Bug#872149: linux-image-3.16.0-4-amd64: VM dmesg reports repeated hung tasks, call trace begins "jbd2_log_wait_commit"
Package: src:linux
Version: 3.16.43-2+deb8u2
Severity: normal
Dear Maintainer,
We're running a puppet VM in KVM. After migrating to Jessie it has started to have
hung ruby processes (puppet written in ruby). (dmesg below) The machine is quite active and are
other VMs running the kernel version have not encountered this problem. We've run this VM on
different host machines with no change therefore we suspect not an underlying hardware problem.
The VM host 'uname -a'
Linux vmhost18.hep.wisc.edu 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u2 (2017-06-26) x86_64 GNU/Linux
The puppet VM:
Linux puppet 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u2 (2017-06-26) x86_64 GNU/Linux
Below is the call trace of the first occurrence in dmesg. It takes some time to trigger, though the
VM is busy all the time. Once triggered, it seems to happen more often.
I'm planning to revert to older 3.16 to see if that changes anything.
Thanks for your time!
C.
[...]
[145320.212096] INFO: task ruby:23097 blocked for more than 120 seconds.
[145320.212994] Tainted: P O 3.16.0-4-amd64 #1
[145320.213741] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.214805] ruby D ffff8800bac33948 0 23097 23070 0x00000000
[145320.215793] ffff8800bac334f0 0000000000000082 0000000000012f40 ffff88004e48ffd8
[145320.216879] 0000000000012f40 ffff8800bac334f0 ffff8800b8e28000 000000000036906e
[145320.217936] ffff8800b8e28088 ffff8800b8e28024 ffff88004e48fed0 ffff8800b8e280a0
[145320.219001] Call Trace:
[145320.219359] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.220370] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.221369] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.222279] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.223031] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.223772] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[...]
-- Package-specific info:
** Version:
Linux version 3.16.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.43-2+deb8u2 (2017-06-26)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 root=/dev/mapper/sys-rootfs ro console=tty0 console=ttyS0,115200n8
** Tainted: PO (4097)
* Proprietary module has been loaded.
* Out-of-tree module has been loaded.
** Kernel log:
[145320.263419] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.264980] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.266490] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[145320.268227] INFO: task ruby:23150 blocked for more than 120 seconds.
[145320.269862] Tainted: P O 3.16.0-4-amd64 #1
[145320.271387] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.273197] ruby D ffff8800b8e638c8 0 23150 23070 0x00000000
[145320.274941] ffff8800b8e63470 0000000000000086 0000000000012f40 ffff88004e50ffd8
[145320.276753] 0000000000012f40 ffff8800b8e63470 ffff8800b8e28000 000000000036906e
[145320.278536] ffff8800b8e28088 ffff8800b8e28024 ffff88004e50fed0 ffff8800b8e280a0
[145320.280344] Call Trace:
[145320.281441] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.283079] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.284650] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.286217] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.287638] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.289048] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[145320.290653] INFO: task ruby:23382 blocked for more than 120 seconds.
[145320.292220] Tainted: P O 3.16.0-4-amd64 #1
[145320.293668] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.295417] ruby D ffff8800b9b3da88 0 23382 23070 0x00000000
[145320.297169] ffff8800b9b3d630 0000000000000086 0000000000012f40 ffff8800bb243fd8
[145320.298975] 0000000000012f40 ffff8800b9b3d630 ffff8800b8e28000 000000000036906e
[145320.300777] ffff8800b8e28088 ffff8800b8e28024 ffff8800bb243ed0 ffff8800b8e280a0
[145320.302592] Call Trace:
[145320.303675] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.305323] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.306880] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.308466] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.309863] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.311265] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[145320.312896] INFO: task apt-get:23395 blocked for more than 120 seconds.
[145320.314466] Tainted: P O 3.16.0-4-amd64 #1
[145320.315919] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.317712] apt-get D ffff8800ba55bac8 0 23395 23352 0x00000000
[145320.319416] ffff8800ba55b670 0000000000000086 0000000000012f40 ffff8800ba46ffd8
[145320.321218] 0000000000012f40 ffff8800ba55b670 ffff8800b8e28000 000000000036906e
[145320.323013] ffff8800b8e28088 ffff8800b8e28024 ffff8800ba46fea0 ffff8800b8e280a0
[145320.324809] Call Trace:
[145320.325883] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.327537] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.329109] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.330677] [<ffffffff811756af>] ? SyS_msync+0x1ff/0x250
[145320.332176] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[145320.333869] INFO: task ruby:23470 blocked for more than 120 seconds.
[145320.335427] Tainted: P O 3.16.0-4-amd64 #1
[145320.336894] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.338691] ruby D ffff8800b93a84a8 0 23470 23070 0x00000000
[145320.340411] ffff8800b93a8050 0000000000000082 0000000000012f40 ffff880104a27fd8
[145320.342201] 0000000000012f40 ffff8800b93a8050 ffff8800b8e28000 000000000036906e
[145320.344026] ffff8800b8e28088 ffff8800b8e28024 ffff880104a27ed0 ffff8800b8e280a0
[145320.345812] Call Trace:
[145320.346911] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.348575] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.350139] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.351725] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.353154] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.354557] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[145320.356198] INFO: task ruby:23487 blocked for more than 120 seconds.
[145320.357750] Tainted: P O 3.16.0-4-amd64 #1
[145320.359217] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.361017] ruby D ffff880054595038 0 23487 23070 0x00000000
[145320.362718] ffff880054594be0 0000000000000082 0000000000012f40 ffff8800b96d3fd8
[145320.364571] 0000000000012f40 ffff880054594be0 ffff8800b8e28000 000000000036906e
[145320.366366] ffff8800b8e28088 ffff8800b8e28024 ffff8800b96d3ed0 ffff8800b8e280a0
[145320.368185] Call Trace:
[145320.369270] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.370934] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.372543] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.374131] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.375575] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.376991] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[145320.378606] INFO: task ruby:23500 blocked for more than 120 seconds.
[145320.380186] Tainted: P O 3.16.0-4-amd64 #1
[145320.381636] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.383396] ruby D ffff880036170828 0 23500 23070 0x00000000
[145320.385120] ffff8800361703d0 0000000000000082 0000000000012f40 ffff88005d3fbfd8
[145320.386936] 0000000000012f40 ffff8800361703d0 ffff8800b8e28000 000000000036906f
[145320.388751] ffff8800b8e28088 ffff8800b8e28024 ffff88005d3fbed0 ffff8800b8e280a0
[145320.390551] Call Trace:
[145320.391653] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.393322] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.394937] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.396539] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.397941] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.399346] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
[145320.400974] INFO: task ruby:23508 blocked for more than 120 seconds.
[145320.402520] Tainted: P O 3.16.0-4-amd64 #1
[145320.403978] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[145320.405743] ruby D ffff8801278a58c8 0 23508 23070 0x00000000
[145320.407451] ffff8801278a5470 0000000000000082 0000000000012f40 ffff880127ad3fd8
[145320.409260] 0000000000012f40 ffff8801278a5470 ffff8800b8e28000 000000000036906f
[145320.411051] ffff8800b8e28088 ffff8800b8e28024 ffff880127ad3ed0 ffff8800b8e280a0
[145320.412852] Call Trace:
[145320.413929] [<ffffffffa01b97d5>] ? jbd2_log_wait_commit+0x95/0x100 [jbd2]
[145320.415574] [<ffffffff810a9610>] ? prepare_to_wait_event+0xf0/0xf0
[145320.417150] [<ffffffffa01d07e1>] ? ext4_sync_file+0x2c1/0x350 [ext4]
[145320.418752] [<ffffffff811d8c7b>] ? do_fsync+0x4b/0x70
[145320.420190] [<ffffffff811d8eec>] ? SyS_fsync+0xc/0x10
[145320.421576] [<ffffffff8151a48d>] ? system_call_fast_compare_end+0x10/0x15
** Model information
sys_vendor: QEMU
product_name: Standard PC (i440FX + PIIX, 1996)
product_version: pc-i440fx-2.3
chassis_vendor: QEMU
chassis_version: pc-i440fx-2.3
bios_vendor: SeaBIOS
bios_version: 1.7.5-20140531_083030-gandalf
** Loaded modules:
8021q
garp
stp
mrp
llc
openafs(PO)
nls_utf8
cifs
dns_resolver
fscache
bochs_drm
ttm
joydev
drm_kms_helper
drm
ppdev
parport_pc
evdev
virtio_balloon
processor
serio_raw
parport
thermal_sys
pcspkr
button
ext4
crc16
mbcache
jbd2
hid_generic
usbhid
hid
dm_snapshot
dm_bufio
dm_mod
sg
sr_mod
cdrom
ata_generic
virtio_net
virtio_blk
uhci_hcd
ehci_hcd
ata_piix
usbcore
usb_common
libata
psmouse
i2c_piix4
virtio_pci
scsi_mod
virtio_ring
i2c_core
virtio
floppy
** Network interface configuration:
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address 144.92.181.199
netmask 255.255.254.0
gateway 144.92.180.1
mtu 9000
source /etc/network/interfaces.d/*.cfg
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
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 9000 qdisc pfifo_fast state UP group default qlen 1000
link/ether aa:00:00:ac:7f:ca brd ff:ff:ff:ff:ff:ff
inet 144.92.181.199/23 brd 144.92.181.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::a800:ff:feac:7fca/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
lo: 146671722 37908 0 0 0 0 0 0 146671722 37908 0 0 0 0 0 0
eth0: 16441264876 25623644 0 0 0 0 0 0 49525588322 10037253 0 0 0 0 0 0
*** Protocol statistics:
Ip:
11128335 total packets received
0 forwarded
2 with unknown protocol
0 incoming packets discarded
11128333 incoming packets delivered
10016549 requests sent out
Icmp:
871 ICMP messages received
152 input ICMP message failed.
ICMP input histogram:
destination unreachable: 205
timeout in transit: 5
echo requests: 627
echo replies: 34
1279 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 665
echo replies: 614
IcmpMsg:
InType0: 34
InType3: 205
InType8: 627
InType11: 5
OutType0: 614
OutType3: 665
Tcp:
77248 active connections openings
135159 passive connection openings
531 failed connection attempts
16728 connection resets received
10 connections established
11064620 segments received
16426661 segments send out
10275 segments retransmited
15 bad segments received.
17049 resets sent
InCsumErrors: 15
Udp:
63254 packets received
618 packets to unknown port received.
0 packet receive errors
543831 packets sent
UdpLite:
TcpExt:
3105 invalid SYN cookies received
483 resets received for embryonic SYN_RECV sockets
4 packets pruned from receive queue because of socket buffer overrun
1 ICMP packets dropped because they were out-of-window
7625 TCP sockets finished time wait in fast timer
4 packets rejects in established connections because of timestamp
374108 delayed acks sent
3051 delayed acks further delayed because of locked socket
Quick ack mode was activated 1184 times
6 SYNs to LISTEN sockets dropped
34859 packets directly queued to recvmsg prequeue.
1516 bytes directly in process context from backlog
1464966 bytes directly received in process context from prequeue
2238402 packet headers predicted
13453 packets header predicted and directly queued to user
4163873 acknowledgments not containing data payload received
2063049 predicted acknowledgments
508 times recovered from packet loss by selective acknowledgements
Detected reordering 19 times using time stamp
8 congestion windows fully recovered without slow start
19 congestion windows partially recovered using Hoe heuristic
76 congestion windows recovered without slow start by DSACK
15 congestion windows recovered without slow start after partial ack
TCPLostRetransmit: 42
13 timeouts after SACK recovery
4 timeouts in loss state
1093 fast retransmits
125 forward retransmits
108 retransmits in slow start
1136 other TCP timeouts
TCPLossProbes: 7719
TCPLossProbeRecovery: 6453
30 SACK retransmits failed
34 packets collapsed in receive queue due to low socket buffer
1184 DSACKs sent for old packets
6736 DSACKs received
794 connections reset due to unexpected data
7333 connections reset due to early user close
25 connections aborted due to timeout
TCPDSACKIgnoredNoUndo: 6006
TCPSpuriousRTOs: 12
TCPSackShifted: 159
TCPSackMerged: 516
TCPSackShiftFallback: 2236
TCPDeferAcceptDrop: 113680
TCPRcvCoalesce: 929937
TCPOFOQueue: 315
TCPChallengeACK: 206
TCPSpuriousRtxHostQueues: 25
TCPAutoCorking: 182
TCPFromZeroWindowAdv: 68
TCPToZeroWindowAdv: 68
TCPWantZeroWindowAdv: 6780
TCPSynRetrans: 1628
TCPOrigDataSent: 13886349
IpExt:
InBcastPkts: 14
InOctets: 15560585936
OutOctets: 49529968286
InBcastOctets: 6342
InNoECTPkts: 11126649
InECT0Pkts: 1673
InCEPkts: 13
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
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-
00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000]
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
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-
00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] [8086:7010] (prog-if 80 [Master])
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
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
Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable)
Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable)
Region 4: I/O ports at c0a0 [size=16]
Kernel driver in use: ata_piix
00:01.2 USB controller [0c03]: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] [8086:7020] (rev 01) (prog-if 00 [UHCI])
Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100]
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 D routed to IRQ 11
Region 4: I/O ports at c040 [size=32]
Kernel driver in use: uhci_hcd
00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 03)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
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 A routed to IRQ 9
Kernel driver in use: piix4_smbus
00:02.0 VGA compatible controller [0300]: Device [1234:1111] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Red Hat, Inc Device [1af4:1100]
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: Memory at fd000000 (32-bit, prefetchable) [size=16M]
Region 2: Memory at febd0000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at febc0000 [disabled] [size=64K]
Kernel driver in use: bochs-drm
00:03.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon [1af4:1002]
Subsystem: Red Hat, Inc Device [1af4:0005]
Physical Slot: 3
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 10
Region 0: I/O ports at c060 [size=32]
Kernel driver in use: virtio-pci
00:04.0 SCSI storage controller [0100]: Red Hat, Inc Virtio block device [1af4:1001]
Subsystem: Red Hat, Inc Device [1af4:0002]
Physical Slot: 4
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: I/O ports at c000 [size=64]
Region 1: Memory at febd1000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
00:05.0 Ethernet controller [0200]: Red Hat, Inc Virtio network device [1af4:1000]
Subsystem: Red Hat, Inc Device [1af4:0001]
Physical Slot: 5
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 10
Region 0: I/O ports at c080 [size=32]
Region 1: Memory at febd2000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at feb80000 [disabled] [size=256K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
** USB devices:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-- System Information:
Debian Release: 8.9
APT prefers oldstable-updates
APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-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: sysvinit (via /sbin/init)
Versions of packages linux-image-3.16.0-4-amd64 depends on:
ii debconf [debconf-2.0] 1.5.56+deb8u1
ii initramfs-tools [linux-initramfs-tool] 0.120+deb8u3
ii kmod 18-3
ii linux-base 4.3~bpo8+1
Versions of packages linux-image-3.16.0-4-amd64 recommends:
ii firmware-linux-free 3.3
ii irqbalance 1.0.6-3+deb8u1
Versions of packages linux-image-3.16.0-4-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta2-22+deb8u1
pn linux-doc-3.16 <none>
Versions of packages linux-image-3.16.0-4-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>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-3.16.0-4-amd64/prerm/removing-running-kernel-3.16.0-4-amd64: true
linux-image-3.16.0-4-amd64/postinst/mips-initrd-3.16.0-4-amd64:
linux-image-3.16.0-4-amd64/postinst/depmod-error-initrd-3.16.0-4-amd64: false
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