Bug#1116067: linux-image-6.1.0-32-amd64: btrfs compression quietly stopped around 60TB in
Package: src:linux
Version: 6.1.129-1
Severity: normal
X-Debbugs-Cc: pronoiac@gmail.com
Dear Maintainer,
* What led up to the situation?
We made empty files in a loop, in parallel, under CPU and I/O load.
We had an outer Btrfs image file with compression, which contained a Btrfs image file, which contained billions of empty files.
We wrote around 100TB to the inner image file.
Around 60TB in, compression quietly shut off.
We ran out of space; both mounts presented i/o errors.
* What exactly did you do (or not do) that was effective (or ineffective)?
* I unmounted the inner and outer images.
I didn't take note of memory usage before this point.
* dump debug info for the outer image - `btrfs inspect-internal dump-tree --dfs ...`
* We started a btrfsck. (twice, actually; breadth-first hit memory limits, I think)
After that, I learned about `btrfs check`, but didn't interrupt the btrfsck, due to Sunk Cost Fallacy.
The btrfsck is still running. It's of extremely dubious value now.
* check the kernel logs
* I grepped for btrfs, the mount points, compress, and zstd. I didn’t find a smoking gun in the right timeframe.
not done yet:
* mount the outer image
* rebooted
* tried a newer kernel. we're currently on kernel 6.1.129; we could go to newer 6.1 or 6.12 kernels
* redo live file system compression, with e.g. `btrfs filesystem defrag -czstd`
* fstrim the outer image
goals:
* work out what happened.
How can we help?
* help avoid it happening again, to others
* salvage what we can
I've run `bugreport` as a non-privileged user. Let me know if root access would give a fuller picture.
-- Package-specific info:
** Version:
Linux version 6.1.0-32-amd64 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.129-1 (2025-03-06)
** Command line:
BOOT_IMAGE=/vmlinuz-6.1.0-32-amd64 root=/dev/mapper/vg0-root ro consoleblank=0 systemd.show_status=true consoleblank=0
** Not tainted
** Kernel log:
[11401247.316470] [ 2224] 1001 2224 2516 569 57344 0 0 bash
[11401247.316966] [ 2308] 1001 2308 2423 449 65536 0 0 bash
[11401247.317453] [2027161] 1001 2027161 2449 487 61440 0 0 bash
[11401247.317945] [2027169] 1001 2027169 2464 453 61440 0 0 bash
[11401247.318431] [3302042] 1001 3302042 2416 446 57344 0 0 bash
[11401247.318916] [3302061] 1001 3302061 2464 457 57344 0 0 bash
[11401247.319401] [3302134] 1001 3302134 2067 407 53248 0 0 bash
[11401247.319882] [3303431] 1001 3303431 2416 443 61440 0 0 bash
[11401247.320365] [3303446] 1001 3303446 2416 443 61440 0 0 bash
[11401247.320858] [3308914] 1001 3308914 2463 481 57344 0 0 bash
[11401247.321337] [3311760] 1001 3311760 2503 121 65536 0 0 sudo
[11401247.321831] [3311761] 1001 3311761 2503 120 65536 0 0 sudo
[11401247.322307] [3311762] 0 3311762 2246 105 53248 0 0 su
[11401247.322784] [3311763] 0 3311763 2446 488 57344 0 0 bash
[11401247.323261] [3313680] 1001 3313680 2067 408 57344 0 0 bash
[11401247.323738] [3314325] 1001 3314325 2503 122 65536 0 0 sudo
[11401247.324216] [3314326] 1001 3314326 2503 120 61440 0 0 sudo
[11401247.324685] [3314327] 0 3314327 2246 105 53248 0 0 su
[11401247.325146] [3314328] 0 3314328 2629 634 69632 0 0 bash
[11401247.325598] [3315015] 1001 3315015 2469 461 61440 0 0 bash
[11401247.326045] [3315250] 1001 3315250 2889 533 65536 0 0 top
[11401247.326482] [3316182] 1001 3316182 2476 461 61440 0 0 bash
[11401247.326911] [3316186] 1001 3316186 2461 449 57344 0 0 bash
[11401247.327331] [3973420] 1001 3973420 2464 457 57344 0 0 bash
[11401247.327743] [1502638] 1001 1502638 2416 441 61440 0 0 bash
[11401247.328145] [1502654] 1001 1502654 2463 451 57344 0 0 bash
[11401247.328546] [1502879] 1001 1502879 2100 428 61440 0 0 bash
[11401247.328938] [1502883] 1001 1502883 2423 459 57344 0 0 bash
[11401247.329321] [1522616] 1001 1522616 2100 428 53248 0 0 bash
[11401247.329704] [1522620] 1001 1522620 2100 434 53248 0 0 bash
[11401247.330077] [1526849] 1001 1526849 2430 455 65536 0 0 bash
[11401247.330439] [1526900] 1001 1526900 2550 550 53248 0 0 bash
[11401247.330794] [1527152] 1001 1527152 2424 455 53248 0 0 bash
[11401247.331133] [1533767] 1001 1533767 2421 450 61440 0 0 bash
[11401247.331461] [1573280] 1001 1573280 2100 428 57344 0 0 bash
[11401247.331779] [1573296] 1001 1573296 2463 456 65536 0 0 bash
[11401247.332086] [1580989] 1001 1580989 2416 457 57344 0 0 bash
[11401247.332388] [1580993] 1001 1580993 2416 445 69632 0 0 bash
[11401247.332690] [ 394030] 1001 394030 2100 434 53248 0 0 bash
[11401247.332991] [ 394034] 1001 394034 2520 561 65536 0 0 bash
[11401247.333292] [3399266] 1001 3399266 2422 448 65536 0 0 bash
[11401247.333597] [3418461] 1001 3418461 2100 445 61440 0 0 bash
[11401247.333911] [3418466] 1001 3418466 2462 451 57344 0 0 bash
[11401247.334217] [2248545] 1001 2248545 2474 461 53248 0 0 bash
[11401247.334524] [2251767] 1001 2251767 2100 431 53248 0 0 bash
[11401247.334832] [2267970] 1001 2267970 2100 432 61440 0 0 bash
[11401247.335140] [2277184] 1001 2277184 2428 459 53248 0 0 bash
[11401247.335447] [2277434] 1001 2277434 2461 482 69632 0 0 bash
[11401247.335750] [2441148] 1001 2441148 2462 454 57344 0 0 bash
[11401247.336046] [2441152] 1001 2441152 2464 459 61440 0 0 bash
[11401247.336340] [1359933] 1001 1359933 2422 452 53248 0 0 bash
[11401247.336638] [1359938] 1001 1359938 2554 555 61440 0 0 bash
[11401247.336929] [1396273] 1001 1396273 2100 439 61440 0 0 bash
[11401247.337218] [1396277] 1001 1396277 2416 446 57344 0 0 bash
[11401247.337505] [ 223279] 1001 223279 2100 429 57344 0 0 bash
[11401247.337801] [ 223283] 1001 223283 2423 450 61440 0 0 bash
[11401247.338087] [3350155] 1001 3350155 2437 460 57344 0 0 bash
[11401247.338376] [3350159] 1001 3350159 2485 473 57344 0 0 bash
[11401247.338667] [ 457828] 1001 457828 2100 447 61440 0 0 bash
[11401247.338954] [ 457836] 1001 457836 2464 459 53248 0 0 bash
[11401247.339240] [ 457936] 1001 457936 2432 462 61440 0 0 bash
[11401247.339524] [ 771398] 1001 771398 1375 27 53248 0 0 tail
[11401247.339810] [2258653] 1001 2258653 2463 452 57344 0 0 bash
[11401247.340099] [3046968] 0 3046968 3860 321 65536 0 -1000 sshd
[11401247.340389] [3054325] 1001 3054325 2461 460 61440 0 0 bash
[11401247.340680] [3054370] 1001 3054370 2423 448 61440 0 0 bash
[11401247.340968] [3054680] 0 3054680 15544743 15543559 124653568 0 0 btrfsck
[11401247.341261] [3055523] 0 3055523 3860 311 65536 0 0 sshd
[11401247.341555] [3055528] 0 3055528 3860 312 65536 0 0 sshd
[11401247.341852] [3055533] 0 3055533 3860 311 69632 0 0 sshd
[11401247.342144] [3055534] 101 3055534 3860 318 69632 0 0 sshd
[11401247.342435] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-1001.slice/session-1.scope,task=btrfsck,pid=3054680,uid=0
[11401247.343051] Out of memory: Killed process 3054680 (btrfsck) total-vm:62178972kB, anon-rss:62174236kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:121732kB oom_score_adj:0
[11401251.235518] oom_reaper: reaped process 3054680 (btrfsck), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[11999816.920175] loop0: detected capacity change from 0 to 629145600
[11999816.944776] BTRFS: device fsid 28e04f33-d47d-4e5d-8bfa-ad3eb9380743 devid 1 transid 93 /dev/loop0 scanned by mount (3160431)
[11999816.960944] BTRFS info (device loop0): first mount of filesystem 28e04f33-d47d-4e5d-8bfa-ad3eb9380743
[11999816.962186] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[11999816.963312] BTRFS info (device loop0): use zstd compression, level 3
[11999816.964211] BTRFS info (device loop0): using free space tree
[11999818.850002] BTRFS info (device loop0): enabling ssd optimizations
[11999986.748890] loop1: detected capacity change from 0 to 2147483648
[11999986.948788] BTRFS: device fsid 993d25c4-4b1e-4000-aabe-daa06d3358a5 devid 1 transid 6 /dev/loop1 scanned by mount (3160493)
[11999986.953631] BTRFS info (device loop1): first mount of filesystem 993d25c4-4b1e-4000-aabe-daa06d3358a5
[11999986.954757] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm
[11999986.955662] BTRFS info (device loop1): using free space tree
[11999986.997989] BTRFS info (device loop1): enabling ssd optimizations
[11999986.999795] BTRFS info (device loop1): checking UUID tree
[12000436.892567] loop2: detected capacity change from 0 to 2147483648
[12000436.911344] BTRFS: device fsid 59193809-ec66-45a4-bfc0-bf3ef1edd195 devid 1 transid 6 /dev/loop2 scanned by mount (3160712)
[12000436.918870] BTRFS info (device loop2): first mount of filesystem 59193809-ec66-45a4-bfc0-bf3ef1edd195
[12000436.934140] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[12000436.946490] BTRFS info (device loop2): using free space tree
[12000436.961267] BTRFS info (device loop2): enabling ssd optimizations
[12000436.962887] BTRFS info (device loop2): checking UUID tree
[12001229.053047] BTRFS info (device loop2): last unmount of filesystem 59193809-ec66-45a4-bfc0-bf3ef1edd195
[12005063.633117] BTRFS info (device loop1: state M): setting incompat feature flag for COMPRESS_ZSTD (0x10)
[12005063.633890] BTRFS info (device loop1: state M): use zstd compression, level 3
[13566378.130032] md: data-check of RAID array md0
[13566396.945956] md: md0: data-check done.
** Model information
sys_vendor: ASUS
product_name: System Product Name
product_version: System Version
chassis_vendor: Default string
chassis_version: Default string
bios_vendor: American Megatrends Inc.
bios_version: 3702
board_vendor: ASUSTeK COMPUTER INC.
board_name: Pro WS 565-ACE
board_version: Rev X.0x
** Loaded modules:
binfmt_misc
intel_rapl_msr
intel_rapl_common
amd64_edac
edac_mce_amd
kvm_amd
eeepc_wmi
asus_wmi
kvm
battery
irqbypass
platform_profile
sparse_keymap
ccp
evdev
rapl
ledtrig_audio
ast
rfkill
sp5100_tco
video
k10temp
sg
watchdog
wmi_bmof
acpi_cpufreq
button
loop
fuse
efi_pstore
configfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
btrfs
blake2b_generic
zstd_compress
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
multipath
linear
bochs
drm_vram_helper
drm_kms_helper
drm_ttm_helper
ttm
drm
dm_mod
raid1
raid0
md_mod
crc32_pclmul
crc32c_intel
sd_mod
t10_pi
crc64_rocksoft_generic
crc64_rocksoft
crc_t10dif
crct10dif_generic
ghash_clmulni_intel
crct10dif_pclmul
crc64
crct10dif_common
sha512_ssse3
sha512_generic
sha256_ssse3
sha1_ssse3
ahci
libahci
xhci_pci
libata
xhci_hcd
aesni_intel
crypto_simd
igb
cryptd
usbcore
scsi_mod
i2c_piix4
i2c_algo_bit
dca
scsi_common
usb_common
wmi
gpio_amdpt
gpio_generic
** PCI devices:
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex [1022:1480]
Subsystem: ASUSTeK Computer Inc. Starship/Matisse Root Complex [1043:87c0]
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-
00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU [1022:1481]
Subsystem: ASUSTeK Computer Inc. Starship/Matisse IOMMU [1043:87c0]
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 ? routed to IRQ 25
Capabilities: <access denied>
00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
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-
IOMMU group: 0
00:01.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483] (prog-if 00 [Normal decode])
Subsystem: ASUSTeK Computer Inc. Starship/Matisse GPP Bridge [1043:87c0]
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 ? routed to IRQ 26
IOMMU group: 1
Bus: primary=00, secondary=01, subordinate=07, sec-latency=0
I/O behind bridge: e000-ffff [size=8K] [16-bit]
Memory behind bridge: f8000000-fc3fffff [size=68M] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
DeviceName: Onboard IGD
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-
IOMMU group: 2
00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
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-
IOMMU group: 3
00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
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-
IOMMU group: 4
00:05.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
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-
IOMMU group: 5
00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
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-
IOMMU group: 6
00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484] (prog-if 00 [Normal decode])
Subsystem: ASUSTeK Computer Inc. Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1043:87c0]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 28
IOMMU group: 7
Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
I/O behind bridge: [disabled] [32-bit]
Memory behind bridge: [disabled] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
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-
IOMMU group: 8
00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484] (prog-if 00 [Normal decode])
Subsystem: ASUSTeK Computer Inc. Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1043:87c0]
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 29
IOMMU group: 9
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
I/O behind bridge: [disabled] [32-bit]
Memory behind bridge: fc500000-fc7fffff [size=3M] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 61)
Subsystem: ASUSTeK Computer Inc. FCH SMBus Controller [1043:87c0]
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-
IOMMU group: 10
Kernel driver in use: piix4_smbus
Kernel modules: i2c_piix4, sp5100_tco
00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
Subsystem: ASUSTeK Computer Inc. FCH LPC Bridge [1043:87c0]
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
IOMMU group: 10
00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 0 [1022:1440]
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-
IOMMU group: 11
00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 1 [1022:1441]
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-
IOMMU group: 11
00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 2 [1022:1442]
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-
IOMMU group: 11
00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 3 [1022:1443]
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-
IOMMU group: 11
Kernel driver in use: k10temp
Kernel modules: k10temp
00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 4 [1022:1444]
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-
IOMMU group: 11
00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 5 [1022:1445]
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-
IOMMU group: 11
00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 6 [1022:1446]
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-
IOMMU group: 11
00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse/Vermeer Data Fabric: Device 18h; Function 7 [1022:1447]
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-
IOMMU group: 11
01:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ef] (prog-if 30 [XHCI])
Subsystem: ASMedia Technology Inc. Device [1b21:1142]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 44
IOMMU group: 12
Region 0: Memory at fc3a0000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
01:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset SATA Controller [1022:43eb] (prog-if 01 [AHCI 1.0])
Subsystem: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:1062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 43
IOMMU group: 12
Region 5: Memory at fc380000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at fc300000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
01:00.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset Switch Upstream Port [1022:43e9] (prog-if 00 [Normal decode])
Subsystem: ASMedia Technology Inc. 500 Series Chipset Switch Upstream Port [1b21:0201]
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 C routed to IRQ 31
IOMMU group: 12
Bus: primary=01, secondary=02, subordinate=07, sec-latency=0
I/O behind bridge: e000-ffff [size=8K] [16-bit]
Memory behind bridge: f8000000-fc2fffff [size=67M] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
02:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea] (prog-if 00 [Normal decode])
Subsystem: ASMedia Technology Inc. Device [1b21:3308]
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 33
IOMMU group: 12
Bus: primary=02, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: [disabled] [32-bit]
Memory behind bridge: [disabled] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
02:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea] (prog-if 00 [Normal decode])
Subsystem: ASMedia Technology Inc. Device [1b21:3308]
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 34
IOMMU group: 12
Bus: primary=02, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: [disabled] [32-bit]
Memory behind bridge: [disabled] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
02:08.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea] (prog-if 00 [Normal decode])
Subsystem: ASMedia Technology Inc. Device [1b21:3308]
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 35
IOMMU group: 12
Bus: primary=02, secondary=05, subordinate=06, sec-latency=0
I/O behind bridge: f000-ffff [size=4K] [16-bit]
Memory behind bridge: f8000000-fc0fffff [size=65M] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
02:09.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea] (prog-if 00 [Normal decode])
Subsystem: ASMedia Technology Inc. Device [1b21:3308]
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 37
IOMMU group: 12
Bus: primary=02, secondary=07, subordinate=07, sec-latency=0
I/O behind bridge: e000-efff [size=4K] [16-bit]
Memory behind bridge: fc200000-fc2fffff [size=1M] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
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
05:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 04) (prog-if 00 [Normal decode])
Subsystem: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150]
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 32
IOMMU group: 12
Bus: primary=05, secondary=06, subordinate=06, sec-latency=32
I/O behind bridge: f000-ffff [size=4K] [16-bit]
Memory behind bridge: f8000000-fc0fffff [size=65M] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA+ VGA16+ 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 41) (prog-if 00 [VGA controller])
Subsystem: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000]
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 32
IOMMU group: 12
Region 0: Memory at f8000000 (32-bit, non-prefetchable) [size=64M]
Region 1: Memory at fc000000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at f000 [size=128]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: ast
Kernel modules: ast
07:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03)
Subsystem: ASUSTeK Computer Inc. I210 Gigabit Network Connection [1043:8557]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 36
IOMMU group: 12
Region 0: Memory at fc200000 (32-bit, non-prefetchable) [size=512K]
Region 2: I/O ports at e000 [size=32]
Region 3: Memory at fc280000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: igb
Kernel modules: igb
08:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function [1022:148a]
Subsystem: ASUSTeK Computer Inc. Starship/Matisse PCIe Dummy Function [1043:87c0]
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
IOMMU group: 13
Capabilities: <access denied>
09:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP [1022:1485]
Subsystem: ASUSTeK Computer Inc. Starship/Matisse Reserved SPP [1043:87c0]
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
IOMMU group: 14
Capabilities: <access denied>
09:00.1 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP [1022:1486]
Subsystem: ASUSTeK Computer Inc. Starship/Matisse Cryptographic Coprocessor PSPCPP [1043:87c0]
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 54
IOMMU group: 15
Region 2: Memory at fc600000 (32-bit, non-prefetchable) [size=1M]
Region 5: Memory at fc700000 (32-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: ccp
Kernel modules: ccp
09:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c] (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. Matisse USB 3.0 Host Controller [1043:87c0]
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 C routed to IRQ 45
IOMMU group: 16
Region 0: Memory at fc500000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
** USB devices:
not available
-- System Information:
Debian Release: 12.10
APT prefers oldstable-updates
APT policy: (500, 'oldstable-updates'), (500, 'oldstable-security'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-32-amd64 (SMP w/12 CPU threads; PREEMPT)
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: systemd (via /run/systemd/system)
Versions of packages linux-image-6.1.0-32-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.142+deb12u1
ii kmod 30+20221128-1
ii linux-base 4.9
Versions of packages linux-image-6.1.0-32-amd64 recommends:
pn apparmor <none>
pn firmware-linux-free <none>
Versions of packages linux-image-6.1.0-32-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-efi-amd64 2.06-13+deb12u1
pn linux-doc-6.1 <none>
Versions of packages linux-image-6.1.0-32-amd64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
ii firmware-bnx2x 20230210-5
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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