Bug#841144: kernel BUG at /home/zumbi/linux-4.9.13/fs/ocfs2/alloc.c:1514!

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Bug#841144: kernel BUG at /home/zumbi/linux-4.9.13/fs/ocfs2/alloc.c:1514!

Russell Mosemann

Package: src:linux
Version: 4.9.13-1~bpo8+1
Severity: important

Dear Maintainer,

   * What led up to the situation?

 

Mar 19 10:00:16 vhost242 kernel: ------------[ cut here ]------------
Mar 19 10:00:16 vhost242 kernel: kernel BUG at /home/zumbi/linux-4.9.13/fs/ocfs2/alloc.c:1514!
Mar 19 10:00:16 vhost242 kernel: invalid opcode: 0000 [#1] SMP
Mar 19 10:00:16 vhost242 kernel: Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs vhost_net vhost macvtap macvlan tun ocfs2 quota_tree hmac veth iptable_filter ip_tables x_tables nfsd auth_rpcgss nfs_acl nfs lockd grace fscache sunrpc ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs bridge stp llc bonding intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass ast crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ttm xhci_pci intel_cstate e1000e xhci_hcd drm_kms_helper iTCO_wdt iTCO_vendor_support intel_uncore mxm_wmi evdev ehci_pci igb ehci_hcd drm mei_me usbcore dca lpc_ich ptp intel_rapl_perf pcspkr i2c_algo_bit mfd_core i2c_i801 usb_common sg mei shpchp pps_core i2c_smbus ipmi_si fjes ipmi_msghandler
Mar 19 10:00:16 vhost242 kernel:  wmi tpm_tis tpm_tis_core tpm acpi_power_meter acpi_pad button fuse drbd lru_cache libcrc32c crc32c_generic autofs4 ext4 crc16 jbd2 fscrypto mbcache dm_mod md_mod sd_mod crc32c_intel aesni_intel ahci libahci aes_x86_64 libata glue_helper lrw gf128mul ablk_helper cryptd scsi_mod
Mar 19 10:00:16 vhost242 kernel: CPU: 5 PID: 12537 Comm: qemu-system-x86 Not tainted 4.9.0-0.bpo.2-amd64 #1 Debian 4.9.13-1~bpo8+1
Mar 19 10:00:16 vhost242 kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./EPC612D4I, BIOS P2.10 03/31/2016
Mar 19 10:00:16 vhost242 kernel: task: ffff88cdc2b250c0 task.stack: ffff9772223d4000
Mar 19 10:00:16 vhost242 kernel: RIP: 0010:[<ffffffffc099e232>]  [<ffffffffc099e232>] ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
Mar 19 10:00:16 vhost242 kernel: RSP: 0018:ffff9772223d7618  EFLAGS: 00010246
Mar 19 10:00:16 vhost242 kernel: RAX: 0000000000000000 RBX: 000000000000001b RCX: ffff9772223d7790
Mar 19 10:00:16 vhost242 kernel: RDX: ffff9772223d76bc RSI: ffff9772223d7968 RDI: ffff88dcf5745d50
Mar 19 10:00:16 vhost242 kernel: RBP: ffff9772223d7678 R08: 0000000000000000 R09: 0000000000061bbb
Mar 19 10:00:16 vhost242 kernel: R10: 0000000000ad4008 R11: ffff88ce45ddc0c0 R12: 0000000000000001
Mar 19 10:00:16 vhost242 kernel: R13: ffff9772223d7828 R14: ffff88ce45ddc0c0 R15: 0000000000000001
Mar 19 10:00:16 vhost242 kernel: FS:  00007f19b67fc700(0000) GS:ffff88dcff340000(0000) knlGS:0000000000000000
Mar 19 10:00:16 vhost242 kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 19 10:00:16 vhost242 kernel: CR2: 00007f3eacb86095 CR3: 00000001596f0000 CR4: 00000000001426e0
Mar 19 10:00:16 vhost242 kernel: Stack:
Mar 19 10:00:16 vhost242 kernel:  ffff9772223d7728 ffff9772223d7728 ffffffffc0a0b0e5 ffff88dcf1ee8300
Mar 19 10:00:16 vhost242 kernel:  ffffffffc0a0a85f ffff88cec64d5450 00000000ebdbb5dc 000000000000001b
Mar 19 10:00:16 vhost242 kernel:  0000000000000001 ffff9772223d7828 ffff9772223d7968 ffff88dcf1ee8300
Mar 19 10:00:16 vhost242 kernel: Call Trace:
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc0a0b0e5>] ? ocfs2_set_buffer_uptodate+0x35/0x4a0 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc0a0a85f>] ? ocfs2_buffer_cached.isra.6+0x7f/0x1a0 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09a0087>] ? ocfs2_split_and_insert+0x307/0x490 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09a65ce>] ? ocfs2_split_extent+0x3ee/0x560 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09a69b3>] ? ocfs2_change_extent_flag+0x273/0x450 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09a6ca0>] ? ocfs2_mark_extent_written+0x110/0x1d0 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09ab09d>] ? ocfs2_dio_end_io_write+0x44d/0x600 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09d1890>] ? ocfs2_allocate_extend_trans+0x180/0x180 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09ab28b>] ? ocfs2_dio_end_io+0x3b/0x60 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffff976402be>] ? dio_complete+0x7e/0x190
Mar 19 10:00:16 vhost242 kernel:  [<ffffffff97643528>] ? do_blockdev_direct_IO+0x2168/0x2860
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09aee70>] ? ocfs2_write_end_nolock+0x550/0x550 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09aa7a3>] ? ocfs2_direct_IO+0x83/0x90 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffff9757f793>] ? generic_file_direct_write+0xb3/0x180
Mar 19 10:00:16 vhost242 kernel:  [<ffffffff9757f916>] ? __generic_file_write_iter+0xb6/0x1e0
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09c96de>] ? ocfs2_file_write_iter+0x44e/0xae0 [ocfs2]

Mar 19 10:00:16 vhost242 kernel:  [<ffffffff97602cb0>] ? do_iter_readv_writev+0xb0/0x130
Mar 19 10:00:16 vhost242 kernel:  [<ffffffff9760370c>] ? do_readv_writev+0x1ac/0x240
Mar 19 10:00:16 vhost242 kernel:  [<ffffffffc09c9290>] ? ocfs2_check_range_for_refcount+0x130/0x130 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  [<ffffffff97603b4c>] ? do_pwritev+0x8c/0xc0
Mar 19 10:00:16 vhost242 kernel:  [<ffffffff979fb3fb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 19 10:00:16 vhost242 kernel: Code: 24 28 48 c7 c1 64 10 a3 c0 ba 1c 06 00 00 48 c7 c6 d0 39 a2 c0 31 c0 44 89 4c 24 18 e8 18 54 e4 ff 44 8b 4c 24 18 e9 26 fc ff ff <0f> 0b 48 8b 04 24 48 83 38 00 75 6c f0 ff 43 60 48 8b 04 24 45
Mar 19 10:00:16 vhost242 kernel: RIP  [<ffffffffc099e232>] ocfs2_grow_tree+0x6f2/0x780 [ocfs2]
Mar 19 10:00:16 vhost242 kernel:  RSP <ffff9772223d7618>
Mar 19 10:00:16 vhost242 kernel: ---[ end trace bcce760bdf7059e5 ]---


-- Package-specific info:
** Version:
Linux version 4.9.0-0.bpo.2-amd64 ([hidden email]) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.9.13-1~bpo8+1 (2017-02-27)

** Command line:
BOOT_IMAGE=/vmlinuz-4.9.0-0.bpo.2-amd64 root=UUID=1553d3be-6ae8-45a4-92e0-9106f464f728 ro console=tty0 console=ttyS1,115200n8 quiet

** Not tainted

** Kernel log:
Unable to read kernel log; any relevant messages should be attached

** 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: P2.10
board_vendor: ASRockRack
board_name: EPC612D4I
board_version:

** Loaded modules:
vhost_net
vhost
macvtap
macvlan
tun
ocfs2
quota_tree
hmac
veth
iptable_filter
ip_tables
x_tables
nfsd
auth_rpcgss
nfs_acl
nfs
lockd
grace
fscache
sunrpc
ocfs2_dlmfs
ocfs2_stack_o2cb
ocfs2_dlm
ocfs2_nodemanager
ocfs2_stackglue
configfs
bridge
stp
llc
bonding
intel_rapl
sb_edac
edac_core
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
ast
irqbypass
crct10dif_pclmul
ttm
crc32_pclmul
drm_kms_helper
ghash_clmulni_intel
iTCO_wdt
iTCO_vendor_support
intel_cstate
mxm_wmi
evdev
drm
intel_uncore
xhci_pci
igb
xhci_hcd
pcspkr
intel_rapl_perf
e1000e
ehci_pci
ehci_hcd
dca
i2c_algo_bit
usbcore
sg
mei_me
ptp
mei
i2c_i801
shpchp
usb_common
pps_core
lpc_ich
i2c_smbus
mfd_core
ipmi_si
ipmi_msghandler
fjes
wmi
acpi_power_meter
acpi_pad
tpm_tis
tpm_tis_core
tpm
button
fuse
drbd
lru_cache
libcrc32c
crc32c_generic
autofs4
ext4
crc16
jbd2
fscrypto
mbcache
dm_mod
md_mod
sd_mod
crc32c_intel
ahci
libahci
libata
aesni_intel
aes_x86_64
glue_helper
lrw
gf128mul
ablk_helper
cryptd
scsi_mod

** Network interface configuration:

source /etc/network/interfaces.d/*

auto lo
iface lo inet loopback

** 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,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP group default qlen 1000
    link/ether d0:50:99:c0:38:96 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master bond0 state UP group default qlen 1000
    link/ether d0:50:99:c0:38:96 brd ff:ff:ff:ff:ff:ff
4: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue master kvmbr0 state UP group default qlen 1000
    link/ether d0:50:99:c0:38:96 brd ff:ff:ff:ff:ff:ff
5: kvmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether d0:50:99:c0:38:96 brd ff:ff:ff:ff:ff:ff
    inet 192.168.24.237/24 brd 192.168.24.255 scope global kvmbr0
       valid_lft forever preferred_lft forever
    inet 192.168.24.249/24 scope global secondary kvmbr0
       valid_lft forever preferred_lft forever
    inet6 fe80::d250:99ff:fec0:3896/64 scope link
       valid_lft forever preferred_lft forever
7: archive0@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master kvmbr0 state UP group default qlen 1000
    link/ether fe:31:46:c0:35:25 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc31:46ff:fec0:3525/64 scope link
       valid_lft forever preferred_lft forever
8: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master kvmbr0 state UNKNOWN group default qlen 1000
    link/ether fe:54:00:af:54:fd brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc54:ff:feaf:54fd/64 scope link
       valid_lft forever preferred_lft forever
9: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master kvmbr0 state UNKNOWN group default qlen 1000
    link/ether fe:54:00:a3:fd:a0 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc54:ff:fea3:fda0/64 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
 bond0: 2048760741 4031065    0 1991    0     0          0    193408 2946043699 3107677    0    0    0     0       0          0
kvmbr0: 1799972956 1686686    0    0    0     0          0         0 2820722668 1368866    0    0    0     0       0          0
    lo:  236636    1700    0    0    0     0          0         0   236636    1700    0    0    0     0       0          0
  eth1: 1907750136 3125340    0    0    0     0          0    172178 24413292  121402    0    0    0     0       0          0
archive0:    1698      23    0    0    0     0          0         0 130896914 1416563    0    0    0     0       0          0
 vnet1: 6005647   17953    0    0    0     0          0         0 141349866 1399165    0    0    0     0       0          0
  eth0: 141010605  905725    0    0    0     0          0     21234 2921630407 2986275    0    0    0     0       0          0
 vnet0: 13641362   97411    0    0    0     0          0         0 141379894 1470342    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    1654556 total packets received
    0 forwarded
    0 incoming packets discarded
    1652526 incoming packets delivered
    1367498 requests sent out
Icmp:
    594 ICMP messages received
    2 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 594
    594 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 594
IcmpMsg:
        InType3: 594
        OutType3: 594
Tcp:
    3565 active connections openings
    5863 passive connection openings
    131 failed connection attempts
    0 connection resets received
    10 connections established
    1066450 segments received
    2607860 segments send out
    1584 segments retransmited
    11 bad segments received.
    84 resets sent
Udp:
    544350 packets received
    0 packets to unknown port received.
    0 packet receive errors
    415213 packets sent
    IgnoredMulti: 39631
UdpLite:
TcpExt:
    8367 TCP sockets finished time wait in fast timer
    1988 delayed acks sent
    5 delayed acks further delayed because of locked socket
    Quick ack mode was activated 659 times
    406612 packets directly queued to recvmsg prequeue.
    64820 bytes directly in process context from backlog
    17458674 bytes directly received in process context from prequeue
    32 packets dropped from prequeue
    291346 packet headers predicted
    1165 packets header predicted and directly queued to user
    206242 acknowledgments not containing data payload received
    237727 predicted acknowledgments
    9 times recovered from packet loss by selective acknowledgements
    33 congestion windows recovered without slow start after partial ack
    9 fast retransmits
    2 retransmits in slow start
    55 other TCP timeouts
    TCPLossProbes: 1539
    TCPLossProbeRecovery: 2
    1 SACK retransmits failed
    11 times receiver scheduled too late for direct processing
    659 DSACKs sent for old packets
    1 DSACKs sent for out of order packets
    1404 DSACKs received
    5 connections reset due to unexpected data
    11 connections reset due to early user close
    TCPDSACKIgnoredNoUndo: 1354
    TCPSackShiftFallback: 16
    TCPRcvCoalesce: 127196
    TCPOFOQueue: 36
    TCPOFOMerge: 1
    TCPChallengeACK: 11
    TCPSYNChallenge: 11
    TCPAutoCorking: 43934
    TCPSynRetrans: 69
    TCPOrigDataSent: 2227702
    TCPHystartTrainDetect: 4
    TCPHystartTrainCwnd: 108
IpExt:
    InMcastPkts: 140139
    OutMcastPkts: 9933
    InBcastPkts: 39631
    InOctets: 1795255918
    OutOctets: 2801732599
    InMcastOctets: 29022804
    OutMcastOctets: 6357919
    InBcastOctets: 4175453
    InNoECTPkts: 2542056


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Haswell-E DMI2 [8086:2f00] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f00]
        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>

00:01.0 PCI bridge [0604]: Intel Corporation Haswell-E PCI Express Root Port 1 [8086:2f02] (rev 02) (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
        Bus: primary=00, secondary=01, subordinate=01, 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

00:02.0 PCI bridge [0604]: Intel Corporation Haswell-E PCI Express Root Port 2 [8086:2f04] (rev 02) (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
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 0000e000-0000efff
        Memory behind bridge: fb100000-fb1fffff
        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

00:03.0 PCI bridge [0604]: Intel Corporation Haswell-E PCI Express Root Port 3 [8086:2f08] (rev 02) (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
        Bus: primary=00, secondary=03, subordinate=03, 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

00:05.0 System peripheral [0880]: Intel Corporation Haswell-E Address Map, VTd_Misc, System Management [8086:2f28] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f28]
        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>

00:05.1 System peripheral [0880]: Intel Corporation Haswell-E Hot Plug [8086:2f29] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f29]
        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>

00:05.2 System peripheral [0880]: Intel Corporation Haswell-E RAS, Control Status and Global Errors [8086:2f2a] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f2a]
        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>

00:05.4 PIC [0800]: Intel Corporation Haswell-E I/O Apic [8086:2f2c] (rev 02) (prog-if 20 [IO(X)-APIC])
        Subsystem: ASRock Incorporation Device [1849:2f2c]
        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
        Region 0: Memory at fb239000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

00:11.0 Unassigned class [ff00]: Intel Corporation Wellsburg SPSR [8086:8d7c] (rev 05)
        Subsystem: ASRock Incorporation Device [1849:8d7c]
        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
        Capabilities: <access denied>

00:14.0 USB controller [0c03]: Intel Corporation Wellsburg USB xHCI Host Controller [8086:8d31] (rev 05) (prog-if 30 [XHCI])
        Subsystem: ASRock Incorporation Device [1849:8d31]
        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
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at fb220000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd

00:16.0 Communication controller [0780]: Intel Corporation Wellsburg MEI Controller #1 [8086:8d3a] (rev 05)
        Subsystem: ASRock Incorporation Device [1849:8d3a]
        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 11
        Region 0: Memory at fb238000 (64-bit, non-prefetchable) [size=16]
        Capabilities: <access denied>

00:16.1 Communication controller [0780]: Intel Corporation Wellsburg MEI Controller #2 [8086:8d3b] (rev 05)
        Subsystem: ASRock Incorporation Device [1849:8d3b]
        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 B routed to IRQ 5
        Region 0: Memory at fb237000 (64-bit, non-prefetchable) [size=16]
        Capabilities: <access denied>

00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-LM [8086:153a] (rev 05)
        Subsystem: ASRock Incorporation Device [1849:153a]
        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 38
        Region 0: Memory at fb200000 (32-bit, non-prefetchable) [size=128K]
        Region 1: Memory at fb235000 (32-bit, non-prefetchable) [size=4K]
        Region 2: I/O ports at f020 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: e1000e

00:1a.0 USB controller [0c03]: Intel Corporation Wellsburg USB Enhanced Host Controller #2 [8086:8d2d] (rev 05) (prog-if 20 [EHCI])
        Subsystem: ASRock Incorporation Device [1849:8d2d]
        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
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at fb234000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

00:1c.0 PCI bridge [0604]: Intel Corporation Wellsburg PCI Express Root Port #1 [8086:8d10] (rev d5) (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
        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

00:1c.6 PCI bridge [0604]: Intel Corporation Wellsburg PCI Express Root Port #7 [8086:8d1c] (rev d5) (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
        Bus: primary=00, secondary=05, subordinate=06, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: fa000000-fb0fffff
        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

00:1d.0 USB controller [0c03]: Intel Corporation Wellsburg USB Enhanced Host Controller #1 [8086:8d26] (rev 05) (prog-if 20 [EHCI])
        Subsystem: ASRock Incorporation Device [1849:8d26]
        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
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at fb233000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

00:1f.0 ISA bridge [0601]: Intel Corporation Wellsburg LPC Controller [8086:8d44] (rev 05)
        Subsystem: ASRock Incorporation Device [1849:8d44]
        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>
        Kernel driver in use: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation Wellsburg 6-Port SATA Controller [AHCI mode] [8086:8d02] (rev 05) (prog-if 01 [AHCI 1.0])
        Subsystem: ASRock Incorporation Device [1849:8d02]
        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
        Interrupt: pin A routed to IRQ 32
        Region 0: I/O ports at f070 [size=8]
        Region 1: I/O ports at f060 [size=4]
        Region 2: I/O ports at f050 [size=8]
        Region 3: I/O ports at f040 [size=4]
        Region 4: I/O ports at f000 [size=32]
        Region 5: Memory at fb232000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation Wellsburg SMBus Controller [8086:8d22] (rev 05)
        Subsystem: ASRock Incorporation Device [1849:8d22]
        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-
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at fb231000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at 0580 [size=32]
        Kernel driver in use: i801_smbus

02:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03)
        Subsystem: ASRock Incorporation Device [1849:1533]
        Physical Slot: 0
        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: 32 bytes
        Interrupt: pin A routed to IRQ 26
        Region 0: Memory at fb100000 (32-bit, non-prefetchable) [size=512K]
        Region 2: I/O ports at e000 [size=32]
        Region 3: Memory at fb180000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: igb

05:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 03) (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
        Bus: primary=05, secondary=06, subordinate=06, sec-latency=32
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: fa000000-fb0fffff
        Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>

06:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 30) (prog-if 00 [VGA controller])
        Subsystem: ASRock Incorporation Device [1849:2000]
        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
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: Memory at fb000000 (32-bit, non-prefetchable) [size=128K]
        Region 2: I/O ports at d000 [size=128]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: ast

ff:0b.0 System peripheral [0880]: Intel Corporation Haswell-E R3 QPI Link 0 & 1 Monitoring [8086:2f81] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f81]
        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-

ff:0b.1 Performance counters [1101]: Intel Corporation Haswell-E R3 QPI Link 0 & 1 Monitoring [8086:2f36] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f36]
        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: hswep_uncore

ff:0b.2 Performance counters [1101]: Intel Corporation Haswell-E R3 QPI Link 0 & 1 Monitoring [8086:2f37] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f37]
        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: hswep_uncore

ff:0c.0 System peripheral [0880]: Intel Corporation Haswell-E Unicast Registers [8086:2fe0] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe0]
        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-

ff:0c.1 System peripheral [0880]: Intel Corporation Haswell-E Unicast Registers [8086:2fe1] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe1]
        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-

ff:0c.2 System peripheral [0880]: Intel Corporation Haswell-E Unicast Registers [8086:2fe2] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe2]
        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-

ff:0c.3 System peripheral [0880]: Intel Corporation Haswell-E Unicast Registers [8086:2fe3] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe3]
        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-

ff:0c.4 System peripheral [0880]: Intel Corporation Haswell-E Unicast Registers [8086:2fe4] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe4]
        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-

ff:0c.5 System peripheral [0880]: Intel Corporation Haswell-E Unicast Registers [8086:2fe5] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe5]
        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-

ff:0f.0 System peripheral [0880]: Intel Corporation Haswell-E Buffered Ring Agent [8086:2ff8] (rev 02)
        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-

ff:0f.1 System peripheral [0880]: Intel Corporation Haswell-E Buffered Ring Agent [8086:2ff9] (rev 02)
        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-

ff:0f.4 System peripheral [0880]: Intel Corporation Haswell-E System Address Decoder & Broadcast Registers [8086:2ffc] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe0]
        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-

ff:0f.5 System peripheral [0880]: Intel Corporation Haswell-E System Address Decoder & Broadcast Registers [8086:2ffd] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe0]
        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-

ff:0f.6 System peripheral [0880]: Intel Corporation Haswell-E System Address Decoder & Broadcast Registers [8086:2ffe] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fe0]
        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-

ff:10.0 System peripheral [0880]: Intel Corporation Haswell-E PCIe Ring Interface [8086:2f1d] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f1d]
        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-

ff:10.1 Performance counters [1101]: Intel Corporation Haswell-E PCIe Ring Interface [8086:2f34] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f34]
        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: hswep_uncore

ff:10.5 System peripheral [0880]: Intel Corporation Haswell-E Scratchpad & Semaphore Registers [8086:2f1e] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f1e]
        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-

ff:10.6 Performance counters [1101]: Intel Corporation Haswell-E Scratchpad & Semaphore Registers [8086:2f7d] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f7d]
        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-

ff:10.7 System peripheral [0880]: Intel Corporation Haswell-E Scratchpad & Semaphore Registers [8086:2f1f] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f1f]
        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-

ff:12.0 System peripheral [0880]: Intel Corporation Haswell-E Home Agent 0 [8086:2fa0] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fa0]
        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-

ff:12.1 Performance counters [1101]: Intel Corporation Haswell-E Home Agent 0 [8086:2f30] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f30]
        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: hswep_uncore

ff:13.0 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Target Address, Thermal & RAS Registers [8086:2fa8] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fa8]
        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-

ff:13.1 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Target Address, Thermal & RAS Registers [8086:2f71] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f71]
        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-

ff:13.2 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder [8086:2faa] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2faa]
        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-

ff:13.3 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder [8086:2fab] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fab]
        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-

ff:13.4 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder [8086:2fac] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fac]
        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-

ff:13.5 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel Target Address Decoder [8086:2fad] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fad]
        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-

ff:13.6 System peripheral [0880]: Intel Corporation Haswell-E DDRIO Channel 0/1 Broadcast [8086:2fae] (rev 02)
        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-

ff:13.7 System peripheral [0880]: Intel Corporation Haswell-E DDRIO Global Broadcast [8086:2faf] (rev 02)
        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-

ff:14.0 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 0 Thermal Control [8086:2fb0] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb0]
        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: hswep_uncore

ff:14.1 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 1 Thermal Control [8086:2fb1] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb1]
        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: hswep_uncore

ff:14.2 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 0 ERROR Registers [8086:2fb2] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb2]
        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-

ff:14.3 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 1 ERROR Registers [8086:2fb3] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb3]
        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-

ff:14.4 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 [8086:2fbc] (rev 02)
        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-

ff:14.5 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 [8086:2fbd] (rev 02)
        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-

ff:14.6 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 [8086:2fbe] (rev 02)
        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-

ff:14.7 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 0 & 1 [8086:2fbf] (rev 02)
        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-

ff:15.0 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 2 Thermal Control [8086:2fb4] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb4]
        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: hswep_uncore

ff:15.1 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 3 Thermal Control [8086:2fb5] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb5]
        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: hswep_uncore

ff:15.2 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 2 ERROR Registers [8086:2fb6] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb6]
        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-

ff:15.3 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 0 Channel 3 ERROR Registers [8086:2fb7] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fb7]
        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-

ff:16.0 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 1 Target Address, Thermal & RAS Registers [8086:2f68] (rev 02)
        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-

ff:16.6 System peripheral [0880]: Intel Corporation Haswell-E DDRIO Channel 2/3 Broadcast [8086:2f6e] (rev 02)
        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-

ff:16.7 System peripheral [0880]: Intel Corporation Haswell-E DDRIO Global Broadcast [8086:2f6f] (rev 02)
        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-

ff:17.0 System peripheral [0880]: Intel Corporation Haswell-E Integrated Memory Controller 1 Channel 0 Thermal Control [8086:2fd0] (rev 02)
        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: hswep_uncore

ff:17.4 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 [8086:2fb8] (rev 02)
        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-

ff:17.5 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 [8086:2fb9] (rev 02)
        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-

ff:17.6 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 [8086:2fba] (rev 02)
        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-

ff:17.7 System peripheral [0880]: Intel Corporation Haswell-E DDRIO (VMSE) 2 & 3 [8086:2fbb] (rev 02)
        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-

ff:1e.0 System peripheral [0880]: Intel Corporation Haswell-E Power Control Unit [8086:2f98] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f98]
        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-

ff:1e.1 System peripheral [0880]: Intel Corporation Haswell-E Power Control Unit [8086:2f99] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f99]
        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-

ff:1e.2 System peripheral [0880]: Intel Corporation Haswell-E Power Control Unit [8086:2f9a] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f9a]
        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-

ff:1e.3 System peripheral [0880]: Intel Corporation Haswell-E Power Control Unit [8086:2fc0] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2fc0]
        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-
        Region 0: I/O ports at <ignored> [disabled]
        Kernel driver in use: hswep_uncore

ff:1e.4 System peripheral [0880]: Intel Corporation Haswell-E Power Control Unit [8086:2f9c] (rev 02)
        Subsystem: ASRock Incorporation Device [1849:2f9c]
        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-

ff:1f.0 System peripheral [0880]: Intel Corporation Haswell-E VCU [8086:2f88] (rev 02)
        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-

ff:1f.2 System peripheral [0880]: Intel Corporation Haswell-E VCU [8086:2f8a] (rev 02)
        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-


** USB devices:
Bus 002 Device 002: ID 8087:8002 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:800a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 8.7
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-0.bpo.2-amd64 (SMP w/12 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-4.9.0-0.bpo.2-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.120+deb8u2
ii  kmod                                    18-3
ii  linux-base                              4.3~bpo8+1

Versions of packages linux-image-4.9.0-0.bpo.2-amd64 recommends:
ii  firmware-linux-free  3.3
ii  irqbalance           1.1.0-2~bpo8+1

Versions of packages linux-image-4.9.0-0.bpo.2-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  extlinux                3:6.03+dfsg-5+deb8u1
ii  grub-pc                 2.02~beta2-22+deb8u1
pn  linux-doc-4.9           <none>

Versions of packages linux-image-4.9.0-0.bpo.2-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information