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Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.

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  Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric Degenetais <eric.4.debian@grabatoulnz.fr> - 2024-09-15 14:00 +0200
    Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-09-21 00:00 +0200
    Processed: Re: Bug#1081833: linux-image-6.1.0-25-amd64:  regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound  during playback - 6.1.0-23 works. "Debian Bug Tracking System" <owner@bugs.debian.org> - 2024-09-22 21:00 +0200
    Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Salvatore Bonaccorso <carnil@debian.org> - 2024-09-22 21:00 +0200
      Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-09-22 21:30 +0200
        Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-09-24 17:50 +0200
        Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-09-24 20:30 +0200
          Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Salvatore Bonaccorso <carnil@debian.org> - 2024-09-24 21:10 +0200
    Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Salvatore Bonaccorso <carnil@debian.org> - 2024-09-25 18:30 +0200
      Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-09-26 16:00 +0200
        Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Salvatore Bonaccorso <carnil@debian.org> - 2024-09-28 15:30 +0200
          Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-09-28 19:00 +0200
    Bug#1081833: [eric.4.debian@grabatoulnz.fr: Re: Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.] Salvatore Bonaccorso <carnil@debian.org> - 2024-09-25 18:30 +0200
    Processed: Re: Bug#1081833: linux-image-6.1.0-25-amd64:  regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound  during playback - 6.1.0-23 works. "Debian Bug Tracking System" <owner@bugs.debian.org> - 2024-09-25 18:30 +0200
    Processed: Re: Bug#1081833: linux-image-6.1.0-25-amd64:  regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound  during playback - 6.1.0-23 works. "Debian Bug Tracking System" <owner@bugs.debian.org> - 2024-09-28 15:30 +0200
    Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Skye White <skye-debian@skyewhite.ca> - 2024-09-28 23:50 +0200
    Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Skye White <skye-debian@skyewhite.ca> - 2024-09-30 16:50 +0200
    Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-10-02 00:00 +0200
      Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Salvatore Bonaccorso <carnil@debian.org> - 2024-10-03 07:50 +0200
        Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works. Eric <eric.4.debian@grabatoulnz.fr> - 2024-10-05 15:40 +0200

#83998 — Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.

Package: src:linux
Version: 6.1.106-3
Severity: normal

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation? Changing AMD graphic/sound controller board. Sound play back was audible but marred by constant crakcs every few seconds.
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
Selecting kernel 6.1.0-23 instead of 6.1.0-25 at boot allows to have fine sound playback through HDMI.
   * What was the outcome of this action?
Sound works when falling back to previous versions.
   * What outcome did you expect instead? Current kernel should enable correct sound playback through HDMI.

*** End of the template - remove these template lines ***


-- Package-specific info:
** Version:
Linux version 6.1.0-25-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 6.1.106-3 (2024-08-26)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-6.1.0-25-amd64 root=UUID=af3acbfd-64b1-4dcd-a313-2e76ec91e92b ro amdgpu.si_support=1 amdgpu.cik_support=1 amdgpu.dc=1 amdgpu.dpm=1

** Tainted: OE (12288)
 * externally-built ("out-of-tree") module was loaded
 * unsigned module was loaded

** Kernel log:
[    7.334176] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 10
[    7.392153] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
[    7.392586] e100 0000:06:05.0 enp6s5: renamed from eth0
[    7.393293] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    7.395580] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[    7.396751] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    7.396952] xhci_hcd 0000:05:00.0: hcc params 0x0200e080 hci version 0x100 quirks 0x0000000010800410
[    7.397860] snd_hda_codec_realtek hdaudioC0D0:    dig-out=0x11/0x1e
[    7.399407] xhci_hcd 0000:05:00.0: xHCI Host Controller
[    7.400089] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    7.401186] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 11
[    7.402272] snd_hda_codec_realtek hdaudioC0D0:      Front Mic=0x19
[    7.403385] xhci_hcd 0000:05:00.0: Host supports USB 3.0 SuperSpeed
[    7.404459] snd_hda_codec_realtek hdaudioC0D0:      Rear Mic=0x18
[    7.405649] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.01
[    7.406713] snd_hda_codec_realtek hdaudioC0D0:      Line=0x1a
[    7.407867] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.410168] usb usb10: Product: xHCI Host Controller
[    7.411294] usb usb10: Manufacturer: Linux 6.1.0-25-amd64 xhci-hcd
[    7.412418] usb usb10: SerialNumber: 0000:05:00.0
[    7.413563] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input10
[    7.414778] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input11
[    7.415984] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input12
[    7.417217] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input13
[    7.417995] sr 4:0:0:0: Attached scsi CD-ROM sr0
[    7.418427] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input14
[    7.419664] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input15
[    7.422772] SVM: TSC scaling supported
[    7.423793] kvm: Nested Virtualization enabled
[    7.424819] SVM: kvm: Nested Paging enabled
[    7.425544] hub 10-0:1.0: USB hub found
[    7.425946] SVM: LBR virtualization supported
[    7.426831] hub 10-0:1.0: 2 ports detected
[    7.428982] usb usb11: We don't know the algorithms for LPM for this host, disabling LPM.
[    7.430013] usb usb11: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.01
[    7.431034] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    7.432040] usb usb11: Product: xHCI Host Controller
[    7.433049] usb usb11: Manufacturer: Linux 6.1.0-25-amd64 xhci-hcd
[    7.434058] usb usb11: SerialNumber: 0000:05:00.0
[    7.435290] hub 11-0:1.0: USB hub found
[    7.436384] hub 11-0:1.0: 2 ports detected
[    7.442604] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input16
[    7.443708] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input17
[    7.444787] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card0/input18
[    7.446215] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card0/input19
[    7.447363] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card0/input20
[    7.449519] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card0/input21
[    7.450684] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card0/input22
[    7.451971] input: HDA ATI SB Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card0/input23
[    7.454499] MCE: In-kernel MCE decoding enabled.
[    7.692075] usb 10-2: new full-speed USB device number 2 using xhci_hcd
[    7.823820] Adding 1023996k swap on /dev/sdc6.  Priority:-2 extents:1 across:1023996k FS
[    7.968365] Adding 4011000k swap on /dev/sdc3.  Priority:-3 extents:1 across:4011000k FS
[    7.985772] usb 10-2: New USB device found, idVendor=0a12, idProduct=0001, bcdDevice=88.91
[    7.985784] usb 10-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    8.052462] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    8.306745] Bluetooth: Core ver 2.22
[    8.308022] NET: Registered PF_BLUETOOTH protocol family
[    8.309301] Bluetooth: HCI device and connection manager initialized
[    8.310543] Bluetooth: HCI socket layer initialized
[    8.311780] Bluetooth: L2CAP socket layer initialized
[    8.313039] Bluetooth: SCO socket layer initialized
[    8.333814] usbcore: registered new interface driver btusb
[    8.335463] Bluetooth: hci0: CSR: Setting up dongle with HCI ver=6 rev=22bb; LMP ver=6 subver=22bb; manufacturer=10
[   11.288681] EXT4-fs (sdb3): mounted filesystem with ordered data mode. Quota mode: none.
[   11.972041] audit: type=1400 audit(1726391670.789:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=736 comm="apparmor_parser"
[   11.974725] audit: type=1400 audit(1726391670.789:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=736 comm="apparmor_parser"
[   11.977443] audit: type=1400 audit(1726391670.789:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=735 comm="apparmor_parser"
[   11.977446] audit: type=1400 audit(1726391670.789:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=739 comm="apparmor_parser"
[   11.977449] audit: type=1400 audit(1726391670.789:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=739 comm="apparmor_parser"
[   11.977451] audit: type=1400 audit(1726391670.789:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=739 comm="apparmor_parser"
[   11.977742] audit: type=1400 audit(1726391670.801:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/freshclam" pid=738 comm="apparmor_parser"
[   11.991450] audit: type=1400 audit(1726391670.801:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ioq3ded" pid=741 comm="apparmor_parser"
[   11.991457] audit: type=1400 audit(1726391670.801:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oosplash" pid=744 comm="apparmor_parser"
[   11.991463] audit: type=1400 audit(1726391670.809:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=745 comm="apparmor_parser"
[   12.187909] r8169 0000:02:00.0: firmware: direct-loading firmware rtl_nic/rtl8168f-1.fw
[   12.189957] RTL8211E Gigabit Ethernet r8169-0-200:00: attached PHY driver (mii_bus:phy_addr=r8169-0-200:00, irq=MAC)
[   12.414012] r8169 0000:02:00.0 enp2s0: Link is Down
[   12.496587] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   12.497647] Bluetooth: BNEP filters: protocol multicast
[   12.498681] Bluetooth: BNEP socket layer initialized
[   12.501438] Bluetooth: MGMT ver 1.22
[   12.528622] NET: Registered PF_ALG protocol family
[   12.647876] Bluetooth: RFCOMM TTY layer initialized
[   12.648881] Bluetooth: RFCOMM socket layer initialized
[   12.649841] Bluetooth: RFCOMM ver 1.11
[   12.736877] EXT4-fs (sda3): mounted filesystem with ordered data mode. Quota mode: none.
[   13.022512] NET: Registered PF_QIPCRTR protocol family
[   13.040170] vboxdrv: loading out-of-tree module taints kernel.
[   13.041649] vboxdrv: module verification failed: signature and/or required key missing - tainting kernel
[   13.063744] vboxdrv: Found 8 processor cores/threads
[   13.080269] vboxdrv: TSC mode is Invariant, tentative frequency 4013607990 Hz
[   13.081275] vboxdrv: Successfully loaded version 7.0.10 r158379 (interface 0x00330004)
[   13.294439] VBoxNetFlt: Successfully started.
[   13.298901] VBoxNetAdp: Successfully started.
[   15.151832] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready
[   15.151832] r8169 0000:02:00.0 enp2s0: Link is Up - 1Gbps/Full - flow control rx/tx
[   20.119731] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   20.121948] Bridge firewalling registered
[   20.376233] Initializing XFRM netlink socket

** Model information
sys_vendor: To be filled by O.E.M.
product_name: To be filled by O.E.M.
product_version: To be filled by O.E.M.
chassis_vendor: To Be Filled By O.E.M.
chassis_version: To Be Filled By O.E.M.
bios_vendor: American Megatrends Inc.
bios_version: 2501
board_vendor: ASUSTeK COMPUTER INC.
board_name: M5A99X EVO R2.0
board_version: Rev 1.xx

** Loaded modules:
xt_conntrack
nft_chain_nat
xt_MASQUERADE
nf_nat
nf_conntrack_netlink
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
xfrm_user
xfrm_algo
xt_addrtype
nft_compat
nf_tables
libcrc32c
nfnetlink
br_netfilter
bridge
stp
llc
vboxnetadp(OE)
vboxnetflt(OE)
vboxdrv(OE)
qrtr
overlay
rfcomm
cmac
algif_hash
algif_skcipher
af_alg
bnep
binfmt_misc
btusb
btrtl
btbcm
btintel
btmtk
bluetooth
jitterentropy_rng
drbg
ansi_cprng
ecdh_generic
ecc
edac_mce_amd
kvm_amd
snd_hda_codec_realtek
ccp
snd_hda_codec_generic
snd_hda_codec_hdmi
kvm
irqbypass
crc32_pclmul
ghash_clmulni_intel
sha512_ssse3
sha512_generic
sha256_ssse3
sha1_ssse3
snd_hda_intel
eeepc_wmi
snd_intel_dspcfg
asus_wmi
aesni_intel
snd_intel_sdw_acpi
battery
sp5100_tco
platform_profile
e100
sparse_keymap
snd_hda_codec
watchdog
xhci_pci
ledtrig_audio
crypto_simd
mii
rfkill
snd_hda_core
sr_mod
cryptd
xhci_hcd
i2c_piix4
cdrom
r8169
snd_hwdep
k10temp
pcspkr
fam15h_power
wmi_bmof
mxm_wmi
snd_pcm
snd_timer
realtek
mdio_devres
snd
libphy
soundcore
button
acpi_cpufreq
sg
parport_pc
ppdev
lp
parport
fuse
loop
efi_pstore
dm_mod
configfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
amdgpu
evdev
joydev
gpu_sched
drm_buddy
hid_generic
usbhid
hid
radeon
sd_mod
t10_pi
video
i2c_algo_bit
drm_ttm_helper
ttm
crc64_rocksoft
crc64
crc_t10dif
crct10dif_generic
drm_display_helper
ohci_pci
ahci
drm_kms_helper
libahci
ohci_hcd
ehci_pci
ehci_hcd
libata
drm
crct10dif_pclmul
crct10dif_common
crc32c_intel
usbcore
scsi_mod
cec
rc_core
usb_common
scsi_common
wmi

** PCI devices:
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD/ATI] RD9x0/RX980 Host Bridge [1002:5a14] (rev 02)
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD9x0/RX980 Host Bridge [1002:5a14]
	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-
	NUMA node: 0
	Capabilities: <access denied>

00:02.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GFX port 0) [1002:5a16] (prog-if 00 [Normal decode])
	DeviceName:  Onboard IGD
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GFX port 0) [1002:5a14]
	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 26
	NUMA node: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: e000-efff [size=4K] [16-bit]
	Memory behind bridge: fea00000-feafffff [size=1M] [32-bit]
	Prefetchable memory behind bridge: c0000000-d07fffff [size=264M] [32-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

00:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 0) [1002:5a18] (prog-if 00 [Normal decode])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 0) [1002:5a14]
	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 27
	NUMA node: 0
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: d000-dfff [size=4K] [16-bit]
	Memory behind bridge: [disabled] [32-bit]
	Prefetchable memory behind bridge: d0a00000-d0afffff [size=1M] [32-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

00:05.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 1) [1002:5a19] (prog-if 00 [Normal decode])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 1) [1002:5a14]
	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
	NUMA node: 0
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: [disabled] [32-bit]
	Memory behind bridge: fe900000-fe9fffff [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

00:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 2) [1002:5a1a] (prog-if 00 [Normal decode])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 2) [1002:5a14]
	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
	NUMA node: 0
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: c000-cfff [size=4K] [16-bit]
	Memory behind bridge: fe800000-fe8fffff [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

00:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 3) [1002:5a1b] (prog-if 00 [Normal decode])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD890/RD9x0/RX980 PCI to PCI bridge (PCI Express GPP Port 3) [1002:5a14]
	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 30
	NUMA node: 0
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: [disabled] [32-bit]
	Memory behind bridge: fe700000-fe7fffff [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

00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] [1002:4391] (rev 40) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. M5A99X EVO (R1.0) SB950 [1043:84dd]
	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: 32
	Interrupt: pin A routed to IRQ 19
	NUMA node: 0
	Region 0: I/O ports at f040 [size=8]
	Region 1: I/O ports at f030 [size=4]
	Region 2: I/O ports at f020 [size=8]
	Region 3: I/O ports at f010 [size=4]
	Region 4: I/O ports at f000 [size=16]
	Region 5: Memory at feb0b000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397]
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 18
	NUMA node: 0
	Region 0: Memory at feb0a000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci
	Kernel modules: ohci_pci

00:12.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396]
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 17
	NUMA node: 0
	Region 0: Memory at feb09000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397]
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 20
	NUMA node: 0
	Region 0: Memory at feb08000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci
	Kernel modules: ohci_pci

00:13.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396]
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 21
	NUMA node: 0
	Region 0: Memory at feb07000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller [1002:4385] (rev 42)
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller [1002:4385]
	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-
	NUMA node: 0
	Kernel driver in use: piix4_smbus
	Kernel modules: i2c_piix4, sp5100_tco

00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) [1002:4383] (rev 40)
	Subsystem: ASUSTeK Computer Inc. SBx00 Azalia (Intel HDA) [1043:84fb]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 16
	NUMA node: 0
	Region 0: Memory at feb00000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller [1002:439d] (rev 40)
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller [1002:439d]
	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
	NUMA node: 0

00:14.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge [1002:4384] (rev 40) (prog-if 01 [Subtractive decode])
	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: 64
	NUMA node: 0
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=64
	I/O behind bridge: b000-bfff [size=4K] [16-bit]
	Memory behind bridge: fe500000-fe6fffff [size=2M] [32-bit]
	Prefetchable memory behind bridge: d0900000-d09fffff [size=1M] [32-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-

00:14.5 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller [1002:4399] (prog-if 10 [OHCI])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller [1002:4399]
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 18
	NUMA node: 0
	Region 0: Memory at feb06000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci
	Kernel modules: ohci_pci

00:16.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] (prog-if 10 [OHCI])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397]
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 22
	NUMA node: 0
	Region 0: Memory at feb05000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci-pci
	Kernel modules: ohci_pci

00:16.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] (prog-if 20 [EHCI])
	Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396]
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 23
	NUMA node: 0
	Region 0: Memory at feb04000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0 [1022:1600]
	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-
	NUMA node: 0
	Capabilities: <access denied>

00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1 [1022:1601]
	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-
	NUMA node: 0

00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2 [1022:1602]
	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-
	NUMA node: 0

00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3 [1022:1603]
	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-
	NUMA node: 0
	Capabilities: <access denied>
	Kernel driver in use: k10temp
	Kernel modules: k10temp

00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4 [1022:1604]
	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-
	NUMA node: 0
	Kernel driver in use: fam15h_power
	Kernel modules: fam15h_power

00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5 [1022:1605]
	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-
	NUMA node: 0

01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii PRO [Radeon R9 290/390] [1002:67b1] (prog-if 00 [VGA controller])
	Subsystem: PC Partner Limited / Sapphire Technology Hawaii PRO [Radeon R9 290/390] [174b:e285]
	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
	NUMA node: 0
	Region 0: Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Region 2: Memory at d0000000 (64-bit, prefetchable) [size=8M]
	Region 4: I/O ports at e000 [size=256]
	Region 5: Memory at fea00000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: radeon
	Kernel modules: radeon, amdgpu

01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Hawaii HDMI Audio [Radeon R9 290/290X / 390/390X] [1002:aac8]
	Subsystem: PC Partner Limited / Sapphire Technology Hawaii HDMI Audio [Radeon R9 290/290X / 390/390X] [174b:aac8]
	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 47
	NUMA node: 0
	Region 0: Memory at fea60000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 09)
	Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:8505]
	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
	NUMA node: 0
	Region 0: I/O ports at d000 [size=256]
	Region 2: Memory at d0a04000 (64-bit, prefetchable) [size=4K]
	Region 4: Memory at d0a00000 (64-bit, prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: r8169
	Kernel modules: r8169

03:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller [1b21:1142] (prog-if 30 [XHCI])
	Subsystem: ASUSTeK Computer Inc. ASM1042A USB 3.0 Host Controller [1043:85bf]
	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
	NUMA node: 0
	Region 0: Memory at fe900000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

04:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev 01) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. ASM1061/ASM1062 Serial ATA Controller [1043:84b7]
	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
	NUMA node: 0
	Region 0: I/O ports at c050 [size=8]
	Region 1: I/O ports at c040 [size=4]
	Region 2: I/O ports at c030 [size=8]
	Region 3: I/O ports at c020 [size=4]
	Region 4: I/O ports at c000 [size=32]
	Region 5: Memory at fe800000 (32-bit, non-prefetchable) [size=512]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

05:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller [1b21:1142] (prog-if 30 [XHCI])
	Subsystem: ASUSTeK Computer Inc. ASM1042A USB 3.0 Host Controller [1043:85bf]
	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 48
	NUMA node: 0
	Region 0: Memory at fe700000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

06:05.0 Ethernet controller [0200]: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 [8086:1229] (rev 04)
	Subsystem: Intel Corporation 82558B PRO/100+ PCI (TP) [8086:0009]
	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: 32 (2000ns min, 14000ns max)
	Interrupt: pin A routed to IRQ 20
	NUMA node: 0
	Region 0: Memory at d0900000 (32-bit, prefetchable) [size=4K]
	Region 1: I/O ports at b000 [size=32]
	Region 2: Memory at fe600000 (32-bit, non-prefetchable) [size=1M]
	Expansion ROM at fe500000 [disabled] [size=1M]
	Capabilities: <access denied>
	Kernel driver in use: e100
	Kernel modules: e100


** USB devices:
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 046d:c328 Logitech, Inc. Corded Keyboard K280e
Bus 004 Device 002: ID 145f:026e Trust GXT 133 Gaming Mouse
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 011 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 010 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 010 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 12.7
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'oldoldstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.1.0-25-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.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-6.1.0-25-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-6.1.0-25-amd64 recommends:
ii  apparmor             3.0.8-3
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-6.1.0-25-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.06-13+deb12u1
pn  linux-doc-6.1           <none>

Versions of packages linux-image-6.1.0-25-amd64 is related to:
ii  firmware-amd-graphics     20230210-5
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>
ii  firmware-misc-nonfree     20230210-5
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20230210-5
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

[toc] | [next] | [standalone]

#84053

In addition, I tried the current bookworm-backports version, 
6.10.6-1~bpo12+1.

The problem is found in this version too.


As a workaround, I default boot in 6.1.0-23 for now, but of course it's 
a problem as it deprives me from security fixes.


Thanks for all your work.


Éric

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#84072 — Processed: Re: Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.

Processing control commands:

> tags -1 + moreinfo
Bug #1081833 [src:linux] linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.
Added tag(s) moreinfo.

-- 
1081833: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081833
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

[toc] | [prev] | [next] | [standalone]

#84073

Control: tags -1 + moreinfo

Hi Eric,

On Sun, Sep 15, 2024 at 01:47:41PM +0200, Eric Degenetais wrote:
> Package: src:linux
> Version: 6.1.106-3
> Severity: normal
> 
> Dear Maintainer,
> 
> *** Reporter, please consider answering these questions, where appropriate ***
> 
>    * What led up to the situation? Changing AMD graphic/sound controller board. Sound play back was audible but marred by constant crakcs every few seconds.
>    * What exactly did you do (or not do) that was effective (or
>      ineffective)?
> Selecting kernel 6.1.0-23 instead of 6.1.0-25 at boot allows to have fine sound playback through HDMI.
>    * What was the outcome of this action?
> Sound works when falling back to previous versions.
>    * What outcome did you expect instead? Current kernel should enable correct sound playback through HDMI.

Since you seem to easily have the effect reproducible with your
hardware, and can determine if a version between 6.1.99 and 6.1.106
upstream would be affected, can you bisect the changes to identify
which is the commit introducing the issue?

Regards,
Salvatore

[toc] | [prev] | [next] | [standalone]

#84076

[Multipart message — attachments visible in raw view] — view raw

On 22/09/2024 20:55, Salvatore Bonaccorso wrote:
> Control: tags -1 + moreinfo
>
> Hi Eric,
Hi Salvatore,
> Since you seem to easily have the effect reproducible with your
> hardware, and can determine if a version between 6.1.99 and 6.1.106
> upstream would be affected, can you bisect the changes to identify
> which is the commit introducing the issue?

Indeed, reproducing is easy. I have begun bisecting, will report back 
when it is finished (the box taks quite a bit of time for each kernel 
build).

>
> Regards,
> Salvatore

Regards

Eric

[toc] | [prev] | [next] | [standalone]

#84097

[Multipart message — attachments visible in raw view] — view raw

On 22/09/2024 21:22, Eric wrote:
> On 22/09/2024 20:55, Salvatore Bonaccorso wrote:
>> Control: tags -1 + moreinfo
>>
>> Hi Eric,
> Hi Salvatore,
>> Since you seem to easily have the effect reproducible with your
>> hardware, and can determine if a version between 6.1.99 and 6.1.106
>> upstream would be affected, can you bisect the changes to identify
>> which is the commit introducing the issue?
>
> Indeed, reproducing is easy. I have begun bisecting, will report back 
> when it is finished (the box taks quite a bit of time for each kernel 
> build).
>
The bisect is complete and yields this result

15115033f056cbd7649b8e1806287f71bdb7ce5c is the first bad commit
commit 15115033f056cbd7649b8e1806287f71bdb7ce5c
Author: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Date:   Fri Jul 26 20:17:10 2024 +0200

     ice: don't busy wait for Rx queue disable in ice_qp_dis()

     [ Upstream commit 1ff72a2f67791cd4ddad19ed830445f57b30e992 ]

     When ice driver is spammed with multiple xdpsock instances and flow
     control is enabled, there are cases when Rx queue gets stuck and unable
     to reflect the disable state in QRX_CTRL register. Similar issue has
     previously been addressed in commit 13a6233b033f ("ice: Add support to
     enable/disable all Rx queues before waiting").

     To workaround this, let us simply not wait for a disabled state as 
later
     patch will make sure that regardless of the encountered error in the
     process of disabling a queue pair, the Rx queue will be enabled.

     Fixes: 2d4238f55697 ("ice: Add support for AF_XDP")
     Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
     Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A 
Contingent Worker at Intel)
     Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
     Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
     Signed-off-by: Sasha Levin <sashal@kernel.org>

>> Regards,
>> Salvatore
>
> Regards
>
> Eric
>

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#84098

[Multipart message — attachments visible in raw view] — view raw

> On 22/09/2024 21:22, Eric wrote:
>The bisect is complete and yields this result
>
>15115033f056cbd7649b8e1806287f71bdb7ce5c is the first bad commit
>commit 15115033f056cbd7649b8e1806287f71bdb7ce5c
>Author: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
>Date:   Fri Jul 26 20:17:10 2024 +0200
>
>    ice: don't busy wait for Rx queue disable in ice_qp_dis()
>
>    [ Upstream commit 1ff72a2f67791cd4ddad19ed830445f57b30e992 ]
>
>    When ice driver is spammed with multiple xdpsock instances and flow
>    control is enabled, there are cases when Rx queue gets stuck and unable
>    to reflect the disable state in QRX_CTRL register. Similar issue has
>    previously been addressed in commit 13a6233b033f ("ice: Add support to
>    enable/disable all Rx queues before waiting").
>
>    To workaround this, let us simply not wait for a disabled state as later
>    patch will make sure that regardless of the encountered error in the
>    process of disabling a queue pair, the Rx queue will be enabled.
>
>    Fixes: 2d4238f55697 ("ice: Add support for AF_XDP")
>    Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
>    Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com>  (A Contingent Worker at Intel)
>    Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
>    Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
>    Signed-off-by: Sasha Levin <sashal@kernel.org>

I posted too early ... looking back I found that nonsensical. Turns out on that last commit I had made a mistake. I suspect I booted on the wrong kernel that time.
I'll redo the last few rounds and post only after checking that the "first bad commit" indeed is bad.
Sorry for the noise

Eric

[toc] | [prev] | [next] | [standalone]

#84099

Hi,

On Tue, Sep 24, 2024 at 08:17:34PM +0200, Eric wrote:
> > On 22/09/2024 21:22, Eric wrote:
> > The bisect is complete and yields this result
> > 
> > 15115033f056cbd7649b8e1806287f71bdb7ce5c is the first bad commit
> > commit 15115033f056cbd7649b8e1806287f71bdb7ce5c
> > Author: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
> > Date:   Fri Jul 26 20:17:10 2024 +0200
> > 
> >     ice: don't busy wait for Rx queue disable in ice_qp_dis()
> > 
> >     [ Upstream commit 1ff72a2f67791cd4ddad19ed830445f57b30e992 ]
> > 
> >     When ice driver is spammed with multiple xdpsock instances and flow
> >     control is enabled, there are cases when Rx queue gets stuck and unable
> >     to reflect the disable state in QRX_CTRL register. Similar issue has
> >     previously been addressed in commit 13a6233b033f ("ice: Add support to
> >     enable/disable all Rx queues before waiting").
> > 
> >     To workaround this, let us simply not wait for a disabled state as later
> >     patch will make sure that regardless of the encountered error in the
> >     process of disabling a queue pair, the Rx queue will be enabled.
> > 
> >     Fixes: 2d4238f55697 ("ice: Add support for AF_XDP")
> >     Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
> >     Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com>  (A Contingent Worker at Intel)
> >     Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
> >     Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
> >     Signed-off-by: Sasha Levin <sashal@kernel.org>
> 
> I posted too early ... looking back I found that nonsensical. Turns out on that last commit I had made a mistake. I suspect I booted on the wrong kernel that time.
> I'll redo the last few rounds and post only after checking that the "first bad commit" indeed is bad.
> Sorry for the noise

No problem, and thanks for the update. Yes I was confused once I saw
your mail and did not saw a relation of this to your HDMI sound issue.

Thanks for your time investing into debugging this issue.

Regards,
Salvatore

[toc] | [prev] | [next] | [standalone]

#84102

Control: tags -1 - moreinfo

Hi Eric,

On Wed, Sep 25, 2024 at 07:54:40AM +0200, Eric wrote:
> Hi,
> 
> new bisect done !
> 
> On 24/09/2024 21:05, Salvatore Bonaccorso wrote:
> > Hi,
> > 
> > On Tue, Sep 24, 2024 at 08:17:34PM +0200, Eric wrote:
> > > > On 22/09/2024 21:22, Eric wrote:
> > > > The bisect is complete and yields this result
> > > > 
> > > > 15115033f056cbd7649b8e1806287f71bdb7ce5c is the first bad commit
> > > > commit 15115033f056cbd7649b8e1806287f71bdb7ce5c
> > > > Author: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
> > > > Date:   Fri Jul 26 20:17:10 2024 +0200
> > > > 
> > > >      ice: don't busy wait for Rx queue disable in ice_qp_dis()
> > > > 
> > > > 
> > > > I posted too early ... looking back I found that nonsensical. Turns out on that last commit I had made a mistake. I suspect I booted on the wrong kernel that time.
> > > > I'll redo the last few rounds and post only after checking that the "first bad commit" indeed is bad.
> > > > Sorry for the noise
> > No problem, and thanks for the update. Yes I was confused once I saw
> > your mail and did not saw a relation of this to your HDMI sound issue.
> 
> Now, that one make a lot more sense (even though I wouldn't know how to
> handle this, it is clearly related) :
> 
> 
> 92afcc310038ebe5d66c689bb0bf418f5451201c is the first bad commit
> commit 92afcc310038ebe5d66c689bb0bf418f5451201c
> Author: Takashi Iwai <tiwai@suse.de>
> Date:   Wed Jul 31 19:05:15 2024 +0200
> 
>     ALSA: hda: Conditionally use snooping for AMD HDMI
> 
>     [ Upstream commit 478689b5990deb626a0b3f1ebf165979914d6be4 ]
> 
>     The recent regression report revealed that the use of WC pages for AMD
>     HDMI device together with AMD IOMMU leads to unexpected truncation or
>     noises.  The issue seems triggered by the change in the kernel core
>     memory allocation that enables IOMMU driver to use always S/G
>     buffers.  Meanwhile, the use of WC pages has been a workaround for the
>     similar issue with standard pages in the past.  So, now we need to
>     apply the workaround conditionally, namely, only when IOMMU isn't in
>     place.
> 
>     This patch modifies the workaround code to check the DMA ops at first
>     and apply the snoop-off only when needed.
> 
>     Fixes: f5ff79fddf0e ("dma-mapping: remove CONFIG_DMA_REMAP")
>     Link: https://bugzilla.kernel.org/show_bug.cgi?id=219087
>     Link: https://patch.msgid.link/20240731170521.31714-1-tiwai@suse.de
>     Signed-off-by: Takashi Iwai <tiwai@suse.de>
>     Signed-off-by: Sasha Levin <sashal@kernel.org>
> 
>  sound/pci/hda/hda_controller.h |  2 +-
>  sound/pci/hda/hda_intel.c      | 10 +++++++++-
> 
>  2 files changed, 10 insertions(+), 2 deletions(-)
> 
> 
> Regards

Awesome, thanks for the bisect.

Let's see how we can move from here on to report it to upstream with
your case.

Regards,
Salvatore

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#84122

On 25/09/2024 18:21, Salvatore Bonaccorso wrote:
> Control: tags -1 - moreinfo
>
> Hi Eric,
Hi Salvatore,
>
> Awesome, thanks for the bisect.
>
> Let's see how we can move from here on to report it to upstream with
> your case.

Cool ! Let me know if/when there is something I can do, like testing ?

> Regards,
> Salvatore

Regards

Eric

[toc] | [prev] | [next] | [standalone]

#84133

Control: tags -1 + upstream
Control: forwarded -1 https://lore.kernel.org/regressions/ZvgCdYfKgwHpJXGE@eldamar.lan/T/#u

Hi,

On Thu, Sep 26, 2024 at 03:52:22PM +0200, Eric wrote:
> On 25/09/2024 18:21, Salvatore Bonaccorso wrote:
> > Control: tags -1 - moreinfo
> > 
> > Hi Eric,
> Hi Salvatore,
> > 
> > Awesome, thanks for the bisect.
> > 
> > Let's see how we can move from here on to report it to upstream with
> > your case.
> 
> Cool ! Let me know if/when there is something I can do, like testing ?

I just have reported the issue upstream including the regression list,
at
https://lore.kernel.org/regressions/ZvgCdYfKgwHpJXGE@eldamar.lan/T/#u
.

Regards,
Salvatore

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#84135

[Multipart message — attachments visible in raw view] — view raw

On 28/09/2024 15:22, Salvatore Bonaccorso wrote:
> I just have reported the issue upstream including the regression list,
> at
> https://lore.kernel.org/regressions/ZvgCdYfKgwHpJXGE@eldamar.lan/T/#u
> .
>
> Regards,
> Salvatore

Thank you for your work.

Wait and see, then !


Regards

Eric

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#84103 — Bug#1081833: [eric.4.debian@grabatoulnz.fr: Re: Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.]

----- Forwarded message from Eric <eric.4.debian@grabatoulnz.fr> -----

Hi,

new bisect done !

On 24/09/2024 21:05, Salvatore Bonaccorso wrote:
> Hi,
> 
> On Tue, Sep 24, 2024 at 08:17:34PM +0200, Eric wrote:
> > > On 22/09/2024 21:22, Eric wrote:
> > > The bisect is complete and yields this result
> > > 
> > > 15115033f056cbd7649b8e1806287f71bdb7ce5c is the first bad commit
> > > commit 15115033f056cbd7649b8e1806287f71bdb7ce5c
> > > Author: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
> > > Date:   Fri Jul 26 20:17:10 2024 +0200
> > > 
> > >      ice: don't busy wait for Rx queue disable in ice_qp_dis()
> > > 
> > > 
> > > I posted too early ... looking back I found that nonsensical. Turns out on that last commit I had made a mistake. I suspect I booted on the wrong kernel that time.
> > > I'll redo the last few rounds and post only after checking that the "first bad commit" indeed is bad.
> > > Sorry for the noise
> No problem, and thanks for the update. Yes I was confused once I saw
> your mail and did not saw a relation of this to your HDMI sound issue.

Now, that one make a lot more sense (even though I wouldn't know how to handle
this, it is clearly related) :


92afcc310038ebe5d66c689bb0bf418f5451201c is the first bad commit
commit 92afcc310038ebe5d66c689bb0bf418f5451201c
Author: Takashi Iwai <tiwai@suse.de>
Date:   Wed Jul 31 19:05:15 2024 +0200

    ALSA: hda: Conditionally use snooping for AMD HDMI

    [ Upstream commit 478689b5990deb626a0b3f1ebf165979914d6be4 ]

    The recent regression report revealed that the use of WC pages for AMD
    HDMI device together with AMD IOMMU leads to unexpected truncation or
    noises.  The issue seems triggered by the change in the kernel core
    memory allocation that enables IOMMU driver to use always S/G
    buffers.  Meanwhile, the use of WC pages has been a workaround for the
    similar issue with standard pages in the past.  So, now we need to
    apply the workaround conditionally, namely, only when IOMMU isn't in
    place.

    This patch modifies the workaround code to check the DMA ops at first
    and apply the snoop-off only when needed.

    Fixes: f5ff79fddf0e ("dma-mapping: remove CONFIG_DMA_REMAP")
    Link: https://bugzilla.kernel.org/show_bug.cgi?id=219087
    Link: https://patch.msgid.link/20240731170521.31714-1-tiwai@suse.de
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

 sound/pci/hda/hda_controller.h |  2 +-
 sound/pci/hda/hda_intel.c      | 10 +++++++++-

 2 files changed, 10 insertions(+), 2 deletions(-)


Regards


Eric

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#84104 — Processed: Re: Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.

Processing control commands:

> tags -1 - moreinfo
Bug #1081833 [src:linux] linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.
Removed tag(s) moreinfo.

-- 
1081833: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081833
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

[toc] | [prev] | [next] | [standalone]

#84134 — Processed: Re: Bug#1081833: linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.

Processing control commands:

> tags -1 + upstream
Bug #1081833 [src:linux] linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.
Added tag(s) upstream.
> forwarded -1 https://lore.kernel.org/regressions/ZvgCdYfKgwHpJXGE@eldamar.lan/T/#u
Bug #1081833 [src:linux] linux-image-6.1.0-25-amd64: regression on linux-image-6.1.0-25.amd64 regular cracks in HDMI sound during playback - 6.1.0-23 works.
Set Bug forwarded-to-address to 'https://lore.kernel.org/regressions/ZvgCdYfKgwHpJXGE@eldamar.lan/T/#u'.

-- 
1081833: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1081833
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

[toc] | [prev] | [next] | [standalone]

#84136

Hello,

I've noticed this bug as well. I find it notable that I'm also using an
AMD GCN-era GPU (in my case, an RX 480). I can also confirm that
6.1.0-23 is good and 6.1.0-25 is bad.

I tried to reproduce this by cloning the source from kernel.org and
checking out 6.1.106, but the problem doesn't seem to happen when using
the upstream 6.1.106 source. This suggests to me it's probably an
interaction between a Debian patch and an upstream change.

How should I go about figuring out what change caused it? Normally I'd
just bisect it, but that doesn't apply straightforwardly here.

(additional information below)

Thanks,

Skye (they/them)

---

$ uname -a

Linux ava 6.1.0-25-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.106-3 (2024-08-26) x86_64 GNU/Linux

$ lspci -vvv
00:00.0 Host bridge: Intel Corporation Device 4648 (rev 02)
	DeviceName: Onboard - Other
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7d25
	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
	IOMMU group: 1

00:01.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x16 Controller #1 (rev 02) (prog-if 00 [Normal decode])
	Subsystem: Micro-Star International Co., Ltd. [MSI] 12th Gen Core Processor PCI Express x16 Controller
	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 122
	IOMMU group: 2
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 4000-4fff [size=4K] [16-bit]
	Memory behind bridge: 81500000-815fffff [size=1M] [32-bit]
	Prefetchable memory behind bridge: 4100000000-43ffffffff [size=12G] [32-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 Display controller: Intel Corporation AlderLake-S GT1 (rev 0c)
	DeviceName: Onboard - Video
	Subsystem: Micro-Star International Co., Ltd. [MSI] AlderLake-S GT1
	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 150
	IOMMU group: 0
	Region 0: Memory at 6011000000 (64-bit, non-prefetchable) [size=16M]
	Region 2: Memory at 4000000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 5000 [size=64]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:08.0 System peripheral: Intel Corporation 12th Gen Core Processor Gaussian & Neural Accelerator (rev 02)
	DeviceName: Onboard - Other
	Subsystem: Micro-Star International Co., Ltd. [MSI] 12th Gen Core Processor Gaussian & Neural Accelerator
	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 255
	IOMMU group: 3
	Region 0: Memory at 601212b000 (64-bit, non-prefetchable) [disabled] [size=4K]
	Capabilities: <access denied>

00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01)
	DeviceName: Onboard - Other
	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
	Region 0: Memory at 6012110000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: intel_vsec
	Kernel modules: intel_vsec

00:14.0 USB controller: Intel Corporation Alder Lake-S PCH USB 3.2 Gen 2x2 XHCI Controller (rev 11) (prog-if 30 [XHCI])
	DeviceName: Onboard - Other
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S PCH USB 3.2 Gen 2x2 XHCI Controller
	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 126
	IOMMU group: 5
	Region 0: Memory at 6012100000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:14.2 RAM memory: Intel Corporation Alder Lake-S PCH Shared SRAM (rev 11)
	DeviceName: Onboard - Other
	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
	Region 0: Memory at 6012124000 (64-bit, non-prefetchable) [disabled] [size=16K]
	Region 2: Memory at 601212a000 (64-bit, non-prefetchable) [disabled] [size=4K]
	Capabilities: <access denied>

00:16.0 Communication controller: Intel Corporation Alder Lake-S PCH HECI Controller #1 (rev 11)
	DeviceName: Onboard - Other
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S PCH HECI Controller
	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 153
	IOMMU group: 6
	Region 0: Memory at 6012129000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Alder Lake-S PCH SATA Controller [AHCI Mode] (rev 11) (prog-if 01 [AHCI 1.0])
	DeviceName: Onboard - SATA
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S PCH SATA Controller [AHCI Mode]
	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 127
	IOMMU group: 7
	Region 0: Memory at 81600000 (32-bit, non-prefetchable) [size=8K]
	Region 1: Memory at 81603000 (32-bit, non-prefetchable) [size=256]
	Region 2: I/O ports at 5090 [size=8]
	Region 3: I/O ports at 5080 [size=4]
	Region 4: I/O ports at 5060 [size=32]
	Region 5: Memory at 81602000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation Alder Lake-S PCH PCI Express Root Port #1 (rev 11) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin ? routed to IRQ 123
	IOMMU group: 8
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 3000-3fff [size=4K] [16-bit]
	Memory behind bridge: 80800000-811fffff [size=10M] [32-bit]
	Prefetchable memory behind bridge: 6010300000-6010cfffff [size=10M] [32-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

00:1c.2 PCI bridge: Intel Corporation Alder Lake-S PCH PCI Express Root Port (rev 11) (prog-if 00 [Normal decode])
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S PCH PCI Express Root Port
	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 124
	IOMMU group: 9
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: f000-0fff [disabled] [16-bit]
	Memory behind bridge: 81200000-813fffff [size=2M] [32-bit]
	Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [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

00:1d.0 PCI bridge: Intel Corporation Alder Lake-S PCH PCI Express Root Port #9 (rev 11) (prog-if 00 [Normal decode])
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S PCH PCI Express Root Port
	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 125
	IOMMU group: 10
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: f000-0fff [disabled] [16-bit]
	Memory behind bridge: 81400000-814fffff [size=1M] [32-bit]
	Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [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

00:1f.0 ISA bridge: Intel Corporation Z690 Chipset LPC/eSPI Controller (rev 11)
	DeviceName: Onboard - Other
	Subsystem: Micro-Star International Co., Ltd. [MSI] Z690 Chipset LPC/eSPI Controller
	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
	IOMMU group: 11

00:1f.3 Audio device: Intel Corporation Alder Lake-S HD Audio Controller (rev 11)
	DeviceName: Onboard - Sound
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S HD Audio Controller
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 17
	IOMMU group: 11
	Region 0: Memory at 6012120000 (64-bit, non-prefetchable) [size=16K]
	Region 4: Memory at 6012000000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl

00:1f.4 SMBus: Intel Corporation Alder Lake-S PCH SMBus Controller (rev 11)
	DeviceName: Onboard - Other
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S PCH SMBus Controller
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin C routed to IRQ 18
	IOMMU group: 11
	Region 0: Memory at 6012128000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

00:1f.5 Serial bus controller: Intel Corporation Alder Lake-S PCH SPI Controller (rev 11)
	DeviceName: Onboard - Other
	Subsystem: Micro-Star International Co., Ltd. [MSI] Alder Lake-S PCH SPI Controller
	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
	Region 0: Memory at 81604000 (32-bit, non-prefetchable) [size=4K]

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] (rev c7) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Radeon RX 480
	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 151
	IOMMU group: 12
	Region 0: Memory at 4200000000 (64-bit, prefetchable) [size=8G]
	Region 2: Memory at 4100000000 (64-bit, prefetchable) [size=2M]
	Region 4: I/O ports at 4000 [size=256]
	Region 5: Memory at 81500000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at 81540000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: amdgpu
	Kernel modules: amdgpu

01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590]
	Subsystem: ASUSTeK Computer Inc. Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590]
	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 154
	IOMMU group: 12
	Region 0: Memory at 81560000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

03:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Ethernet Controller I225-V
	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 18
	IOMMU group: 13
	Region 0: Memory at 81200000 (32-bit, non-prefetchable) [size=1M]
	Region 3: Memory at 81300000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: igc
	Kernel modules: igc

04:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/PM9A3/980PRO (prog-if 02 [NVM Express])
	Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/PM9A3/980PRO (SSD 980 PRO)
	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 16
	IOMMU group: 14
	Region 0: Memory at 81400000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme

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#84144

Hello,

I've read through this thread and I see you've already bisected this.
If I get the time, I'll test with that patch reverted. Thanks for doing
the work to figure this out. Apologies for not reading the thread.

Thanks,

Skye (they/them)

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#84156

Hi !

I saw the request to test with 6.12-rc1. I tried that, but probably did 
something wrong because it fails to boot (looks like it happens when 
switching to fb console).

I have not managed to get any message (and it's a different subject 
anyway), because the system, while responsive (keyboard lights respond 
to numlock/capslock), is not accessible to me (not reachable through 
SSH, and that's about as far as I can try to reach it).

I might have done something wrong, I did see some .config warnings, I'll 
try to dig a bit more later in the week if I can find the time.


Regards


Eric

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#84172

Hi,

On Tue, Oct 01, 2024 at 11:54:28PM +0200, Eric wrote:
> Hi !
> 
> I saw the request to test with 6.12-rc1. I tried that, but probably did
> something wrong because it fails to boot (looks like it happens when
> switching to fb console).
> 
> I have not managed to get any message (and it's a different subject anyway),
> because the system, while responsive (keyboard lights respond to
> numlock/capslock), is not accessible to me (not reachable through SSH, and
> that's about as far as I can try to reach it).
> 
> I might have done something wrong, I did see some .config warnings, I'll try
> to dig a bit more later in the week if I can find the time.

FWIW, a patch reverting the breaking commit has been submitted by
Takashi Iwai, and so will go back to the stable series as well later.

Regards,
Salvatore

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#84197

[Multipart message — attachments visible in raw view] — view raw

On 03/10/2024 07:38, Salvatore Bonaccorso wrote:
> Hi,
>
> On Tue, Oct 01, 2024 at 11:54:28PM +0200, Eric wrote:
> FWIW, a patch reverting the breaking commit has been submitted by
> Takashi Iwai, and so will go back to the stable series as well later.

OK, good !
Meanwhile, I've built a kernel from version 6.1.112 (matches 6.1.0-26 if 
I get things right) with the commit reverted. 6.1.112 itself has the 
sound problem, like 6.1.0-26, which is no surprise.

The kernel from 6.1.112 with commit 
92afcc310038ebe5d66c689bb0bf418f5451201c reverted plays sound correctly 
over HDMI, so I'll do this as a workaround until the reverting patch 
reaches stable.

Thank you

>
> Regards,
> Salvatore


Regards

Eric

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