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Bug#990279: linux-image-5.10.0-7-powerpc64le: Upgrade to 5.10.0-7-powerpc64le from 5.10.0-0.bpo.5-powerpc64le breaks amdgpu



Package: src:linux
Version: 5.10.40-1
Severity: normal
X-Debbugs-Cc: nwfilardo@gmail.com

Dear Maintainer,

Upgrading from 5.10.0-0.bpo.5-powerpc64le=5.10.24-1~bpo10+1 to
5.10.0-7-powerpc64le=5.10.40-1 has broken my X server's ability to use GL, and
has, indeed, lead to markedly poor performance even in things like rxvt.
Quoting /var/log/Xorg.0.log:

[    19.084] (II) LoadModule: "glx"
[    19.087] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    19.102] (II) Module glx: vendor="X.Org Foundation"
[    19.143] (II) Loading sub module "glamoregl"
[    19.143] (II) LoadModule: "glamoregl"
[    19.143] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[    19.159] (II) Module glamoregl: vendor="X.Org Foundation"
[    19.573] (II) modeset(0): glamor X acceleration enabled on AMD Radeon (TM) Pro WX 7100 Graphics (POLARIS10, DRM 3.40.0, 5.10.0-7-powerpc64le, LLVM 11.0.1)
[    19.573] (II) modeset(0): glamor initialized
[    19.647] (II) Initializing extension GLX
[    19.656] (II) AIGLX: Loaded and initialized radeonsi
[    19.656] (II) GLX: Initialized DRI2 GL provider for screen 0
[    20.985] (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage
[    21.018] (WW) glamor: Failed to allocate 48x48 FBO due to GL_OUT_OF_MEMORY.
[    21.018] (WW) glamor: Expect reduced performance.

Things work just fine with the same machine on the old kernel, so I'm holding
back for now, but this isn't a great long-term solution.  This is a Talos II
workstation, making it a little niche and therefore unsurprising that
regressions have crept in, but it'd be nice to get them resolved.  Any
suggestions, advice, requests for further information, &c are all appreciated.
I can rebuild kernels and bisect if pointed at the right git repository and
tags, if that'd be a useful thing.

FWIW, the same thing happened, I believe, with 5.10.0-6-powerpc64le, previously,
but I no longer have it installed to check again.

Thanks much in advance,
--nwf;

-- Package-specific info:
** Version:
Linux version 5.10.0-7-powerpc64le (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 5.10.40-1 (2021-05-28)

** Command line:
root=ZFS=rpool/ROOT/debian ro quiet

** Tainted: POE (12289)
 * proprietary module was loaded
 * externally-built ("out-of-tree") module was loaded
 * unsigned module was loaded

** Kernel log:
[    5.306593] [drm] amdgpu kernel modesetting enabled.
[    5.309579] amdgpu 0030:01:00.0: vgaarb: deactivate vga console
[    5.309753] amdgpu 0030:01:00.0: enabling device (0140 -> 0142)
[    5.309767] amdgpu 0030:01:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported
[    5.644486] amdgpu 0030:01:00.0: amdgpu: Fetched VBIOS from ROM BAR
[    5.644492] amdgpu: ATOM BIOS: 113-C9540101-103
[    5.647802] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_mc.bin
[    5.647819] amdgpu 0030:01:00.0: BAR 2: releasing [mem 0x6200010000000-0x62000101fffff 64bit pref]
[    5.647822] amdgpu 0030:01:00.0: BAR 0: releasing [mem 0x6200000000000-0x620000fffffff 64bit pref]
[    5.647869] amdgpu 0030:01:00.0: BAR 0: assigned [mem 0x6200000000000-0x62001ffffffff 64bit pref]
[    5.647879] amdgpu 0030:01:00.0: BAR 2: assigned [mem 0x6200200000000-0x62002001fffff 64bit pref]
[    5.647913] amdgpu 0030:01:00.0: amdgpu: VRAM: 8192M 0x000000F400000000 - 0x000000F5FFFFFFFF (8192M used)
[    5.647916] amdgpu 0030:01:00.0: amdgpu: GART: 256M 0x000000FF00000000 - 0x000000FF0FFFFFFF
[    5.648123] [drm] amdgpu: 8192M of VRAM memory ready
[    5.648128] [drm] amdgpu: 8192M of GTT memory ready.
[    5.649983] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_pfp_2.bin
[    5.650921] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_me_2.bin
[    5.651856] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_ce_2.bin
[    5.652822] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_rlc.bin
[    5.654748] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_mec_2.bin
[    5.657197] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_mec2_2.bin
[    5.659428] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_sdma.bin
[    5.661056] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_sdma1.bin
[    5.661159] amdgpu: hwmgr_sw_init smu backed is polaris10_smu
[    5.663358] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_uvd.bin
[    5.666276] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_vce.bin
[    5.668251] amdgpu 0030:01:00.0: firmware: direct-loading firmware amdgpu/polaris10_smc.bin
[    5.727666] snd_hda_intel 0030:01:00.1: bound 0030:01:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
[    5.946750] amdgpu 0030:01:00.0: amdgpu: SE 4, SH per SE 1, CU per SH 9, active_cu_number 36
[    6.091370] amdgpu 0030:01:00.0: [drm] fb0: amdgpudrmfb frame buffer device
[    6.132408] [drm] Initialized amdgpu 3.40.0 20150101 for 0030:01:00.0 on minor 0

** Model information
revision	: 2.2 (pvr 004e 1202)
latform	: PowerNV
model		: T2P9D01 REV 1.01
machine		: PowerNV T2P9D01 REV 1.01
Device Tree model: T2P9D01 REV 1.01

** Loaded modules:
tun(E)
xt_conntrack(E)
nf_conntrack_netlink(E)
xfrm_user(E)
xfrm_algo(E)
xt_CHECKSUM(E)
nft_chain_nat(E)
xt_MASQUERADE(E)
nf_nat(E)
nf_conntrack(E)
nf_defrag_ipv6(E)
nf_defrag_ipv4(E)
xt_addrtype(E)
nft_counter(E)
br_netfilter(E)
xt_tcpudp(E)
nft_compat(E)
bridge(E)
stp(E)
llc(E)
nf_tables(E)
yfs(POE)
libcrc32c(E)
nfnetlink(E)
overlay(E)
binfmt_misc(E)
joydev(E)
cp210x(E)
pl2303(E)
usbserial(E)
hid_generic(E)
usbhid(E)
hid(E)
dm_crypt(E)
evdev(E)
dm_mod(E)
crc32c_generic(E)
amdgpu(E)
ecb(E)
xts(E)
ctr(E)
cbc(E)
aes_generic(E)
libaes(E)
vmx_crypto(E)
gf128mul(E)
snd_hda_codec_hdmi(E)
snd_hda_intel(E)
snd_intel_dspcfg(E)
snd_hda_codec(E)
ofpart(E)
gpu_sched(E)
snd_hda_core(E)
ipmi_powernv(E)
ttm(E)
ipmi_devintf(E)
powernv_flash(E)
snd_hwdep(E)
mtd(E)
ipmi_msghandler(E)
at24(E)
snd_pcm(E)
opal_prd(E)
drm_kms_helper(E)
tg3(E)
snd_timer(E)
regmap_i2c(E)
snd(E)
syscopyarea(E)
xhci_pci(E)
sysfillrect(E)
soundcore(E)
sysimgblt(E)
libphy(E)
fb_sys_fops(E)
xhci_hcd(E)
i2c_algo_bit(E)
ptp(E)
pps_core(E)
sg(E)
drm(E)
fuse(E)
drm_panel_orientation_quirks(E)
configfs(E)
ip_tables(E)
x_tables(E)
autofs4(E)
sd_mod(E)
ext4(E)
crc16(E)
mbcache(E)
jbd2(E)
cdrom(E)
uas(E)
usb_storage(E)
usbcore(E)
usb_common(E)
zfs(POE)
zunicode(POE)
zzstd(OE)
zlua(OE)
zcommon(POE)
znvpair(POE)
zavl(POE)
icp(POE)
spl(OE)
nvme(E)
nvme_core(E)
t10_pi(E)
crc_t10dif(E)
crct10dif_generic(E)
crct10dif_common(E)
ahci(E)
libahci(E)

** PCI devices:
0000:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0000000/pci@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
	NUMA node: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: [disabled]
	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>

0001:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0100000/pci@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
	NUMA node: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: [disabled]
	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>

0001:01:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9235 PCIe 2.0 x2 4-port SATA 6 Gb/s Controller [1b4b:9235] (rev 11) (prog-if 01 [AHCI 1.0])
	Subsystem: Marvell Technology Group Ltd. 88SE9235 PCIe 2.0 x2 4-port SATA 6 Gb/s Controller [1b4b:9235]
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0100000/pci@0/sata@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 58
	NUMA node: 0
	IOMMU group: 0
	Region 0: I/O ports at 0000
	Region 1: I/O ports at 0000
	Region 2: I/O ports at 0000
	Region 3: I/O ports at 0000
	Region 4: I/O ports at 0000
	Region 5: Memory at 600c080040000 (32-bit, non-prefetchable) [size=2K]
	Expansion ROM at 600c080000000 [size=256K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

0002:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0200000/pci@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
	NUMA node: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: [disabled]
	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>

0003:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0300000/pci@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
	NUMA node: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: [disabled]
	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>

0003:01:00.0 USB controller [0c03]: Texas Instruments TUSB73x0 SuperSpeed USB 3.0 xHCI Host Controller [104c:8241] (rev 02) (prog-if 30 [XHCI])
	Subsystem: IBM S824 (8286-42A) [1014:04b2]
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0300000/pci@0/usb-xhci@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 56
	NUMA node: 0
	IOMMU group: 1
	Region 0: Memory at 600c180000000 (64-bit, non-prefetchable) [size=64K]
	Region 2: Memory at 600c180010000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

0004:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0400000/pci@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
	NUMA node: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: 0006024000000000-0006027f7fffffff [size=254G]
	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>

0004:01:00.0 Ethernet controller [0200]: Broadcom Inc. and subsidiaries NetXtreme BCM5719 Gigabit Ethernet PCIe [14e4:1657] (rev 01)
	Subsystem: Broadcom Inc. and subsidiaries NetXtreme BCM5719 Gigabit Ethernet PCIe [14e4:1981]
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0400000/pci@0/ethernet@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 72
	NUMA node: 0
	IOMMU group: 2
	Region 0: Memory at 6024000000000 (64-bit, prefetchable) [size=64K]
	Region 2: Memory at 6024000010000 (64-bit, prefetchable) [size=64K]
	Region 4: Memory at 6024000020000 (64-bit, prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: tg3
	Kernel modules: tg3

0004:01:00.1 Ethernet controller [0200]: Broadcom Inc. and subsidiaries NetXtreme BCM5719 Gigabit Ethernet PCIe [14e4:1657] (rev 01)
	Subsystem: Broadcom Inc. and subsidiaries NetXtreme BCM5719 Gigabit Ethernet PCIe [14e4:1981]
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0400000/pci@0/ethernet@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
	Interrupt: pin B routed to IRQ 73
	NUMA node: 0
	IOMMU group: 2
	Region 0: Memory at 6024000030000 (64-bit, prefetchable) [size=64K]
	Region 2: Memory at 6024000040000 (64-bit, prefetchable) [size=64K]
	Region 4: Memory at 6024000050000 (64-bit, prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: tg3
	Kernel modules: tg3

0005:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0500000/pci@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
	NUMA node: 0
	Bus: primary=00, secondary=01, subordinate=02, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: [disabled]
	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>

0005:01:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 04) (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0500000/pci@0/pci@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 80
	NUMA node: 0
	Bus: primary=01, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: [disabled]
	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>

0005:02:00.0 Multimedia video controller [0400]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 41)
	Subsystem: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000]
	Device tree node: /sys/firmware/devicetree/base/pciex@600c3c0500000/pci@0/pci@0/video@0
	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 80
	NUMA node: 0
	IOMMU group: 3
	Region 0: Memory at 600c280000000 (32-bit, non-prefetchable) [disabled] [size=16M]
	Region 1: Memory at 600c281000000 (32-bit, non-prefetchable) [disabled] [size=128K]
	Region 2: I/O ports at <unassigned> [disabled]
	Capabilities: <access denied>

0030:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0000000/pci@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
	NUMA node: 8
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: 0006200000000000-0006203fbfffffff [size=255G]
	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>

0030:01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon Pro WX 7100] [1002:67c4] (prog-if 00 [VGA controller])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon Pro WX 7100] [1002:0b0d]
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0000000/pci@0/vga@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 65
	NUMA node: 8
	IOMMU group: 4
	Region 0: Memory at 6200000000000 (64-bit, prefetchable) [size=8G]
	Region 2: Memory at 6200200000000 (64-bit, prefetchable) [size=2M]
	Region 4: I/O ports at <unassigned> [disabled]
	Region 5: Memory at 620c000000000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at 620c000040000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu

0030:01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] [1002:aaf0]
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] [1002:aaf0]
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0000000/pci@0/multimedia-device@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
	Interrupt: pin B routed to IRQ 64
	NUMA node: 8
	IOMMU group: 4
	Region 0: Memory at 620c000060000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

0031:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0100000/pci@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
	NUMA node: 8
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: [disabled]
	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>

0031:01:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961/SM963 [144d:a804] (prog-if 02 [NVM Express])
	Subsystem: Samsung Electronics Co Ltd SM963 2.5" NVMe PCIe SSD [144d:a801]
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0100000/pci@0/mass-storage@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 57
	NUMA node: 8
	IOMMU group: 5
	Region 0: Memory at 620c080000000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme

0032:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0200000/pci@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
	NUMA node: 8
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: [disabled]
	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>

0033:00:00.0 PCI bridge [0604]: IBM POWER9 Host Bridge (PHB4) [1014:04c1] (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0300000/pci@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
	NUMA node: 8
	Bus: primary=00, secondary=01, subordinate=1b, sec-latency=0
	I/O behind bridge: 00000000-00000fff [size=4K]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: 0006220000000000-0006223fbfffffff [size=255G]
	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>

0033:01:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX 9733 33-lane, 9-port PCI Express Gen 3 (8.0 GT/s) Switch [10b5:9733] (rev b0) (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0300000/pci@0/pci@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 74
	NUMA node: 8
	Region 0: Memory at 620c182000000 (32-bit, non-prefetchable) [size=256K]
	Bus: primary=01, secondary=02, subordinate=1b, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 80000000-ffefffff [size=2047M]
	Prefetchable memory behind bridge: 0006220000000000-0006223fbfffffff [size=255G]
	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>

0033:02:01.0 PCI bridge [0604]: PLX Technology, Inc. PEX 9733 33-lane, 9-port PCI Express Gen 3 (8.0 GT/s) Switch [10b5:9733] (rev b0) (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0300000/pci@0/pci@0/pci@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
	Interrupt: pin A routed to IRQ 75
	NUMA node: 8
	Bus: primary=02, secondary=03, subordinate=07, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: [disabled]
	Prefetchable memory behind bridge: [disabled]
	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>

0033:02:04.0 PCI bridge [0604]: PLX Technology, Inc. PEX 9733 33-lane, 9-port PCI Express Gen 3 (8.0 GT/s) Switch [10b5:9733] (rev b0) (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0300000/pci@0/pci@0/pci@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 74
	NUMA node: 8
	Bus: primary=02, secondary=08, subordinate=0c, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 80000000-803fffff [size=4M]
	Prefetchable memory behind bridge: 0006220000000000-000622001fffffff [size=512M]
	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>

0033:02:05.0 PCI bridge [0604]: PLX Technology, Inc. PEX 9733 33-lane, 9-port PCI Express Gen 3 (8.0 GT/s) Switch [10b5:9733] (rev b0) (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0300000/pci@0/pci@0/pci@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 75
	NUMA node: 8
	Bus: primary=02, secondary=0d, subordinate=11, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 80400000-807fffff [size=4M]
	Prefetchable memory behind bridge: 0006220020000000-000622003fffffff [size=512M]
	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>

0033:02:06.0 PCI bridge [0604]: PLX Technology, Inc. PEX 9733 33-lane, 9-port PCI Express Gen 3 (8.0 GT/s) Switch [10b5:9733] (rev b0) (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0300000/pci@0/pci@0/pci@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 76
	NUMA node: 8
	Bus: primary=02, secondary=12, subordinate=16, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 80800000-80bfffff [size=4M]
	Prefetchable memory behind bridge: 0006220040000000-000622005fffffff [size=512M]
	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>

0033:02:07.0 PCI bridge [0604]: PLX Technology, Inc. PEX 9733 33-lane, 9-port PCI Express Gen 3 (8.0 GT/s) Switch [10b5:9733] (rev b0) (prog-if 00 [Normal decode])
	Device tree node: /sys/firmware/devicetree/base/pciex@620c3c0300000/pci@0/pci@0/pci@7
	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 77
	NUMA node: 8
	Bus: primary=02, secondary=17, subordinate=1b, sec-latency=0
	I/O behind bridge: [disabled]
	Memory behind bridge: 80c00000-80ffffff [size=4M]
	Prefetchable memory behind bridge: 0006220060000000-000622007fffffff [size=512M]
	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>


** USB devices:
Bus 002 Device 003: ID 05e3:0612 Genesys Logic, Inc. Hub
Bus 002 Device 004: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 020: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
Bus 001 Device 018: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
Bus 001 Device 016: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 014: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 011: ID 1b1c:0c10 Corsair Commander PRO
Bus 001 Device 008: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 006: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 003: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 001 Device 007: ID 2001:f103 D-Link Corp. DUB-H7 7-port USB 2.0 hub
Bus 001 Device 019: ID 045e:0023 Microsoft Corp. Trackball Optical
Bus 001 Device 017: ID 3297:4974 ZSA Technology Labs ErgoDox EZ
Bus 001 Device 015: ID 10c4:ea60 Silicon Labs CP210x UART Bridge
Bus 001 Device 012: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 013: ID 058f:6364 Alcor Micro Corp. AU6477 Card Reader Controller
Bus 001 Device 010: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 009: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port / Mobile Action MA-8910P
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 004: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 002: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 11.0
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'testing-security'), (500, 'testing-debug'), (500, 'stable-updates'), (500, 'stable-debug'), (500, 'proposed-updates-debug'), (500, 'stable'), (400, 'testing'), (300, 'unstable')
Architecture: ppc64el (ppc64le)

Kernel: Linux 5.10.0-7-powerpc64le (SMP w/176 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
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)
LSM: AppArmor: enabled

Versions of packages linux-image-5.10.0-7-powerpc64le depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.140
ii  kmod                                    28-1
ii  linux-base                              4.6

Versions of packages linux-image-5.10.0-7-powerpc64le recommends:
ii  apparmor             2.13.6-10
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.10.0-7-powerpc64le suggests:
pn  debian-kernel-handbook  <none>
ii  grub-ieee1275           2.04-18
pn  linux-doc-5.10          <none>
pn  mkvmlinuz               <none>

Versions of packages linux-image-5.10.0-7-powerpc64le is related to:
ii  firmware-amd-graphics     20210315-2
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>
ii  firmware-linux-nonfree    20210315-2
ii  firmware-misc-nonfree     20210315-2
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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