Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss

Bug#1063422: linux-image-6.1.0-18-amd64: F2FS rw mount at boot fails with "invalid zstd compress level: 6"

15 views
Skip to first unread message

Dhya

unread,
Feb 7, 2024, 11:40:04 PMFeb 7
to
Package: src:linux
Version: 6.1.76-1
Severity: critical
Justification: breaks the whole system

Dear Maintainer,

After upgrade to linux-image-6.1.0-18-amd64 6.1.76-1 F2FS filesystem
fails to mount rw. Message in the boot journal:

kernel: F2FS-fs (nvme0n1p6): invalid zstd compress level: 6

There was recently an f2fs patch to the 6.1 kernel tree which might be
related: https://www.spinics.net/lists/stable-commits/msg329957.html

Was able to recover the system by doing:

sudo mount -o remount,rw,relatime,lazytime,background_gc=on,discard,no_heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,extent_cache,mode=adaptive,active_logs=6,alloc_mode=default,checkpoint_merge,fsync_mode=posix,compress_algorithm=lz4,compress_log_size=2,compress_mode=fs,atgc,discard_unit=block,memory=normal /dev/nvme0n1p6 /

under the running bad 6.1.0-18-amd64 kernel, then editing
/etc/default/grub:

GRUB_DEFAULT="Advanced options for Debian GNU/Linux>Debian GNU/Linux, with Linux 6.1.0-17-amd64"

and running 'update-grub' and rebooting to boot the 6.1.0-17-amd64
kernel.


-- Package-specific info:
** Kernel log: boot messages should be attached

** Model information
sys_vendor: Dell Inc.
product_name: Wyse 7040
product_version:
chassis_vendor: Dell Inc.
chassis_version:
bios_vendor: Dell Inc.
bios_version: 1.20.0
board_vendor: Dell Inc.
board_name: 0080PM
board_version: A00

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers [8086:191f] (rev 07)
Subsystem: Dell Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers [1028:0727]
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
Capabilities: <access denied>
Kernel driver in use: skl_uncore
Kernel modules: ie31200_edac

00:01.0 PCI bridge [0604]: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 07) (prog-if 00 [Normal decode])
Subsystem: Dell 6th-10th Gen Core Processor PCIe Controller (x16) [1028:0727]
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 122
IOMMU group: 2
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: [disabled] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 530 [8086:1912] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Dell HD Graphics 530 [1028:0727]
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 133
IOMMU group: 0
Region 0: Memory at f6000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at f000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915

00:14.0 USB controller [0c03]: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller [8086:a12f] (rev 31) (prog-if 30 [XHCI])
Subsystem: Dell 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller [1028:0727]
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 C routed to IRQ 126
IOMMU group: 3
Region 0: Memory at f7130000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci

00:14.2 Signal processing controller [1180]: Intel Corporation 100 Series/C230 Series Chipset Family Thermal Subsystem [8086:a131] (rev 31)
Subsystem: Dell 100 Series/C230 Series Chipset Family Thermal Subsystem [1028:0727]
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 C routed to IRQ 18
IOMMU group: 3
Region 0: Memory at f714f000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal

00:16.0 Communication controller [0780]: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 [8086:a13a] (rev 31)
Subsystem: Dell 100 Series/C230 Series Chipset Family MEI Controller [1028:0727]
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 132
IOMMU group: 4
Region 0: Memory at f714e000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me

00:16.3 Serial controller [0700]: Intel Corporation 100 Series/C230 Series Chipset Family KT Redirection [8086:a13d] (rev 31) (prog-if 02 [16550])
Subsystem: Dell 100 Series/C230 Series Chipset Family KT Redirection [1028:0727]
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 D routed to IRQ 19
IOMMU group: 4
Region 0: I/O ports at f0a0 [size=8]
Region 1: Memory at f714d000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial

00:17.0 SATA controller [0106]: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] [8086:a102] (rev 31) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] [1028:0727]
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 B routed to IRQ 125
IOMMU group: 5
Region 0: Memory at f7148000 (32-bit, non-prefetchable) [size=8K]
Region 1: Memory at f714c000 (32-bit, non-prefetchable) [size=256]
Region 2: I/O ports at f090 [size=8]
Region 3: I/O ports at f080 [size=4]
Region 4: I/O ports at f060 [size=32]
Region 5: Memory at f714b000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci

00:1b.0 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #17 [8086:a167] (rev f1) (prog-if 00 [Normal decode])
Subsystem: Dell 100 Series/C230 Series Chipset Family PCI Express Root Port [1028:0727]
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 123
IOMMU group: 6
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: f7000000-f70fffff [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

00:1f.0 ISA bridge [0601]: Intel Corporation Q170 Chipset LPC/eSPI Controller [8086:a146] (rev 31)
Subsystem: Dell Q170 Chipset LPC/eSPI Controller [1028:0727]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
IOMMU group: 7

00:1f.2 Memory controller [0580]: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller [8086:a121] (rev 31)
Subsystem: Dell 100 Series/C230 Series Chipset Family Power Management Controller [1028:0727]
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: 7
Region 0: Memory at f7144000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device [0403]: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller [8086:a170] (rev 31)
Subsystem: Dell 100 Series/C230 Series Chipset Family HD Audio Controller [1028:0727]
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
Interrupt: pin A routed to IRQ 134
IOMMU group: 7
Region 0: Memory at f7140000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at f7120000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel

00:1f.4 SMBus [0c05]: Intel Corporation 100 Series/C230 Series Chipset Family SMBus [8086:a123] (rev 31)
Subsystem: Dell 100 Series/C230 Series Chipset Family SMBus [1028:0727]
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 16
IOMMU group: 7
Region 0: Memory at f714a000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at f040 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-LM [8086:15b7] (rev 31)
Subsystem: Dell Ethernet Connection (2) I219-LM [1028:0727]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 124
IOMMU group: 8
Region 0: Memory at f7100000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e

02:00.0 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]
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 16
IOMMU group: 9
Region 0: Memory at f7000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 12.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'proposed-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-17-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
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-6.1.0-18-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.142
ii kmod 30+20221128-1
ii linux-base 4.9

Versions of packages linux-image-6.1.0-18-amd64 recommends:
ii apparmor 3.0.8-3
ii firmware-linux-free 20200122-1

Versions of packages linux-image-6.1.0-18-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-efi-amd64 2.06-13+deb12u1
pn linux-doc-6.1 <none>

Versions of packages linux-image-6.1.0-18-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>
ii firmware-linux-nonfree 20230210-5
ii firmware-misc-nonfree 20230210-5
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

Dhya

unread,
Feb 8, 2024, 12:20:03 AMFeb 8
to
fstab entry:

UUID=xxxxxxx / f2fs
compress_algorithm=zstd:6,compress_chksum,atgc,gc_merge,lazytime 0 1

Allowable levels for zstd compression are 1-22:
https://docs.kernel.org/filesystems/f2fs.html

Dhya

unread,
Feb 8, 2024, 12:20:04 AMFeb 8
to
Under the 6.1.0-17-amd64 kernel the mount command reports:

/dev/nvme0n1p6 on / type f2fs
(rw,relatime,lazytime,background_gc=on,gc_merge,discard,no_heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,flush_merge,extent_cache,mode=adaptive,active_logs=6,alloc_mode=default,checkpoint_merge,fsync_mode=posix,compress_algorithm=zstd:6,compress_log_size=2,compress_chksum,compress_mode=fs,atgc,discard_unit=block,memory=normal)

Salvatore Bonaccorso

unread,
Feb 8, 2024, 1:40:04 AMFeb 8
to
Control: tags -1 + upstream
Control: severity -1 important

Hi

On Wed, Feb 07, 2024 at 10:43:47PM -0500, Dhya wrote:
> Package: src:linux
> Version: 6.1.76-1
> Severity: critical
> Justification: breaks the whole system
>
> Dear Maintainer,
>
> After upgrade to linux-image-6.1.0-18-amd64 6.1.76-1 F2FS filesystem
> fails to mount rw. Message in the boot journal:
>
> kernel: F2FS-fs (nvme0n1p6): invalid zstd compress level: 6
>
> There was recently an f2fs patch to the 6.1 kernel tree which might be
> related: https://www.spinics.net/lists/stable-commits/msg329957.html
>
> Was able to recover the system by doing:
>
> sudo mount -o remount,rw,relatime,lazytime,background_gc=on,discard,no_heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,extent_cache,mode=adaptive,active_logs=6,alloc_mode=default,checkpoint_merge,fsync_mode=posix,compress_algorithm=lz4,compress_log_size=2,compress_mode=fs,atgc,discard_unit=block,memory=normal /dev/nvme0n1p6 /
>
> under the running bad 6.1.0-18-amd64 kernel, then editing
> /etc/default/grub:
>
> GRUB_DEFAULT="Advanced options for Debian GNU/Linux>Debian GNU/Linux, with Linux 6.1.0-17-amd64"
>
> and running 'update-grub' and rebooting to boot the 6.1.0-17-amd64
> kernel.

Thanks for the report. Can you please report your finding upstream and
keep this downstream report in the loop as well please?

Regards,
Salvatore

Salvatore Bonaccorso

unread,
Feb 8, 2024, 3:30:03 PMFeb 8
to
Hi Jaegeuk Kim, Chao Yu,

In Debian the following regression was reported after a Dhya updated
to 6.1.76:

On Wed, Feb 07, 2024 at 10:43:47PM -0500, Dhya wrote:
> Package: src:linux
> Version: 6.1.76-1
> Severity: critical
> Justification: breaks the whole system
>
> Dear Maintainer,
>
> After upgrade to linux-image-6.1.0-18-amd64 6.1.76-1 F2FS filesystem
> fails to mount rw. Message in the boot journal:
>
> kernel: F2FS-fs (nvme0n1p6): invalid zstd compress level: 6
>
> There was recently an f2fs patch to the 6.1 kernel tree which might be
> related: https://www.spinics.net/lists/stable-commits/msg329957.html
>
> Was able to recover the system by doing:
>
> sudo mount -o remount,rw,relatime,lazytime,background_gc=on,discard,no_heap,user_xattr,inline_xattr,acl,inline_data,inline_dentry,extent_cache,mode=adaptive,active_logs=6,alloc_mode=default,checkpoint_merge,fsync_mode=posix,compress_algorithm=lz4,compress_log_size=2,compress_mode=fs,atgc,discard_unit=block,memory=normal /dev/nvme0n1p6 /
>
> under the running bad 6.1.0-18-amd64 kernel, then editing
> /etc/default/grub:
>
> GRUB_DEFAULT="Advanced options for Debian GNU/Linux>Debian GNU/Linux, with Linux 6.1.0-17-amd64"
>
> and running 'update-grub' and rebooting to boot the 6.1.0-17-amd64
> kernel.

The issue is easily reproducible by:

# dd if=/dev/zero of=test.img count=100 bs=1M
# mkfs.f2fs -f -O compression,extra_attr ./test.img
# mount -t f2fs -o compress_algorithm=zstd:6,compress_chksum,atgc,gc_merge,lazytime ./test.img /mnt

resulting in

[ 60.789982] F2FS-fs (loop0): invalid zstd compress level: 6

A bugzilla report has been submitted in
https://bugzilla.kernel.org/show_bug.cgi?id=218471

#regzbot introduced: v6.1.69..v6.1.76
#regzbot link: https://bugs.debian.org/1063422
#regzbot link: https://bugzilla.kernel.org/show_bug.cgi?id=218471

Regards,
Salvatore

Jaegeuk Kim

unread,
Feb 8, 2024, 9:00:04 PMFeb 8
to
Hi,

Let me check this soon.

Thanks,

Chao Yu

unread,
Feb 18, 2024, 9:50:04 PMFeb 18
to
Hi Salvatore,

Can you please try below fixes:

[PATCH 6.1] f2fs: add helper to check compression level
https://lore.kernel.org/linux-f2fs-devel/20240212160530...@kernel.org

[PATCH] f2fs: compress: fix to check zstd compress level correctly in mount option
https://lore.kernel.org/linux-f2fs-devel/20240212160818...@kernel.org

Thanks,

Salvatore Bonaccorso

unread,
Feb 19, 2024, 3:00:08 PMFeb 19
to
Hi,
Confirmed that this fixes the reported issue as it was reported to us
in Debian in https://bugs.debian.org/1063422 . Thanks a lot!
(note just tested with the first commit as it landed in 6.1.78 to
confirm the immediate regression).

#regzbot fixed-by: cf3d57ad6ff8b566deba3544b9ad3384781fb604

Regards,
Salvatore

Chao Yu

unread,
Feb 19, 2024, 9:50:06 PMFeb 19
to
Hi,

Thank you for confirmation.

Thanks,

>
> Regards,
> Salvatore
0 new messages