Bug#1032067: linux-image-5.10.0-19-amd64: recurring btrfs errors and warning related to ibm websphere mq operating files
Package: src:linux
Version: 5.10.149-2
Severity: normal
X-Debbugs-Cc: it@bsi.sm
Dear Maintainer,
on a server with IBM WebSphere MQ, BTRFS returns these messages:
BTRFS warning (device vda2): csum failed root 256 ino 647789 off 9109504 csum 0x2d57cc4b expected csum 0x58676c1e mirror 1
BTRFS error (device vda2): bdev /dev/vda2 errs: wr 0, rd 0, flush 0, corrupt 2869, gen 0
BTRFS warning (device vda2): csum failed root 256 ino 647789 off 9109504 csum 0x2d57cc4b expected csum 0x58676c1e mirror 1
BTRFS error (device vda2): bdev /dev/vda2 errs: wr 0, rd 0, flush 0, corrupt 2870, gen 0
BTRFS warning (device vda2): csum failed root 256 ino 647789 off 9109504 csum 0x2d57cc4b expected csum 0x58676c1e mirror 1
BTRFS error (device vda2): bdev /dev/vda2 errs: wr 0, rd 0, flush 0, corrupt 2871, gen 0
BTRFS warning (device vda2): csum failed root 256 ino 647789 off 9109504 csum 0x2d57cc4b expected csum 0x58676c1e mirror 1
BTRFS error (device vda2): bdev /dev/vda2 errs: wr 0, rd 0, flush 0, corrupt 2872, gen 0
BTRFS warning (device vda2): csum failed root 256 ino 647789 off 9109504 csum 0x2d57cc4b expected csum 0x58676c1e mirror 1
BTRFS error (device vda2): bdev /dev/vda2 errs: wr 0, rd 0, flush 0, corrupt 2873, gen 0
These are the last ten lines from dmesg, the rest is filled with similar
lines. The complete dmesg refers to these inodes/files (some characters
are redacted with ?):
$ ls -il $(..)
647486 -rw-rw---- 1 mqm mqm 16785408 23 feb 11.31 IBM/MQ/data/log/??????0/active/S0000001.LOG
647487 -rw-rw---- 1 mqm mqm 16785408 27 feb 10.19 IBM/MQ/data/log/??????0/active/S0000002.LOG
647789 -rw-rw---- 1 mqm mqm 16785408 27 feb 07.30 IBM/MQ/data/log/??????1/active/S0000000.LOG
649095 -rw-rw---- 1 mqm mqm 16785408 25 gen 09.10 IBM/MQ/data/log/??????0/active/S0000000.LOG
650011 -rw-rw---- 1 mqm mqm 16785408 27 feb 10.23 IBM/MQ/data/log/??????P/active/S0000000.LOG
650012 -rw-rw---- 1 mqm mqm 16785408 8 feb 16.49 IBM/MQ/data/log/??????P/active/S0000001.LOG
650013 -rw-rw---- 1 mqm mqm 16785408 20 feb 07.45 IBM/MQ/data/log/??????P/active/S0000002.LOG
An example directory containing these files:
$ ls -il IBM/MQ/data/log/??????0/active/
647485 -rw-rw---- 1 mqm mqm 16785408 20 feb 07.36 S0000000.LOG
647486 -rw-rw---- 1 mqm mqm 16785408 23 feb 11.31 S0000001.LOG
647487 -rw-rw---- 1 mqm mqm 16785408 27 feb 11.17 S0000002.LOG
This is a relatively new install of Debian 11 running in a virtual
machine. BTRFS is mounted with:
$ grep btrfs /etc/fstab
UUID=? / btrfs subvol=@rootfs,lazytime 0 0
Previously the filesystem was mounted with compression enabled (with
mount option compress=zstd:1) and WebSphere MQ crashed with messages
like this (some values are redacted with ?):
----- amqrcsia.c : 820 --------------------------------------------------------
01/08/2023 10:21:45 PM - Process(7948.81351) User(mqm) Program(amqrmppa)
Host(?) Installation(?)
VRMF(9.3.0.0) QMgr(?)
Time(2023-01-08T21:21:45.811Z)
CommentInsert1(?)
CommentInsert2(7948)
CommentInsert3(? (?))
AMQ9999E: Channel '?' to host '? (?)' ended
abnormally.
EXPLANATION:
The channel program running under process ID 7948 for channel
'?' ended abnormally. The host name is '? (?)'; in
some cases the host name cannot be determined and so is shown as '????'.
ACTION:
Look at previous error messages for the channel program in the error logs to
determine the cause of the failure. Note that this message can be excluded
completely or suppressed by tuning the "ExcludeMessage" or "SuppressMessage"
attributes under the "QMErrorLog" stanza in qm.ini. Further information can be
found in the System Administration Guide.
----- amqrmrsa.c : 632 --------------------------------------------------------
With compression disabled the kernel writes the messages reported at the
beginning but WebSphere MQ works. While worrying the program works as
expected. I might be wrong but the affected files seems to be some sort
of log similar in purpose to PostgreSQL WAL files (both binary).
Any hints or ideas are appreciated.
Thanks
-- Package-specific info:
** Version:
Linux version 5.10.0-19-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.10.149-2 (2022-10-21)
** Command line:
BOOT_IMAGE=/@rootfs/boot/vmlinuz-5.10.0-19-amd64 root=UUID=? ro rootflags=subvol=@rootfs quiet console=tty0 console=ttyS0,115200 quiet
** Not tainted
** Kernel log:
Unable to read kernel log; any relevant messages should be attached
** Model information
sys_vendor: QEMU
product_name: Standard PC (Q35 + ICH9, 2009)
product_version: pc-q35-5.2
chassis_vendor: QEMU
chassis_version: pc-q35-5.2
bios_vendor: SeaBIOS
bios_version: 1.14.0-2
** Loaded modules:
jitterentropy_rng
ctr
drbg
ansi_cprng
authenc
echainiv
esp4
aes_generic
libaes
crypto_simd
cryptd
glue_helper
cbc
lz4
zram
zsmalloc
xfrm_user
xfrm_algo
sr_mod
cdrom
sg
ahci
libahci
xhci_pci
libata
xhci_hcd
virtio_scsi
iTCO_wdt
virtio_net
intel_pmc_bxt
iTCO_vendor_support
usbcore
net_failover
watchdog
virtio_rng
i2c_i801
scsi_mod
failover
i2c_smbus
usb_common
rng_core
virtio_console
qemu_fw_cfg
pcspkr
lpc_ich
virtio_balloon
button
btrfs
blake2b_generic
libcrc32c
crc32c_generic
xor
raid6_pq
psmouse
virtio_blk
evdev
serio_raw
virtio_pci
virtio_ring
virtio
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0]
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-
00:02.0 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce00000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00001000-00001fff [size=4K]
Memory behind bridge: fcc00000-fcdfffff [size=2M]
Prefetchable memory behind bridge: 00000000fea00000-00000000febfffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.1 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce01000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff [size=4K]
Memory behind bridge: fca00000-fcbfffff [size=2M]
Prefetchable memory behind bridge: 00000000fe800000-00000000fe9fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.2 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce02000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00003000-00003fff [size=4K]
Memory behind bridge: fc800000-fc9fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe600000-00000000fe7fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.3 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce03000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00004000-00004fff [size=4K]
Memory behind bridge: fc600000-fc7fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe400000-00000000fe5fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.4 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce04000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00005000-00005fff [size=4K]
Memory behind bridge: fc400000-fc5fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe200000-00000000fe3fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.5 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce05000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00006000-00006fff [size=4K]
Memory behind bridge: fc200000-fc3fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe000000-00000000fe1fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.6 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce06000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
I/O behind bridge: 00007000-00007fff [size=4K]
Memory behind bridge: fc000000-fc1fffff [size=2M]
Prefetchable memory behind bridge: 00000000fde00000-00000000fdffffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:02.7 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fce07000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
I/O behind bridge: 00008000-00008fff [size=4K]
Memory behind bridge: fbe00000-fbffffff [size=2M]
Prefetchable memory behind bridge: 00000000fdc00000-00000000fddfffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:03.0 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fce08000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
I/O behind bridge: 00009000-00009fff [size=4K]
Memory behind bridge: fbc00000-fbdfffff [size=2M]
Prefetchable memory behind bridge: 00000000fda00000-00000000fdbfffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:03.1 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fce09000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0
I/O behind bridge: 0000a000-0000afff [size=4K]
Memory behind bridge: fba00000-fbbfffff [size=2M]
Prefetchable memory behind bridge: 00000000fd800000-00000000fd9fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:03.2 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fce0a000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
I/O behind bridge: 0000b000-0000bfff [size=4K]
Memory behind bridge: fb800000-fb9fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd600000-00000000fd7fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:03.3 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fce0b000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=0
I/O behind bridge: 0000d000-0000dfff [size=4K]
Memory behind bridge: fb600000-fb7fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd400000-00000000fd5fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:03.4 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fce0c000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
I/O behind bridge: 0000e000-0000efff [size=4K]
Memory behind bridge: fb400000-fb5fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd200000-00000000fd3fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:03.5 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (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
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fce0d000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0e, subordinate=0e, sec-latency=0
I/O behind bridge: 0000f000-0000ffff [size=4K]
Memory behind bridge: fb200000-fb3fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd000000-00000000fd1fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation 82801IB (ICH9) LPC Interface Controller [8086:2918] (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-
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] [8086:2922] (rev 02) (prog-if 01 [AHCI 1.0])
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 A routed to IRQ 54
Region 4: I/O ports at c040 [size=32]
Region 5: Memory at fce0e000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (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-
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at 0700 [size=64]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 SCSI storage controller [0100]: Red Hat, Inc. Virtio SCSI [1af4:1048] (rev 01)
Subsystem: Red Hat, Inc. Virtio SCSI [1af4:1100]
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
Interrupt: pin A routed to IRQ 22
Region 1: Memory at fcc00000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fea00000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
02:00.0 USB controller [0c03]: Red Hat, Inc. QEMU XHCI Host Controller [1b36:000d] (rev 01) (prog-if 30 [XHCI])
Subsystem: Red Hat, Inc. QEMU XHCI Host Controller [1af4:1100]
Physical Slot: 0-1
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 22
Region 0: Memory at fca00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
03:00.0 Communication controller [0780]: Red Hat, Inc. Virtio console [1af4:1043] (rev 01)
Subsystem: Red Hat, Inc. Virtio console [1af4:1100]
Physical Slot: 0-2
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 22
Region 1: Memory at fc800000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fe600000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
04:00.0 SCSI storage controller [0100]: Red Hat, Inc. Virtio block device [1af4:1042] (rev 01)
Subsystem: Red Hat, Inc. Virtio block device [1af4:1100]
Physical Slot: 0-3
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 22
Region 1: Memory at fc600000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fe400000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
05:00.0 Unclassified device [00ff]: Red Hat, Inc. Virtio memory balloon [1af4:1045] (rev 01)
Subsystem: Red Hat, Inc. Virtio memory balloon [1af4:1100]
Physical Slot: 0-4
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 22
Region 4: Memory at fe200000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
06:00.0 Unclassified device [00ff]: Red Hat, Inc. Virtio RNG [1af4:1044] (rev 01)
Subsystem: Red Hat, Inc. Virtio RNG [1af4:1100]
Physical Slot: 0-5
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 22
Region 4: Memory at fe000000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
07:00.0 Ethernet controller [0200]: Red Hat, Inc. Virtio network device [1af4:1041] (rev 01)
Subsystem: Red Hat, Inc. Virtio network device [1af4:1100]
Physical Slot: 0-6
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 22
Region 1: Memory at fc040000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fde00000 (64-bit, prefetchable) [size=16K]
Expansion ROM at fc000000 [disabled] [size=256K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 11.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.10.0-19-amd64 (SMP w/4 CPU threads)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages linux-image-5.10.0-19-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.140
ii kmod 28-1
ii linux-base 4.6
Versions of packages linux-image-5.10.0-19-amd64 recommends:
pn apparmor <none>
ii firmware-linux-free 20200122-1
Versions of packages linux-image-5.10.0-19-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.06-3~deb11u2
pn linux-doc-5.10 <none>
Versions of packages linux-image-5.10.0-19-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
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