios_vendor: American Megatrends Inc. bios_version: 1603 board_vendor: ASUSTeK Computer INC. board_name: M5A88-V EVO board_version: Rev X.0x ** Loaded modules: vhost_net(E) vhost(E) macvtap(E) macvlan(E) tun(E) dummy(E) ebtable_filter(E) ebtables(E) ip6table_filter(E) ip6_tables(E) ipt_REJECT(E) nf_reject_ipv4(E) xt_tcpudp(E) iptable_filter(E) iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) nf_conntrack(E) ip_tables(E) x_tables(E) cpufreq_conservative(E) cpufreq_stats(E) cpufreq_userspace(E) cpufreq_powersave(E) bridge(E) stp(E) llc(E) tua6100(E) stv0299(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) snd_hda_codec_hdmi(E) budget_av(E) saa7146_vv(E) budget_core(E) ttpci_eeprom(E) snd_hda_intel(E) saa7146(E) snd_hda_codec(E) snd_cmipci(E) videobuf_dma_sg(E) snd_mpu401_uart(E) snd_opl3_lib(E) videobuf_core(E) snd_hda_core(E) snd_rawmidi(E) dvb_core(E) snd_seq_device(E) snd_hwdep(E) v4l2_common(E) snd_pcm_oss(E) kvm_amd(E) snd_mixer_oss(E) videodev(E) snd_pcm(E) kvm(E) media(E) amd64_edac_mod(E) snd_timer(E) edac_mce_amd(E) snd(E) irqbypass(E) gameport(E) serio_raw(E) pcspkr(E) soundcore(E) edac_core(E) k10temp(E) sp5100_tco(E) sg(E) i2c_piix4(E) shpchp(E) asus_atk0110(E) acpi_cpufreq(E) 8250_fintek(E) tpm_tis(E) tpm(E) evdev(E) processor(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) crc32c_generic(E) btrfs(E) xor(E) raid6_pq(E) ext4(E) crc16(E) mbcache(E) jbd2(E) hmac(E) drbg(E) ansi_cprng(E) xts(E) gf128mul(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E) hid_logitech_hidpp(E) hid_logitech_dj(E) usbhid(E) hid(E) uas(E) usb_storage(E) sr_mod(E) cdrom(E) sd_mod(E) ohci_pci(E) amdkfd(E) r8169(E) radeon(E) mii(E) ahci(E) libahci(E) xhci_pci(E) libata(E) i2c_algo_bit(E) sym53c8xx(E) xhci_hcd(E) scsi_transport_spi(E) ohci_hcd(E) ehci_pci(E) ttm(E) ehci_hcd(E) drm_kms_helper(E) usbcore(E) scsi_mod(E) drm(E) usb_common(E) wmi(E) fjes(E) button(E) ** Network interface configuration: source-directory /etc/network/interfaces.d ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 54:04:a6:82:21:00 brd ff:ff:ff:ff:ff:ff inet 192.168.182.250/32 brd 192.168.182.250 scope global eth0 valid_lft forever preferred_lft forever inet 192.168.182.29/24 brd 192.168.182.255 scope global dynamic eth0 valid_lft 11592sec preferred_lft 11592sec inet6 2a01:238:4071:3282:5604:a6ff:fe82:2100/64 scope global mngtmpaddr dynamic valid_lft 86135sec preferred_lft 14135sec inet6 2a01:238:4071:3282::1d:250/128 scope global valid_lft forever preferred_lft forever inet6 2a01:238:4071:3282::1d:100/64 scope global valid_lft forever preferred_lft forever inet6 fe80::5604:a6ff:fe82:2100/64 scope link valid_lft forever preferred_lft forever 3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether c6:f4:98:dc:5e:21 brd ff:ff:ff:ff:ff:ff inet 192.168.29.254/24 brd 192.168.29.255 scope global br0 valid_lft forever preferred_lft forever inet6 2a01:238:4071:328d::1d:153/64 scope global valid_lft forever preferred_lft forever inet6 2a01:238:4071:328d::1d:100/64 scope global valid_lft forever preferred_lft forever inet6 fec0:0:0:ffff::3/128 scope site valid_lft forever preferred_lft forever inet6 fec0:0:0:ffff::2/128 scope site valid_lft forever preferred_lft forever inet6 fec0:0:0:ffff::1/128 scope site valid_lft forever preferred_lft forever inet6 fe80::c4f4:98ff:fedc:5e21/64 scope link valid_lft forever preferred_lft forever 4: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UNKNOWN group default qlen 1000 link/ether 52:67:c3:8d:00:54 brd ff:ff:ff:ff:ff:ff inet6 fe80::5067:c3ff:fe8d:54/64 scope link valid_lft forever preferred_lft forever *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed eth0: 1868954 9265 0 0 0 0 0 3426 1790578 8073 0 0 0 0 0 0 dummy0: 0 0 0 0 0 0 0 0 46226 319 0 0 0 0 0 0 br0: 709938 5056 0 0 0 0 0 0 344218 3724 0 0 0 0 0 0 lo: 669590 1347 0 0 0 0 0 0 669590 1347 0 0 0 0 0 0 *** Protocol statistics: Ip: Forwarding: 1 3383 total packets received 0 forwarded 0 incoming packets discarded 3381 incoming packets delivered 1669 requests sent out 8 dropped because of missing route Icmp: 1 ICMP messages received 0 input ICMP message failed. ICMP input histogram: echo replies: 1 1 ICMP messages sent 0 ICMP messages failed ICMP output histogram: echo request: 1 IcmpMsg: InType0: 1 OutType8: 1 Tcp: 62 active connections openings 38 passive connection openings 2 failed connection attempts 0 connection resets received 1 connections established 3172 segments received 3801 segments send out 5 segments retransmited 0 bad segments received. 2 resets sent Udp: 1979 packets received 0 packets to unknown port received. 0 packet receive errors 282 packets sent 0 receive buffer errors 0 send buffer errors UdpLite: TcpExt: 22 TCP sockets finished time wait in fast timer 78 delayed acks sent Quick ack mode was activated 3 times 507 packet headers predicted 744 acknowledgments not containing data payload received 368 predicted acknowledgments TCPSackRecovery: 2 Detected reordering 1 times using time stamp 1 congestion windows fully recovered without slow start 1 congestion windows partially recovered using Hoe heuristic 4 fast retransmits TCPLossProbes: 1 TCPDSACKOldSent: 3 TCPDSACKRecv: 5 TCPDSACKIgnoredNoUndo: 3 TCPSackShiftFallback: 15 TCPRcvCoalesce: 66 TCPOFOQueue: 9 TCPAutoCorking: 40 TCPOrigDataSent: 2243 TCPHystartTrainDetect: 4 TCPHystartTrainCwnd: 76 IpExt: InNoRoutes: 2 InMcastPkts: 1846 OutMcastPkts: 135 InBcastPkts: 2 InOctets: 1124823 OutOctets: 721044 InMcastOctets: 352118 OutMcastOctets: 36588 InBcastOctets: 648 InNoECTPkts: 3405 ** PCI devices: 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge [1022:9601] Subsystem: ASUSTeK Computer Inc. M5A88-V EVO [1043:843e] 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 Capabilities: <access denied> 00:02.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 0) [1022:9603] (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: 0000c000-0000cfff Memory behind bridge: fe900000-fe9fffff Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff 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] RS780/RS880 PCI to PCI bridge (PCIE port 5) [1022:9609] (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=02, subordinate=02, sec-latency=0 Memory behind bridge: fea00000-feafffff 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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 19 Region 0: I/O ports at b000 [size=8] Region 1: I/O ports at a000 [size=4] Region 2: I/O ports at 9000 [size=8] Region 3: I/O ports at 8000 [size=4] Region 4: I/O ports at 7000 [size=16] Region 5: Memory at fe8ffc00 (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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fe8fe000 (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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at fe8ff800 (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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fe8fd000 (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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at fe8ff400 (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) 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 modules: i2c_piix4, sp5100_tco 00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) [1002:4383] (rev 40) Subsystem: ASUSTeK Computer Inc. M5A88-V EVO [1043:841b] 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: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe8f4000 (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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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=03, subordinate=03, sec-latency=64 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: feb00000-febfffff 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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 18 Region 0: Memory at fe8fc000 (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 26 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 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 00:15.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1) [1002:43a1] (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 27 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000e000-0000efff Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff 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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fe8f3000 (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: ASUSTeK Computer Inc. M5A88-V EVO [1043:8443] 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, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at fe8ff000 (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 10h Processor HyperTransport Configuration [1022:1200] 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 10h Processor Address Map [1022:1201] 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 10h Processor DRAM Controller [1022:1202] 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: amd64_edac Kernel modules: amd64_edac_mod 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control [1022:1203] 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 10h Processor Link Control [1022:1204] 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] Cedar [Radeon HD 5000/6000/7350/8350 Series] [1002:68f9] (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited / Sapphire Technology Cedar [Radeon HD 5000/6000/7350/8350 Series] [174b:2127] 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 36 Region 0: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 2: Memory at fe9e0000 (64-bit, non-prefetchable) [size=128K] Region 4: I/O ports at c000 [size=256] Expansion ROM at fe9c0000 [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] Cedar HDMI Audio [Radeon HD 5400/6300 Series] [1002:aa68] Subsystem: PC Partner Limited / Sapphire Technology Cedar HDMI Audio [Radeon HD 5400/6300 Series] [174b:aa68] 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 37 Region 0: Memory at fe9bc000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 02:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042] (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. P8B WS Motherboard [1043:8488] 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 18 Region 0: Memory at feaf8000 (64-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 03:05.0 SCSI storage controller [0100]: LSI Logic / Symbios Logic 53c860 [1000:0006] (rev 02) 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 (2000ns min, 16000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 20 Region 0: I/O ports at d000 [size=256] Region 1: Memory at febfbc00 (32-bit, non-prefetchable) [size=256] Kernel driver in use: sym53c8xx Kernel modules: sym53c8xx 03:06.0 Multimedia controller [0480]: Philips Semiconductors SAA7146 [1131:7146] (rev 01) Subsystem: KNC One SAA7146 [1894:0010] 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 (3750ns min, 9500ns max) Interrupt: pin A routed to IRQ 21 Region 0: Memory at febfb800 (32-bit, non-prefetchable) [size=512] Kernel driver in use: budget_av Kernel modules: budget_av 03:07.0 Multimedia audio controller [0401]: C-Media Electronics Inc CMI8738/CMI8768 PCI Audio [13f6:0111] (rev 10) Subsystem: TERRATEC Electronic GmbH Aureon 5.1 [153b:1144] 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 (500ns min, 6000ns max) Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at d800 [size=256] Capabilities: <access denied> Kernel driver in use: snd_cmipci Kernel modules: snd_cmipci 05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06) Subsystem: ASUSTeK Computer Inc. P8P67 and other motherboards [1043:8432] 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: I/O ports at e800 [size=256] Region 2: Memory at fdfff000 (64-bit, prefetchable) [size=4K] Region 4: Memory at fdff8000 (64-bit, prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: r8169 Kernel modules: r8169 ** USB devices: Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 003: ID 05e3:0716 Genesys Logic, Inc. USB 2.0 Multislot Card Reader/Writer Bus 004 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 004 Device 007: ID 0000:0000 Bus 004 Device 006: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader Bus 004 Device 004: ID 05e3:0608 Genesys Logic, Inc. Hub Bus 004 Device 002: ID 0409:005a NEC Corp. HighSpeed Hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 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 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 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 APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 4.5.0-1-amd64 (SMP w/6 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.5.0-1-amd64 depends on: ii debconf [debconf-2.0] 1.5.59 ii initramfs-tools [linux-initramfs-tool] 0.123 ii kmod 22-1.1 ii linux-base 4.0 Versions of packages linux-image-4.5.0-1-amd64 recommends: pn firmware-linux-free <none> pn irqbalance <none> Versions of packages linux-image-4.5.0-1-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.02~beta2-36 pn linux-doc-4.5 <none> Versions of packages linux-image-4.5.0-1-amd64 is related to: pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux <none> pn firmware-linux-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-ralink <none> ii firmware-realtek 20160110-1 pn xen-hypervisor <none> -- debconf information: linux-image-4.5.0-1-amd64/prerm/removing-running-kernel-4.5.0-1-amd64: true