Dear Boddy,
Thank you for the image and instructions! However, when I try to
simulate the image through gem5, after 3 hours the gem5 simulation is
automatically killed (after the following terminal output)
.............
[ OK ] Started Unattended Upgrades Shutdown.
[ OK ] Started LSB: automatic crash report generation.
[ OK ] Finished Hold until boot process finishes up.
[ OK ] Finished Terminate Plymouth Boot Screen.
[ OK ] Started Serial Getty on hvc0.
[ OK ] Started Serial Getty on ttyS0.
Starting Set console scheme...
As a result, the terminal prompt is not shown...
To be noticed that the gem5 output is the following:
..............
build/RISCV/arch/riscv/isa.cc:559: warn: 2647474672536: context 1:
170000 consecutive SC failures.
build/RISCV/arch/riscv/isa.cc:559: warn: 2680581940794: context 0:
160000 consecutive SC failures.
build/RISCV/arch/riscv/isa.cc:559: warn: 2818816451577: context 1:
180000 consecutive SC failures.
Killed
Best regards,
Nikos
Quoting Bobby Bruce via gem5-users <gem5-users@gem5.org>:
> Hey Nikos,
>
> While not any faster, this new disk image,
>
http://dist.gem5.org/v21-2/images/riscv/ubuntu-20-04/riscv-ubuntu-20220318.img.gz
,
> has been uploaded. We believe it's more stable. The older one
occasionally
> didn't boot correctly (at least on our end). This is the same resource,
so
> your scripts should continue to work, but now they'll pull this image
which
> we believe is more stable. Sorry we took so long getting this live.
>
> Kind regards,
> Bobby
> --
> Dr. Bobby R. Bruce
> Room 3050,
> Kemper Hall, UC Davis
> Davis,
> CA, 95616
>
> web: https://www.bobbybruce.net
>
>
> On Mon, Mar 14, 2022 at 12:08 PM Νικόλαος Ταμπουρατζής <
> ntampourat...@ece.auth.gr> wrote:
>
>> Dear Boddy,
>>
>> I have used the same gem5_init.sh in gem5 X86 architecture and all
>> systemd services bypassed and it is working properly without READ-ONLY
>> permissions. So, I believe that it is related either to riscv-image or
>> gem5 configuration.
>>
>> Best regards,
>> Nikos
>>
>>
>>
>> Quoting Bobby Bruce <bbr...@ucdavis.edu>:
>>
>> > Ok, I just thought about this a bit further, if you skip all the init
>> > processes in this manner the OS will boot as read-only. This is by
>> design.
>> > So while you can pass a script here, it can only do read-only things.
>> Your
>> > choices are either to boot properly (with standard init stuff) or
accept
>> > this restriction.
>> >
>> > --
>> > Dr. Bobby R. Bruce
>> > Room 3050,
>> > Kemper Hall, UC Davis
>> > Davis,
>> > CA, 95616
>> >
>> > web: https://www.bobbybruce.net
>> >
>> >
>> > On Mon, Mar 14, 2022 at 11:38 AM Νικόλαος Ταμπουρατζής <
>> > ntampourat...@ece.auth.gr> wrote:
>> >
>> >> Thank you Boddy!
>> >>
>> >> I have also used this image but I get the same READ-ONLY problem.
>> >> However, I would like to use Ubuntu in order to install packages
using
>> >> apt-get install through qemu. Using the "init=/root/gem5_init.sh"
>> >> command both images boot only in 10 minutes.
>> >>
>> >> Best regards,
>> >> Nikos
>> >>
>> >>
>> >> Quoting Bobby Bruce <bbr...@ucdavis.edu>:
>> >>
>> >> > Just remembered: If you're wanting to bi-pass large parts of the
>> Ubuntu
>> >> OS
>> >> > like this, you may just want to use the "riscv-disk-image" (
>> >> >
>> http://dist.gem5.org/dist/v21-2/images/riscv/busybox/riscv-disk.img.gz
),
>> >> an
>> >> > example usage of which can be found in
>> >> > "configs/example/gem5_library/riscv-fs.py":
>> >> >
>> >> > ```
>> >> > ./build/RISCV/gem5.opt configs/example/gem5_library/riscv-fs.py
>> >> > ```
>> >> >
>> >> > This disk image is based on BusyBox, which is very light-weight.
The
>> >> source
>> >> > for building this image is found here:
>> >> >
>> >>
>>
https://gem5.googlesource.com/public/gem5-resources/+/refs/heads/stable/src/riscv-fs
>> >> >
>> >> > --
>> >> > Dr. Bobby R. Bruce
>> >> > Room 3050,
>> >> > Kemper Hall, UC Davis
>> >> > Davis,
>> >> > CA, 95616
>> >> >
>> >> > web: https://www.bobbybruce.net
>> >> >
>> >> >
>> >> > On Mon, Mar 14, 2022 at 11:12 AM Bobby Bruce <bbr...@ucdavis.edu>
>> wrote:
>> >> >
>> >> >> Oh I see, I understand now. I thought you managed to disable some
>> >> systemd
>> >> >> jobs (something I think Hoa struggled with), but you're just
>> bypassing
>> >> them
>> >> >> by setting init to a script.
>> >> >>
>> >> >> Nice, I'll let you know when the new image is available. I'll see
if
>> I
>> >> can
>> >> >> reproduce the error you found with the READ-ONLY problem on the
new
>> >> image.
>> >> >>
>> >> >> --
>> >> >> Dr. Bobby R. Bruce
>> >> >> Room 3050,
>> >> >> Kemper Hall, UC Davis
>> >> >> Davis,
>> >> >> CA, 95616
>> >> >>
>> >> >> web: https://www.bobbybruce.net
>> >> >>
>> >> >>
>> >> >> On Mon, Mar 14, 2022 at 11:10 AM Νικόλαος Ταμπουρατζής <
>> >> >> ntampourat...@ece.auth.gr> wrote:
>> >> >>
>> >> >>> Dear Boddy,
>> >> >>>
>> >> >>> Thank you very much for the clarifications! I used the pre-build
>> disk
>> >> >>> image from gem5 resources
>> >> >>> (
>> https://github.com/gem5/gem5-resources/tree/stable/src/riscv-ubuntu),
>> >> >>> and I add the "init=/root/gem5_init.sh" command in the gem5
python
>> >> >>> script in order to bypass the systemd services.
>> >> >>>
>> >> >>> Please let me know when your new disk image is available!
>> >> >>>
>> >> >>> Thanks!
>> >> >>>
>> >> >>> Best regards,
>> >> >>> Nikos
>> >> >>>
>> >> >>>
>> >> >>> Quoting Bobby Bruce <bbr...@ucdavis.edu>:
>> >> >>>
>> >> >>> > Hey Nikos,
>> >> >>> >
>> >> >>> > First, you can set your own kernel arguments via the
`kernel_args`
>> >> >>> > parameter in the `set_kernel_disk_worload` function to do this
>> sort
>> >> of
>> >> >>> > thing, there's no need to modify the source. You can do
something
>> >> like
>> >> >>> this:
>> >> >>> >
>> >> >>> > ```
>> >> >>> > board.set_kernel_disk_workload(
>> >> >>> > kernel=Resource(
>> >> >>> > "riscv-bootloader-vmlinux-5.10",
>> >> >>> > ),
>> >> >>> > disk_image=Resource(
>> >> >>> > "riscv-ubuntu-20.04-img",
>> >> >>> > ),
>> >> >>> > kernel_args=get_default_kernel_args() +
>> >> >>> ["init=/root/gem5_init.sh'"],
>> >> >>> > )
>> >> >>> > ```
>> >> >>> >
>> >> >>> > Anyway, to answer your question: It looks like you made some
error
>> >> when
>> >> >>> > creating your disk image and set things up in a read-only
>> partition.
>> >> >>> That'd
>> >> >>> > be my best guess at this point. You should try to ensure you
setup
>> >> the
>> >> >>> > partitions correctly in the disk image. Given I don't know how
you
>> >> >>> created
>> >> >>> > this new image, I can't help much further.
>> >> >>> >
>> >> >>> > We should have a new RISCV disk image available by the end of
>> today
>> >> (it
>> >> >>> > took as a bit longer than expected). It still takes some time
to
>> >> boot,
>> >> >>> but
>> >> >>> > it's more stable than the one we currently provide.
>> >> >>> >
>> >> >>> > Out of curiosity, how did you remove your systemd processes?
How
>> are
>> >> you
>> >> >>> > building this disk image? With what OS are you booting?
>> >> >>> >
>> >> >>> > Kind regards,
>> >> >>> > Bobby
>> >> >>> > --
>> >> >>> > Dr. Bobby R. Bruce
>> >> >>> > Room 3050,
>> >> >>> > Kemper Hall, UC Davis
>> >> >>> > Davis,
>> >> >>> > CA, 95616
>> >> >>> >
>> >> >>> > web: https://www.bobbybruce.net
>> >> >>> >
>> >> >>> >
>> >> >>> > On Mon, Mar 14, 2022 at 4:04 AM Νικόλαος Ταμπουρατζής <
>> >> >>> > ntampourat...@ece.auth.gr> wrote:
>> >> >>> >>
>> >> >>> >> Dear all, Bobby and Hoa,
>> >> >>> >>
>> >> >>> >> I add this command (self.workload.command_line += '
>> >> >>> >> init=/root/gem5_init.sh') in 169 line of
>> >> >>> >> gem5/src/python/gem5/components/boards/kernel_disk_workload.py
>> and I
>> >> >>> >> build the gem5. Using this command, the gem5 is able to boot
>> after
>> >> 10
>> >> >>> >> minutes (without a large number of systemd services). However,
>> when
>> >> it
>> >> >>> >> boots and read the gem5_init.sh, I get the following:"cannot
>> create
>> >> >>> >> /tmp/script: Read-only file system". And of course, nothing
can
>> be
>> >> >>> >> written in the filesystem. How can I resolve this?
>> >> >>> >>
>> >> >>> >> Thank you in advance!!!
>> >> >>> >>
>> >> >>> >> Best regards,
>> >> >>> >> Nikos
>> >> >>> >>
>> >> >>> >>
>> >> >>> >> Quoting Νικόλαος Ταμπουρατζής via gem5-users <
>> gem5-users@gem5.org>:
>> >> >>> >>
>> >> >>> >> > Dear Bobby and Hoa,
>> >> >>> >> >
>> >> >>> >> > Thank you for your advice! It is working properly using the
>> >> >>> >> > CustomDiskImageResource (including the following command:
from
>> >> >>> >> > gem5.resources.resource import Resource,
>> CustomDiskImageResource).
>> >> >>> >> >
>> >> >>> >> > Is there any news about booting faster of
>> >> `riscv-ubuntu-20.04-img`?
>> >> >>> >> > I am able to emulate the image using qemu
>> >> >>> >> > (http://resources.gem5.org/resources/riscv-ubuntu), but I
do
>> not
>> >> >>> >> > know what services I need to disable in order to boot faster
>> the
>> >> >>> >> > image!
>> >> >>> >> >
>> >> >>> >> > Best regards,
>> >> >>> >> > Nikolaos Tampouratzis
>> >> >>> >> >
>> >> >>> >> >
>> >> >>> >> > Quoting Bobby Bruce via gem5-users <gem5-users@gem5.org>:
>> >> >>> >> >
>> >> >>> >> >> Hey Nikos,
>> >> >>> >> >>
>> >> >>> >> >> I'm not sure I know exactly how to remove all these
annoying
>> >> systemd
>> >> >>> >> >> services. Currently Hoa is assigned this task:
>> >> >>> >> >> https://gem5.atlassian.net/browse/GEM5-1177
>> >> >>> >> >>
>> >> >>> >> >> @Hoa can you make this a top priority for you? I think 6+
>> hours
>> >> for
>> >> >>> a
>> >> >>> > boot
>> >> >>> >> >> is a bit too much. I'm sure there must be a way to modify
this
>> >> disk
>> >> >>> > image
>> >> >>> >> >> to make it faster.
>> >> >>> >> >>
>> >> >>> >> >> To answer your second question, this should work:
>> >> >>> >> >>
>> >> >>> >> >> ```
>> >> >>> >> >>
>> >> >>> >> >> image = CustomDiskImageResource(
>> >> >>> >> >> local_path = "path/to/your/disk/image/here",
>> >> >>> >> >> disk_root_partition = "1", # This is the partition in
the
>> disk
>> >> >>> > image to
>> >> >>> >> >> use. 'None' if there is no disk image
>> >> >>> >> >> )
>> >> >>> >> >>
>> >> >>> >> >> board.set_kernel_disk_workload(
>> >> >>> >> >> kernel = Resource("riscv-bootloader-vmlinux-5.10"),
>> >> >>> >> >> disk_image = image,
>> >> >>> >> >> )
>> >> >>> >> >>
>> >> >>> >> >> ```
>> >> >>> >> >>
>> >> >>> >> >>
>> >> >>> >> >>
>> >> >>> >> >> Dr. Bobby R. Bruce
>> >> >>> >> >> Room 3050,
>> >> >>> >> >> Kemper Hall, UC Davis
>> >> >>> >> >> Davis,
>> >> >>> >> >> CA, 95616
>> >> >>> >> >>
>> >> >>> >> >> web: https://www.bobbybruce.net
>> >> >>> >> >>
>> >> >>> >> >>
>> >> >>> >> >> On Sat, Feb 12, 2022 at 7:19 AM Νικόλαος Ταμπουρατζής via
>> >> >>> gem5-users <
>> >> >>> >> >> gem5-users@gem5.org> wrote:
>> >> >>> >> >>
>> >> >>> >> >>> Dear all,
>> >> >>> >> >>>
>> >> >>> >> >>> I have successfully emulated the riscv-ubuntu.img through
>> qemu!
>> >> The
>> >> >>> >> >>> problem was that I use Ubuntu 20.04 and it requires the
>> >> Hirsute’s
>> >> >>> >> >>> version of u-boot-qemu (wget
>> >> >>> >> >>>
>> >> >>> >> >>>
>> >> >>> >
>> >> >>>
>> >>
>>
http://mirrors.kernel.org/ubuntu/pool/main/u/u-boot/u-boot-qemu_2021.01+dfsg-3ubuntu9_all.deb
>> >> >>> > )
>> >> >>> >> >>> and not the standard through the apt
>> >> >>> >> >>> install.
>> >> >>> >> >>>
>> >> >>> >> >>> Now I have two questions:
>> >> >>> >> >>>
>> >> >>> >> >>> 1) How can I disable the huge number of services in order
to
>> >> >>> speedup
>> >> >>> >> >>> the gem5 boot process through qemu?
>> >> >>> >> >>>
>> >> >>> >> >>> 2) When I execute the following: "./build/RISCV/gem5.opt
>> >> >>> >> >>> configs/example/gem5_library/riscv-ubuntu-run.py", it
>> downloads
>> >> >>> >> >>> automatically the riscv-ubuntu-20.04-img. How can I set
>> another
>> >> >>> image?
>> >> >>> >> >>> The --disk-image option is not working.
>> >> >>> >> >>>
>> >> >>> >> >>>
>> >> >>> >> >>> Thank you in advance!!!
>> >> >>> >> >>> Best regards,
>> >> >>> >> >>> Nikos
>> >> >>> >> >>>
>> >> >>> >> >>>
>> >> >>> >> >>> Quoting Νικόλαος Ταμπουρατζής via gem5-users <
>> >> gem5-users@gem5.org
>> >> >>> >:
>> >> >>> >> >>>
>> >> >>> >> >>>> Dear Hoa,
>> >> >>> >> >>>>
>> >> >>> >> >>>> Thank you very much for your information! I try to
emulate
>> the
>> >> >>> >> >>>> ubuntu-image through qemu (following this tutorial:
>> >> >>> >> >>>> http://resources.gem5.org/resources/riscv-ubuntu) and I
get
>> >> the
>> >> >>> >> >>>> following TFTP error:
>> >> >>> >> >>>>
>> >> >>> >> >>>> I appreciate any help!!
>> >> >>> >> >>>>
>> >> >>> >> >>>> Best regards,
>> >> >>> >> >>>> Nikos
>> >> >>> >> >>>>
>> >> >>> >> >>>>
>> >> >>> >> >>>> cossim@cossim-virtual-machine:~/riscv-ubuntu$
>> >> >>> >> >>>> ./qemu/build/qemu-system-riscv64 -machine virt
-nographic \
>> >> >>> >> >>>>> -m 16384 -smp 8 \
>> >> >>> >> >>>>> -bios
>> >> /usr/lib/riscv64-linux-gnu/opensbi/generic/fw_jump.elf
>> >> >>> \
>> >> >>> >> >>>>> -kernel
/usr/lib/u-boot/qemu-riscv64_smode/uboot.elf \
>> >> >>> >> >>>>> -device virtio-net-device,netdev=eth0 \
>> >> >>> >> >>>>> -netdev user,id=eth0,hostfwd=tcp::5555-:22 \
>> >> >>> >> >>>>> -drive file=ubuntu.img,format=raw,if=virtio
>> >> >>> >> >>>>
>> >> >>> >> >>>> OpenSBI v0.9
>> >> >>> >> >>>> ____ _____ ____ _____
>> >> >>> >> >>>> / __ \ / ____| _ \_ _|
>> >> >>> >> >>>> | | | |_ __ ___ _ __ | (___ | |_) || |
>> >> >>> >> >>>> | | | | '_ \ / _ \ '_ \ \___ \| _ < | |
>> >> >>> >> >>>> | |__| | |_) | __/ | | |____) | |_) || |_
>> >> >>> >> >>>> \____/| .__/ \___|_| |_|_____/|____/_____|
>> >> >>> >> >>>> | |
>> >> >>> >> >>>> |_|
>> >> >>> >> >>>>
>> >> >>> >> >>>> Platform Name : riscv-virtio,qemu
>> >> >>> >> >>>> Platform Features : timer,mfdeleg
>> >> >>> >> >>>> Platform HART Count : 8
>> >> >>> >> >>>> Firmware Base : 0x80000000
>> >> >>> >> >>>> Firmware Size : 156 KB
>> >> >>> >> >>>> Runtime SBI Version : 0.2
>> >> >>> >> >>>>
>> >> >>> >> >>>> Domain0 Name : root
>> >> >>> >> >>>> Domain0 Boot HART : 5
>> >> >>> >> >>>> Domain0 HARTs : 0*,1*,2*,3*,4*,5*,6*,7*
>> >> >>> >> >>>> Domain0 Region00 :
>> >> 0x0000000080000000-0x000000008003ffff
>> >> >>> ()
>> >> >>> >> >>>> Domain0 Region01 :
>> >> 0x0000000000000000-0xffffffffffffffff
>> >> >>> > (R,W,X)
>> >> >>> >> >>>> Domain0 Next Address : 0x0000000080200000
>> >> >>> >> >>>> Domain0 Next Arg1 : 0x0000000082200000
>> >> >>> >> >>>> Domain0 Next Mode : S-mode
>> >> >>> >> >>>> Domain0 SysReset : yes
>> >> >>> >> >>>>
>> >> >>> >> >>>> Boot HART ID : 5
>> >> >>> >> >>>> Boot HART Domain : root
>> >> >>> >> >>>> Boot HART ISA : rv64imafdcsu
>> >> >>> >> >>>> Boot HART Features : scounteren,mcounteren,time
>> >> >>> >> >>>> Boot HART PMP Count : 16
>> >> >>> >> >>>> Boot HART PMP Granularity : 4
>> >> >>> >> >>>> Boot HART PMP Address Bits: 54
>> >> >>> >> >>>> Boot HART MHPM Count : 0
>> >> >>> >> >>>> Boot HART MHPM Count : 0
>> >> >>> >> >>>> Boot HART MIDELEG : 0x0000000000000222
>> >> >>> >> >>>> Boot HART MEDELEG : 0x000000000000b109
>> >> >>> >> >>>>
>> >> >>> >> >>>>
>> >> >>> >> >>>> U-Boot 2021.01+dfsg-3ubuntu0~20.04.4 (Sep 21 2021 -
15:55:38
>> >> >>> +0000)
>> >> >>> >> >>>>
>> >> >>> >> >>>> CPU: rv64imafdcsu
>> >> >>> >> >>>> Model: riscv-virtio,qemu
>> >> >>> >> >>>> DRAM: 16 GiB
>> >> >>> >> >>>> In: uart@10000000
>> >> >>> >> >>>> Out: uart@10000000
>> >> >>> >> >>>> Err: uart@10000000
>> >> >>> >> >>>> Net: eth0: virtio-net#0
>> >> >>> >> >>>> Hit any key to stop autoboot: 0
>> >> >>> >> >>>>
>> >> >>> >> >>>> Device 0: 1af4 VirtIO Block Device
>> >> >>> >> >>>> Type: Hard Disk
>> >> >>> >> >>>> Capacity: 13824.0 MB = 13.5 GB (28311552 x
512)
>> >> >>> >> >>>> ... is now current device
>> >> >>> >> >>>> Scanning virtio 0:1...
>> >> >>> >> >>>> Found /boot/extlinux/extlinux.conf
>> >> >>> >> >>>> Retrieving file: /boot/extlinux/extlinux.conf
>> >> >>> >> >>>> 755 bytes read in 4 ms (183.6 KiB/s)
>> >> >>> >> >>>> U-Boot menu
>> >> >>> >> >>>> 1: Ubuntu 20.04.3 LTS 5.11.0-1017-generic
>> >> >>> >> >>>> 2: Ubuntu 20.04.3 LTS 5.11.0-1017-generic (rescue
target)
>> >> >>> >> >>>> Enter choice: 1: Ubuntu 20.04.3 LTS
5.11.0-1017-generic
>> >> >>> >> >>>> Retrieving file: /boot/initrd.img-5.11.0-1017-generic
>> >> >>> >> >>>> 170008555 bytes read in 728 ms (222.7 MiB/s)
>> >> >>> >> >>>> Retrieving file: /boot/vmlinuz-5.11.0-1017-generic
>> >> >>> >> >>>> 25258496 bytes read in 148 ms (162.8 MiB/s)
>> >> >>> >> >>>> append: root=LABEL=cloudimg-rootfs ro earlycon
>> >> >>> >> >>>> Retrieving file:
>> >> >>> >> >>>
/lib/firmware/5.11.0-1017-generic/device-tree/qemu-riscv.dtb
>> >> >>> >> >>>> Failed to load
>> >> >>> >> >>>
>> '/lib/firmware/5.11.0-1017-generic/device-tree/qemu-riscv.dtb'
>> >> >>> >> >>>> Skipping l0 for failure retrieving fdt
>> >> >>> >> >>>> 2: Ubuntu 20.04.3 LTS 5.11.0-1017-generic (rescue
target)
>> >> >>> >> >>>> Retrieving file: /boot/initrd.img-5.11.0-1017-generic
>> >> >>> >> >>>> 170008555 bytes read in 44 ms (3.6 GiB/s)
>> >> >>> >> >>>> Retrieving file: /boot/vmlinuz-5.11.0-1017-generic
>> >> >>> >> >>>> 25258496 bytes read in 12 ms (2 GiB/s)
>> >> >>> >> >>>> append: root=LABEL=cloudimg-rootfs ro earlycon single
>> >> >>> >> >>>> Retrieving file:
>> >> >>> >> >>>
/lib/firmware/5.11.0-1017-generic/device-tree/qemu-riscv.dtb
>> >> >>> >> >>>> Failed to load
>> >> >>> >> >>>
>> '/lib/firmware/5.11.0-1017-generic/device-tree/qemu-riscv.dtb'
>> >> >>> >> >>>> Skipping l0r for failure retrieving fdt
>> >> >>> >> >>>> SCRIPT FAILED: continuing...
>> >> >>> >> >>>> libfdt fdt_check_header(): FDT_ERR_BADMAGIC
>> >> >>> >> >>>> Scanning disk virtio-blk#8...
>> >> >>> >> >>>> ** Unrecognized filesystem type **
>> >> >>> >> >>>> ** Unrecognized filesystem type **
>> >> >>> >> >>>> Found 6 disks
>> >> >>> >> >>>> ** Invalid partition 21 **
>> >> >>> >> >>>> Cannot read EFI system partition
>> >> >>> >> >>>> BootOrder not defined
>> >> >>> >> >>>> EFI boot manager: Cannot load any image
>> >> >>> >> >>>> Scanning virtio 0:f...
>> >> >>> >> >>>> ** Unable to read file / **
>> >> >>> >> >>>> Failed to load '/'
>> >> >>> >> >>>> libfdt fdt_check_header(): FDT_ERR_BADMAGIC
>> >> >>> >> >>>> BootOrder not defined
>> >> >>> >> >>>> EFI boot manager: Cannot load any image
>> >> >>> >> >>>> scanning bus for devices...
>> >> >>> >> >>>>
>> >> >>> >> >>>> Device 0: unknown device
>> >> >>> >> >>>> BOOTP broadcast 1
>> >> >>> >> >>>> DHCP client bound to address 10.0.2.15 (4 ms)
>> >> >>> >> >>>> Using virtio-net#0 device
>> >> >>> >> >>>> TFTP from server 10.0.2.2; our IP address is 10.0.2.15
>> >> >>> >> >>>> Filename 'boot.scr.uimg'.
>> >> >>> >> >>>> Load address: 0x88100000
>> >> >>> >> >>>> Loading: *
>> >> >>> >> >>>> TFTP error: 'Access violation' (2)
>> >> >>> >> >>>> Not retrying...
>> >> >>> >> >>>> BOOTP broadcast 1
>> >> >>> >> >>>> DHCP client bound to address 10.0.2.15 (1 ms)
>> >> >>> >> >>>> Using virtio-net#0 device
>> >> >>> >> >>>> TFTP from server 10.0.2.2; our IP address is 10.0.2.15
>> >> >>> >> >>>> Filename 'boot.scr.uimg'.
>> >> >>> >> >>>> Load address: 0x84000000
>> >> >>> >> >>>> Loading: *
>> >> >>> >> >>>> TFTP error: 'Access violation' (2)
>> >> >>> >> >>>> Not retrying...
>> >> >>> >> >>>> =>
>> >> >>> >> >>>>
>> >> >>> >> >>>>
>> >> >>> >> >>>>
>> >> >>> >> >>>>
>> >> >>> >> >>>> Quoting Hoa Nguyen via gem5-users <gem5-users@gem5.org>:
>> >> >>> >> >>>>
>> >> >>> >> >>>>> Hi,
>> >> >>> >> >>>>>
>> >> >>> >> >>>>> It also took 6+ hours to boot Linux using that disk
image
>> on
>> >> my
>> >> >>> > end, so
>> >> >>> >> >>> I
>> >> >>> >> >>>>> think it's systemd being very slow.
>> >> >>> >> >>>>>
>> >> >>> >> >>>>> By profiling systemd, I find that systemd took a lot of
>> time
>> >> to
>> >> >>> > bring up
>> >> >>> >> >>>>> the networking service, and especially the "motd"
(message
>> of
>> >> the
>> >> >>> > day?)
>> >> >>> >> >>>>> service, which queries for updates from Ubuntu servers.
>> >> >>> >> >>>>>
>> >> >>> >> >>>>> We can turn off the motd service, which would improve
the
>> >> booting
>> >> >>> > time
>> >> >>> >> >>> by a
>> >> >>> >> >>>>> lot. However, I don't really know how to turn off the
>> network
>> >> >>> > service.
>> >> >>> >> >>>>>
>> >> >>> >> >>>>> I hope that somebody will help with the systemd stuff.
>> >> >>> >> >>>>>
>> >> >>> >> >>>>> Regards,
>> >> >>> >> >>>>> Hoa Nguyen
>> >> >>> >> >>>>>
>> >> >>> >> >>>>> On Fri, Feb 11, 2022 at 4:57 AM Νικόλαος Ταμπουρατζής
via
>> >> >>> > gem5-users <
>> >> >>> >> >>>>> gem5-users@gem5.org> wrote:
>> >> >>> >> >>>>>
>> >> >>> >> >>>>>> Dear community,
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> I have just downloaded the latest version of gem5
>> (v21.2.1)
>> >> and
>> >> >>> I
>> >> >>> > try
>> >> >>> >> >>>>>> to simulate the FS using the riscv-ubuntu-run.py
>> >> >>> >> >>>>>> (./build/RISCV/gem5.opt
>> >> >>> >> >>>>>> configs/example/gem5_library/riscv-ubuntu-run.py). It
>> >> downloads
>> >> >>> >> >>>>>> automatically both riscv-ubuntu-20.04-img and
>> >> >>> >> >>>>>> riscv-bootloader-vmlinux-5.10. However, after 4 hours
the
>> >> >>> system is
>> >> >>> >> >>>>>> not completely booted.
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> How many hours it is required to boot?
>> >> >>> >> >>>>>> How can I disable the systemd services from
>> >> >>> riscv-ubuntu-20.04-img?
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> I found the following link but I cannot emulate the
image
>> >> >>> through
>> >> >>> >> >>>>>> qemu: http://resources.gem5.org/resources/riscv-ubuntu
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> Best regards,
>> >> >>> >> >>>>>> Nikos
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> Here is the output (through m5term):
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> ==== m5 terminal: Terminal 0 ====
>> >> >>> >> >>>>>> [ 0.000000] Linux version 5.10.0 (hn@amarillo)
>> >> >>> >> >>>>>> (riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04)
>> 7.5.0,
>> >> GNU
>> >> >>> ld
>> >> >>> >> >>>>>> (GNU Binutils for Ubuntu) 2.30) #1 SMP Mon Jul 19
13:32:59
>> >> PDT
>> >> >>> 2021
>> >> >>> >> >>>>>> [ 0.000000] OF: fdt: Ignoring memory range
0x80000000 -
>> >> >>> > 0x80200000
>> >> >>> >> >>>>>> [ 0.000000] efi: UEFI not found.
>> >> >>> >> >>>>>> [ 0.000000] Zone ranges:
>> >> >>> >> >>>>>> [ 0.000000] DMA32 [mem
>> >> >>> > 0x0000000080200000-0x00000000ffffffff]
>> >> >>> >> >>>>>> [ 0.000000] Normal [mem
>> >> >>> > 0x0000000100000000-0x000000013fffffff]
>> >> >>> >> >>>>>> [ 0.000000] Movable zone start for each node
>> >> >>> >> >>>>>> [ 0.000000] Early memory node ranges
>> >> >>> >> >>>>>> [ 0.000000] node 0: [mem
>> >> >>> > 0x0000000080200000-0x000000013fffffff]
>> >> >>> >> >>>>>> [ 0.000000] Initmem setup node 0 [mem
>> >> >>> >> >>>>>> 0x0000000080200000-0x000000013fffffff]
>> >> >>> >> >>>>>> [ 0.000000] software IO TLB: mapped [mem
>> >> >>> >> >>>>>> 0x00000000fbfff000-0x00000000fffff000] (64MB)
>> >> >>> >> >>>>>> [ 0.000000] SBI specification v0.1 detected
>> >> >>> >> >>>>>> [ 0.000000] riscv: ISA extensions acdfim
>> >> >>> >> >>>>>> [ 0.000000] riscv: ELF capabilities acdfim
>> >> >>> >> >>>>>> [ 0.000000] percpu: Embedded 16 pages/cpu s26200
r8192
>> >> d31144
>> >> >>> > u65536
>> >> >>> >> >>>>>> [ 0.000000] Built 1 zonelists, mobility grouping on.
>> >> Total
>> >> >>> > pages:
>> >> >>> >> >>>>>> 775175
>> >> >>> >> >>>>>> [ 0.000000] Kernel command line: console=ttyS0
>> >> >>> root=/dev/vda1 ro
>> >> >>> >> >>>>>> [ 0.000000] Dentry cache hash table entries: 524288
>> >> (order:
>> >> >>> 10,
>> >> >>> >> >>>>>> 4194304 bytes, linear)
>> >> >>> >> >>>>>> [ 0.000000] Inode-cache hash table entries: 262144
>> >> (order: 9,
>> >> >>> >> >>>>>> 2097152 bytes, linear)
>> >> >>> >> >>>>>> [ 0.000000] Sorting __ex_table...
>> >> >>> >> >>>>>> [ 0.000000] mem auto-init: stack:off, heap
alloc:off,
>> heap
>> >> >>> > free:off
>> >> >>> >> >>>>>> [ 0.000000] Memory: 3014996K/3143680K available
(5866K
>> >> kernel
>> >> >>> > code,
>> >> >>> >> >>>>>> 3086K rwdata, 2048K rodata, 189K init, 341K bss,
128684K
>> >> >>> reserved,
>> >> >>> > 0K
>> >> >>> >> >>>>>> cma-reserved)
>> >> >>> >> >>>>>> [ 0.000000] SLUB: HWalign=64, Order=0-3,
MinObjects=0,
>> >> >>> CPUs=2,
>> >> >>> >> >>> Nodes=1
>> >> >>> >> >>>>>> [ 0.000000] rcu: Hierarchical RCU implementation.
>> >> >>> >> >>>>>> [ 0.000000] rcu: RCU restricting CPUs from
>> NR_CPUS=8
>> >> to
>> >> >>> >> >>>>>> nr_cpu_ids=2.
>> >> >>> >> >>>>>> [ 0.000000] Tracing variant of Tasks RCU enabled.
>> >> >>> >> >>>>>> [ 0.000000] rcu: RCU calculated value of
>> >> scheduler-enlistment
>> >> >>> > delay
>> >> >>> >> >>>>>> is 25 jiffies.
>> >> >>> >> >>>>>> [ 0.000000] rcu: Adjusting geometry for
>> >> rcu_fanout_leaf=16,
>> >> >>> >> >>> nr_cpu_ids=2
>> >> >>> >> >>>>>> [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated
>> irqs: 0
>> >> >>> >> >>>>>> [ 0.000000] riscv-intc: 64 local interrupts mapped
>> >> >>> >> >>>>>> [ 0.000000] plic: plic@c000000: mapped 10
interrupts
>> >> with 2
>> >> >>> >> >>>>>> handlers for 4 contexts.
>> >> >>> >> >>>>>> [ 0.000000] random: get_random_bytes called from
>> >> >>> >> >>>>>> start_kernel+0x316/0x496 with crng_init=0
>> >> >>> >> >>>>>> [ 0.000000] riscv_timer_init_dt: Registering
>> clocksource
>> >> >>> cpuid
>> >> >>> > [0]
>> >> >>> >> >>>>>> hartid [1]
>> >> >>> >> >>>>>> [ 0.000000] clocksource: riscv_clocksource: mask:
>> >> >>> >> >>>>>> 0xffffffffffffffff max_cycles: 0x24e6a1710,
max_idle_ns:
>> >> >>> > 440795202120
>> >> >>> >> >>> ns
>> >> >>> >> >>>>>> [ 0.000014] sched_clock: 64 bits at 10MHz,
resolution
>> >> 100ns,
>> >> >>> > wraps
>> >> >>> >> >>>>>> every 4398046511100ns
>> >> >>> >> >>>>>> [ 0.000269] Console: colour dummy device 80x25
>> >> >>> >> >>>>>> [ 0.000322] Calibrating delay loop (skipped), value
>> >> >>> calculated
>> >> >>> >> >>>>>> using timer frequency.. 20.00 BogoMIPS (lpj=40000)
>> >> >>> >> >>>>>> [ 0.000363] pid_max: default: 32768 minimum: 301
>> >> >>> >> >>>>>> [ 0.000710] Mount-cache hash table entries: 8192
>> (order:
>> >> 4,
>> >> >>> > 65536
>> >> >>> >> >>>>>> bytes, linear)
>> >> >>> >> >>>>>> [ 0.000776] Mountpoint-cache hash table entries:
8192
>> >> >>> (order: 4,
>> >> >>> >> >>>>>> 65536 bytes, linear)
>> >> >>> >> >>>>>> [ 0.002680] rcu: Hierarchical SRCU implementation.
>> >> >>> >> >>>>>> [ 0.002885] EFI services will not be available.
>> >> >>> >> >>>>>> [ 0.003051] smp: Bringing up secondary CPUs ...
>> >> >>> >> >>>>>> [ 0.003724] smp: Brought up 1 node, 2 CPUs
>> >> >>> >> >>>>>> [ 0.004415] devtmpfs: initialized
>> >> >>> >> >>>>>> [ 0.006194] clocksource: jiffies: mask: 0xffffffff
>> >> >>> max_cycles:
>> >> >>> >> >>>>>> 0xffffffff, max_idle_ns: 7645041785100000 ns
>> >> >>> >> >>>>>> [ 0.006230] futex hash table entries: 512 (order: 3,
>> 32768
>> >> >>> > bytes,
>> >> >>> >> >>>>>> linear)
>> >> >>> >> >>>>>> [ 0.006736] NET: Registered protocol family 16
>> >> >>> >> >>>>>> [ 0.030604] vgaarb: loaded
>> >> >>> >> >>>>>> [ 0.031121] SCSI subsystem initialized
>> >> >>> >> >>>>>> [ 0.031625] usbcore: registered new interface driver
>> usbfs
>> >> >>> >> >>>>>> [ 0.031716] usbcore: registered new interface driver
>> hub
>> >> >>> >> >>>>>> [ 0.031801] usbcore: registered new device driver
usb
>> >> >>> >> >>>>>> [ 0.033017] clocksource: Switched to clocksource
>> >> >>> > riscv_clocksource
>> >> >>> >> >>>>>> [ 0.042536] NET: Registered protocol family 2
>> >> >>> >> >>>>>> [ 0.043824] tcp_listen_portaddr_hash hash table
>> entries:
>> >> 2048
>> >> >>> >> >>>>>> (order: 3, 32768 bytes, linear)
>> >> >>> >> >>>>>> [ 0.043977] TCP established hash table entries:
32768
>> >> >>> (order: 6,
>> >> >>> >> >>>>>> 262144 bytes, linear)
>> >> >>> >> >>>>>> [ 0.045452] TCP bind hash table entries: 32768
(order:
>> 7,
>> >> >>> 524288
>> >> >>> >> >>>>>> bytes, linear)
>> >> >>> >> >>>>>> [ 0.047006] TCP: Hash tables configured (established
>> 32768
>> >> >>> bind
>> >> >>> >> >>> 32768)
>> >> >>> >> >>>>>> [ 0.047159] UDP hash table entries: 2048 (order: 4,
>> 65536
>> >> >>> bytes,
>> >> >>> >> >>> linear)
>> >> >>> >> >>>>>> [ 0.047434] UDP-Lite hash table entries: 2048
(order:
>> 4,
>> >> >>> 65536
>> >> >>> >> >>>>>> bytes, linear)
>> >> >>> >> >>>>>> [ 0.047867] NET: Registered protocol family 1
>> >> >>> >> >>>>>> [ 0.048364] RPC: Registered named UNIX socket
transport
>> >> >>> module.
>> >> >>> >> >>>>>> [ 0.048386] RPC: Registered udp transport module.
>> >> >>> >> >>>>>> [ 0.048407] RPC: Registered tcp transport module.
>> >> >>> >> >>>>>> [ 0.048430] RPC: Registered tcp NFSv4.1 backchannel
>> >> transport
>> >> >>> >> >>> module.
>> >> >>> >> >>>>>> [ 0.048455] PCI: CLS 0 bytes, default 64
>> >> >>> >> >>>>>> [ 0.049441] workingset: timestamp_bits=62
max_order=20
>> >> >>> >> >>> bucket_order=0
>> >> >>> >> >>>>>> [ 0.065711] NFS: Registering the id_resolver key
type
>> >> >>> >> >>>>>> [ 0.065789] Key type id_resolver registered
>> >> >>> >> >>>>>> [ 0.065809] Key type id_legacy registered
>> >> >>> >> >>>>>> [ 0.066012] nfs4filelayout_init: NFSv4 File Layout
>> Driver
>> >> >>> >> >>> Registering...
>> >> >>> >> >>>>>> [ 0.066503] NET: Registered protocol family 38
>> >> >>> >> >>>>>> [ 0.066560] Block layer SCSI generic (bsg) driver
>> version
>> >> 0.4
>> >> >>> >> >>>>>> loaded (major 254)
>> >> >>> >> >>>>>> [ 0.066583] io scheduler mq-deadline registered
>> >> >>> >> >>>>>> [ 0.066604] io scheduler kyber registered
>> >> >>> >> >>>>>> [ 0.123474] Serial: 8250/16550 driver, 4 ports, IRQ
>> >> sharing
>> >> >>> > disabled
>> >> >>> >> >>>>>> [ 0.125216] printk: console [ttyS0] disabled
>> >> >>> >> >>>>>> [ 0.125267] 10000000.uart: ttyS0 at MMIO 0x10000000
>> (irq
>> >> = 1,
>> >> >>> >> >>>>>> base_baud = 230400) is a 8250
>> >> >>> >> >>>>>> [ 0.128120] printk: console [ttyS0] enabled
>> >> >>> >> >>>>>> [ 0.128546] [drm] radeon kernel modesetting enabled.
>> >> >>> >> >>>>>> [ 0.136743] loop: module loaded
>> >> >>> >> >>>>>> [ 0.137115] virtio_blk virtio0: [vda] 28311552
512-byte
>> >> >>> logical
>> >> >>> >> >>>>>> blocks (14.5 GB/13.5 GiB)
>> >> >>> >> >>>>>> [ 0.137180] vda: detected capacity change from 0 to
>> >> >>> 14495514624
>> >> >>> >> >>>>>> [ 0.141193] vda: vda1 vda12 vda13 vda14 vda15
>> >> >>> >> >>>>>> [ 0.143968] libphy: Fixed MDIO Bus: probed
>> >> >>> >> >>>>>> [ 0.145274] ehci_hcd: USB 2.0 'Enhanced' Host
>> Controller
>> >> >>> (EHCI)
>> >> >>> >> >>> Driver
>> >> >>> >> >>>>>> [ 0.145323] ehci-pci: EHCI PCI platform driver
>> >> >>> >> >>>>>> [ 0.145415] ehci-platform: EHCI generic platform
driver
>> >> >>> >> >>>>>> [ 0.145522] ohci_hcd: USB 1.1 'Open' Host Controller
>> >> (OHCI)
>> >> >>> > Driver
>> >> >>> >> >>>>>> [ 0.145569] ohci-pci: OHCI PCI platform driver
>> >> >>> >> >>>>>> [ 0.145661] ohci-platform: OHCI generic platform
driver
>> >> >>> >> >>>>>> [ 0.146095] usbcore: registered new interface driver
>> uas
>> >> >>> >> >>>>>> [ 0.146215] usbcore: registered new interface driver
>> >> >>> usb-storage
>> >> >>> >> >>>>>> [ 0.146407] mousedev: PS/2 mouse device common for
all
>> >> mice
>> >> >>> >> >>>>>> [ 0.146782] usbcore: registered new interface driver
>> >> usbhid
>> >> >>> >> >>>>>> [ 0.146824] usbhid: USB HID core driver
>> >> >>> >> >>>>>> [ 0.148347] NET: Registered protocol family 10
>> >> >>> >> >>>>>> [ 0.149582] Segment Routing with IPv6
>> >> >>> >> >>>>>> [ 0.149730] sit: IPv6, IPv4 and MPLS over IPv4
>> tunneling
>> >> >>> driver
>> >> >>> >> >>>>>> [ 0.150694] NET: Registered protocol family 17
>> >> >>> >> >>>>>> [ 0.150832] Key type dns_resolver registered
>> >> >>> >> >>>>>> [ 0.154215] EXT4-fs (vda1): INFO: recovery required
on
>> >> >>> readonly
>> >> >>> >> >>>>>> filesystem
>> >> >>> >> >>>>>> [ 0.154269] EXT4-fs (vda1): write access will be
>> enabled
>> >> >>> during
>> >> >>> >> >>> recovery
>> >> >>> >> >>>>>> [ 0.243877] EXT4-fs (vda1): recovery complete
>> >> >>> >> >>>>>> [ 0.244090] EXT4-fs (vda1): mounted filesystem with
>> >> ordered
>> >> >>> data
>> >> >>> >> >>>>>> mode. Opts: (null)
>> >> >>> >> >>>>>> [ 0.244181] VFS: Mounted root (ext4 filesystem)
>> readonly
>> >> on
>> >> >>> > device
>> >> >>> >> >>>>>> 254:1.
>> >> >>> >> >>>>>> [ 0.244469] devtmpfs: mounted
>> >> >>> >> >>>>>> [ 0.244648] Freeing unused kernel memory: 188K
>> >> >>> >> >>>>>> [ 0.245022] Run /sbin/init as init process
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> [ 0.311595] systemd[1]: System time before build
time,
>> >> >>> advancing
>> >> >>> >> >>> clock.
>> >> >>> >> >>>>>> [ 0.319136] random: fast init done
>> >> >>> >> >>>>>> [ 0.339740] systemd[1]: systemd 245.4-4ubuntu3.13
>> running
>> >> in
>> >> >>> > system
>> >> >>> >> >>>>>> mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK
>> +SYSVINIT
>> >> >>> +UTMP
>> >> >>> >> >>>>>> +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP
>> +BLKID
>> >> >>> > +ELFUTILS
>> >> >>> >> >>>>>> +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
>> >> >>> >> >>>>>> [ 0.340109] systemd[1]: Detected architecture
riscv64.
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> Welcome to Ubuntu 20.04.3 LTS!
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> [ 0.342577] systemd[1]: Set hostname to <ubuntu>.
>> >> >>> >> >>>>>> [ 0.629637] random: lvmconfig: uninitialized urandom
>> read
>> >> (4
>> >> >>> > bytes
>> >> >>> >> >>> read)
>> >> >>> >> >>>>>> [ 1.914376] random: systemd: uninitialized urandom
read
>> >> (16
>> >> >>> > bytes
>> >> >>> >> >>> read)
>> >> >>> >> >>>>>> [ 1.916631] systemd[1]: Created slice
>> >> system-modprobe.slice.
>> >> >>> >> >>>>>> [ OK ] Created slice system-modprobe.slice.
>> >> >>> >> >>>>>> [ 1.917793] random: systemd: uninitialized urandom
read
>> >> (16
>> >> >>> > bytes
>> >> >>> >> >>> read)
>> >> >>> >> >>>>>> [ 1.918768] systemd[1]: Created slice
>> >> >>> > system-serial\x2dgetty.slice.
>> >> >>> >> >>>>>> [ OK ] Created slice system-serial\x2dgetty.slice.
>> >> >>> >> >>>>>> [ 1.919825] random: systemd: uninitialized urandom
read
>> >> (16
>> >> >>> > bytes
>> >> >>> >> >>> read)
>> >> >>> >> >>>>>> [ 1.920817] systemd[1]: Created slice
>> >> >>> > system-systemd\x2dfsck.slice.
>> >> >>> >> >>>>>> [ OK ] Created slice system-systemd\x2dfsck.slice.
>> >> >>> >> >>>>>> [ 1.922613] systemd[1]: Created slice User and
Session
>> >> Slice.
>> >> >>> >> >>>>>> [ OK ] Created slice User and Session Slice.
>> >> >>> >> >>>>>> [ 1.924053] systemd[1]: Started Forward Password
>> Requests
>> >> to
>> >> >>> > Wall
>> >> >>> >> >>>>>> Directory Watch.
>> >> >>> >> >>>>>> [ OK ] Started Forward Password R…uests to Wall
>> Directory
>> >> >>> Watch.
>> >> >>> >> >>>>>> [ 1.925642] systemd[1]: Condition check resulted in
>> >> Arbitrary
>> >> >>> >> >>>>>> Executable File Formats File System Automount Point
being
>> >> >>> skipped.
>> >> >>> >> >>>>>> [ 1.926437] systemd[1]: Reached target User and
Group
>> Name
>> >> >>> > Lookups.
>> >> >>> >> >>>>>> [ OK ] Reached target User and Group Name Lookups.
>> >> >>> >> >>>>>> [ 1.927723] systemd[1]: Reached target Slices.
>> >> >>> >> >>>>>> [ OK ] Reached target Slices.
>> >> >>> >> >>>>>> [ 1.928838] systemd[1]: Reached target Swap.
>> >> >>> >> >>>>>> [ OK ] Reached target Swap.
>> >> >>> >> >>>>>> [ 1.930581] systemd[1]: Listening on Device-mapper
>> event
>> >> >>> daemon
>> >> >>> >> >>> FIFOs.
>> >> >>> >> >>>>>> [ OK ] Listening on Device-mapper event daemon FIFOs.
>> >> >>> >> >>>>>> [ 1.932305] systemd[1]: Listening on LVM2 poll
daemon
>> >> socket.
>> >> >>> >> >>>>>> [ OK ] Listening on LVM2 poll daemon socket.
>> >> >>> >> >>>>>> [ 1.933771] systemd[1]: Listening on multipathd
control
>> >> >>> socket.
>> >> >>> >> >>>>>> [ OK ] Listening on multipathd control socket.
>> >> >>> >> >>>>>> [ 1.935386] systemd[1]: Listening on Syslog Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on Syslog Socket.
>> >> >>> >> >>>>>> [ 1.937105] systemd[1]: Listening on fsck to fsckd
>> >> >>> communication
>> >> >>> >> >>> Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on fsck to fsckd communication
Socket.
>> >> >>> >> >>>>>> [ 1.938542] systemd[1]: Listening on initctl
>> Compatibility
>> >> >>> Named
>> >> >>> >> >>> Pipe.
>> >> >>> >> >>>>>> [ OK ] Listening on initctl Compatibility Named Pipe.
>> >> >>> >> >>>>>> [ 1.948553] systemd[1]: Condition check resulted in
>> >> Journal
>> >> >>> > Audit
>> >> >>> >> >>>>>> Socket being skipped.
>> >> >>> >> >>>>>> [ 1.949458] systemd[1]: Listening on Journal Socket
>> >> >>> (/dev/log).
>> >> >>> >> >>>>>> [ OK ] Listening on Journal Socket (/dev/log).
>> >> >>> >> >>>>>> [ 1.951257] systemd[1]: Listening on Journal Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on Journal Socket.
>> >> >>> >> >>>>>> [ 1.953548] systemd[1]: Listening on Network Service
>> >> Netlink
>> >> >>> > Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on Network Service Netlink Socket.
>> >> >>> >> >>>>>> [ 1.955258] systemd[1]: Listening on udev Control
>> Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on udev Control Socket.
>> >> >>> >> >>>>>> [ 1.956745] systemd[1]: Listening on udev Kernel
>> Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on udev Kernel Socket.
>> >> >>> >> >>>>>> [ 1.958904] systemd[1]: Condition check resulted in
>> Huge
>> >> >>> Pages
>> >> >>> > File
>> >> >>> >> >>>>>> System being skipped.
>> >> >>> >> >>>>>> [ 1.962932] systemd[1]: Mounting POSIX Message Queue
>> File
>> >> >>> > System...
>> >> >>> >> >>>>>> Mounting POSIX Message Queue File System...
>> >> >>> >> >>>>>> [ 1.965016] systemd[1]: Condition check resulted in
>> Kernel
>> >> >>> Debug
>> >> >>> >> >>>>>> File System being skipped.
>> >> >>> >> >>>>>> [ 1.966057] systemd[1]: Condition check resulted in
>> Kernel
>> >> >>> Trace
>> >> >>> >> >>>>>> File System being skipped.
>> >> >>> >> >>>>>> [ 1.971879] systemd[1]: Starting Journal Service...
>> >> >>> >> >>>>>> Starting Journal Service...
>> >> >>> >> >>>>>> [ 1.978118] systemd[1]: Starting Set the console
>> keyboard
>> >> >>> > layout...
>> >> >>> >> >>>>>> Starting Set the console keyboard layout...
>> >> >>> >> >>>>>> [ 1.979297] systemd[1]: Condition check resulted in
>> Create
>> >> >>> list
>> >> >>> > of
>> >> >>> >> >>>>>> static device nodes for the current kernel being
skipped.
>> >> >>> >> >>>>>> [ 1.983066] systemd[1]: Starting Monitoring of LVM2
>> >> mirrors,
>> >> >>> >> >>>>>> snapshots etc. using dmeventd or progress polling...
>> >> >>> >> >>>>>> Starting Monitoring of LVM…meventd or progress
>> >> >>> polling...
>> >> >>> >> >>>>>> [ 1.984562] systemd[1]: Condition check resulted in
>> Load
>> >> >>> Kernel
>> >> >>> >> >>>>>> Module drm being skipped.
>> >> >>> >> >>>>>> [ 1.985098] systemd[1]: Condition check resulted in
>> >> >>> OpenVSwitch
>> >> >>> >> >>>>>> configuration for cleanup being skipped.
>> >> >>> >> >>>>>> [ 1.987314] systemd[1]: Condition check resulted in
>> Set Up
>> >> >>> >> >>>>>> Additional Binary Formats being skipped.
>> >> >>> >> >>>>>> [ 1.991069] systemd[1]: Starting File System Check
on
>> Root
>> >> >>> > Device...
>> >> >>> >> >>>>>> Starting File System Check on Root Device...
>> >> >>> >> >>>>>> [ 2.001958] systemd[1]: Starting Load Kernel
Modules...
>> >> >>> >> >>>>>> Starting Load Kernel Modules...
>> >> >>> >> >>>>>> [ 2.013850] systemd[1]: Starting udev Coldplug all
>> >> Devices...
>> >> >>> >> >>>>>> Starting udev Coldplug all Devices...
>> >> >>> >> >>>>>> [ 2.036294] systemd[1]: Starting Uncomplicated
>> firewall...
>> >> >>> >> >>>>>> Starting Uncomplicated firewall...
>> >> >>> >> >>>>>> [ 2.077993] systemd[1]: Mounted POSIX Message Queue
>> File
>> >> >>> System.
>> >> >>> >> >>>>>> [ OK ] Mounted POSIX Message Queue File System.
>> >> >>> >> >>>>>> [ 2.094648] systemd[1]: Finished Uncomplicated
>> firewall.
>> >> >>> >> >>>>>> [ OK ] Finished Uncomplicated firewall.
>> >> >>> >> >>>>>> [ 2.126801] systemd[1]: Finished Load Kernel
Modules.
>> >> >>> >> >>>>>> [ OK ] Finished Load Kernel Modules.
>> >> >>> >> >>>>>> [ 2.129153] systemd[1]: Condition check resulted in
>> FUSE
>> >> >>> Control
>> >> >>> >> >>>>>> File System being skipped.
>> >> >>> >> >>>>>> [ 2.129982] systemd[1]: Condition check resulted in
>> Kernel
>> >> >>> >> >>>>>> Configuration File System being skipped.
>> >> >>> >> >>>>>> [ 2.137942] systemd[1]: Started File System Check
>> Daemon
>> >> to
>> >> >>> > report
>> >> >>> >> >>>>>> status.
>> >> >>> >> >>>>>> [ OK ] Started File System Check Daemon to report
>> status.
>> >> >>> >> >>>>>> [ 2.154265] systemd[1]: Starting Apply Kernel
>> Variables...
>> >> >>> >> >>>>>> Starting Apply Kernel Variables...
>> >> >>> >> >>>>>> [ 2.247083] systemd[1]: Finished File System Check
on
>> Root
>> >> >>> > Device.
>> >> >>> >> >>>>>> [ OK ] Finished File System Check on Root Device.
>> >> >>> >> >>>>>> [ 2.251803] systemd[1]: Starting Remount Root and
>> Kernel
>> >> File
>> >> >>> >> >>> Systems...
>> >> >>> >> >>>>>> Starting Remount Root and Kernel File
Systems...
>> >> >>> >> >>>>>> [ OK ] Finished Apply Kernel Variables.
>> >> >>> >> >>>>>> [ OK ] Finished Remount Root and Kernel File Systems.
>> >> >>> >> >>>>>> [ OK ] Started Journal Service.
>> >> >>> >> >>>>>> Starting Flush Journal to Persistent
Storage...
>> >> >>> >> >>>>>> Starting Load/Save Random Seed...
>> >> >>> >> >>>>>> Starting Create System Users...
>> >> >>> >> >>>>>> [ OK ] Finished Create System Users.
>> >> >>> >> >>>>>> Starting Create Static Device Nodes in /dev...
>> >> >>> >> >>>>>> [ OK ] Finished Flush Journal to Persistent Storage.
>> >> >>> >> >>>>>> [ OK ] Finished Create Static Device Nodes in /dev.
>> >> >>> >> >>>>>> Starting udev Kernel Device Manager...
>> >> >>> >> >>>>>> [ OK ] Started udev Kernel Device Manager.
>> >> >>> >> >>>>>> Starting Network Service...
>> >> >>> >> >>>>>> [ OK ] Finished udev Coldplug all Devices.
>> >> >>> >> >>>>>> Starting udev Wait for Complete Device
>> >> >>> Initialization...
>> >> >>> >> >>>>>> [ OK ] Found device /dev/ttyS0.
>> >> >>> >> >>>>>> [ OK ] Found device /dev/hvc0.
>> >> >>> >> >>>>>> [ OK ] Finished Monitoring of LVM… dmeventd or
progress
>> >> >>> polling.
>> >> >>> >> >>>>>> [ OK ] Finished Set the console keyboard layout.
>> >> >>> >> >>>>>> [ OK ] Started Network Service.
>> >> >>> >> >>>>>> [ OK ] Found device /dev/disk/by-label/UEFI.
>> >> >>> >> >>>>>> [ OK ] Finished udev Wait for Complete Device
>> >> Initialization.
>> >> >>> >> >>>>>> Starting Device-Mapper Multipath Device
>> >> Controller...
>> >> >>> >> >>>>>> [ OK ] Started Dispatch Password …ts to Console
>> Directory
>> >> >>> Watch.
>> >> >>> >> >>>>>> [ OK ] Reached target Local Encrypted Volumes.
>> >> >>> >> >>>>>> Starting Wait for Network to be Configured...
>> >> >>> >> >>>>>> [ OK ] Finished Wait for Network to be Configured.
>> >> >>> >> >>>>>> [FAILED] Failed to start Device-Map…r Multipath Device
>> >> >>> Controller.
>> >> >>> >> >>>>>> See 'systemctl status multipathd.service' for details.
>> >> >>> >> >>>>>> [ OK ] Reached target Local File Systems (Pre).
>> >> >>> >> >>>>>> Starting File System Check on
>> >> >>> /dev/disk/by-label/UEFI...
>> >> >>> >> >>>>>> [ OK ] Finished File System Check on
>> >> /dev/disk/by-label/UEFI.
>> >> >>> >> >>>>>> Mounting /boot/efi...
>> >> >>> >> >>>>>> [ 11.496946] FAT-fs (vda15): codepage cp437 not found
>> >> >>> >> >>>>>> [FAILED] Failed to mount /boot/efi.
>> >> >>> >> >>>>>> See 'systemctl status boot-efi.mount' for details.
>> >> >>> >> >>>>>> [DEPEND] Dependency failed for Local File Systems.
>> >> >>> >> >>>>>> Starting Set console font and keymap...
>> >> >>> >> >>>>>> Starting Create final runt…dir for shutdown
pivot
>> >> >>> root...
>> >> >>> >> >>>>>> Starting Tell Plymouth To Write Out Runtime
>> Data...
>> >> >>> >> >>>>>> Starting Create Volatile Files and
Directories...
>> >> >>> >> >>>>>> [ OK ] Finished Create final runt…e dir for shutdown
>> pivot
>> >> >>> root.
>> >> >>> >> >>>>>> [ OK ] Finished Set console font and keymap.
>> >> >>> >> >>>>>> [ OK ] Finished Tell Plymouth To Write Out Runtime
Data.
>> >> >>> >> >>>>>> [ OK ] Finished Create Volatile Files and
Directories.
>> >> >>> >> >>>>>> Starting Network Name Resolution...
>> >> >>> >> >>>>>> Starting Network Time Synchronization...
>> >> >>> >> >>>>>> Starting Update UTMP about System
>> Boot/Shutdown...
>> >> >>> >> >>>>>> [ OK ] Finished Update UTMP about System
Boot/Shutdown.
>> >> >>> >> >>>>>> [ OK ] Started Network Time Synchronization.
>> >> >>> >> >>>>>> [ OK ] Reached target System Initialization.
>> >> >>> >> >>>>>> [ OK ] Started Daily Cleanup of Temporary
Directories.
>> >> >>> >> >>>>>> [ OK ] Reached target Paths.
>> >> >>> >> >>>>>> [ OK ] Reached target System Time Set.
>> >> >>> >> >>>>>> [ OK ] Reached target System Time Synchronized.
>> >> >>> >> >>>>>> [ OK ] Started Daily apt download activities.
>> >> >>> >> >>>>>> [ OK ] Started Daily apt upgrade and clean
activities.
>> >> >>> >> >>>>>> [ OK ] Started Periodic ext4 Onli…ata Check for All
>> >> >>> Filesystems.
>> >> >>> >> >>>>>> [ OK ] Started Discard unused blocks once a week.
>> >> >>> >> >>>>>> [ OK ] Started Refresh fwupd metadata regularly.
>> >> >>> >> >>>>>> [ OK ] Started Daily rotation of log files.
>> >> >>> >> >>>>>> [ OK ] Started Daily man-db regeneration.
>> >> >>> >> >>>>>> [ OK ] Started Message of the Day.
>> >> >>> >> >>>>>> [ OK ] Started Ubuntu Advantage update messaging.
>> >> >>> >> >>>>>> [ OK ] Reached target Timers.
>> >> >>> >> >>>>>> [ OK ] Listening on Avahi mDNS/DNS-SD Stack
Activation
>> >> Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on D-Bus System Message Bus Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on Open-iSCSI iscsid Socket.
>> >> >>> >> >>>>>> [ OK ] Listening on UUID daemon activation socket.
>> >> >>> >> >>>>>> [ OK ] Reached target Sockets.
>> >> >>> >> >>>>>> [ OK ] Reached target Basic System.
>> >> >>> >> >>>>>> Starting Accounts Service...
>> >> >>> >> >>>>>> Starting Avahi mDNS/DNS-SD Stack...
>> >> >>> >> >>>>>> [ OK ] Started D-Bus System Message Bus.
>> >> >>> >> >>>>>> Starting Network Manager...
>> >> >>> >> >>>>>> [ OK ] Started Save initial kernel messages after
boot.
>> >> >>> >> >>>>>> Starting Remove Stale Onli…t4 Metadata Check
>> >> >>> Snapshots...
>> >> >>> >> >>>>>> [ OK ] Started irqbalance daemon.
>> >> >>> >> >>>>>> Starting Dispatcher daemon for
>> systemd-networkd...
>> >> >>> >> >>>>>> [ OK ] Started Set the CPU Frequency Scaling
governor.
>> >> >>> >> >>>>>> Starting Authorization Manager...
>> >> >>> >> >>>>>> Starting Restore /etc/reso… the ppp link was
shut
>> >> >>> down...
>> >> >>> >> >>>>>> Starting System Logging Service...
>> >> >>> >> >>>>>> Starting Login Service...
>> >> >>> >> >>>>>> Starting Disk Manager...
>> >> >>> >> >>>>>> Starting WPA supplicant...
>> >> >>> >> >>>>>> [ OK ] Started Network Name Resolution.
>> >> >>> >> >>>>>> [ OK ] Finished Restore /etc/reso…re the ppp link was
>> shut
>> >> >>> down.
>> >> >>> >> >>>>>> [ OK ] Reached target Host and Network Name Lookups.
>> >> >>> >> >>>>>> [ OK ] Started System Logging Service.
>> >> >>> >> >>>>>> [ OK ] Started Avahi mDNS/DNS-SD Stack.
>> >> >>> >> >>>>>> [ OK ] Started WPA supplicant.
>> >> >>> >> >>>>>> [ OK ] Started Network Manager.
>> >> >>> >> >>>>>> [ OK ] Reached target Network.
>> >> >>> >> >>>>>> Starting Network Manager Wait Online...
>> >> >>> >> >>>>>> [ OK ] Started Authorization Manager.
>> >> >>> >> >>>>>> Starting Modem Manager...
>> >> >>> >> >>>>>> Starting Hostname Service...
>> >> >>> >> >>>>>> [ OK ] Started Login Service.
>> >> >>> >> >>>>>> [ OK ] Started Unattended Upgrades Shutdown.
>> >> >>> >> >>>>>> [ OK ] Started Accounts Service.
>> >> >>> >> >>>>>> [ OK ] Started Modem Manager.
>> >> >>> >> >>>>>> [ OK ] Started Disk Manager.
>> >> >>> >> >>>>>> [ OK ] Started Hostname Service.
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>>
>> >> >>> >> >>>>>> _______________________________________________
>> >> >>> >> >>>>>> gem5-users mailing list -- gem5-users@gem5.org
>> >> >>> >> >>>>>> To unsubscribe send an email to
gem5-users-le...@gem5.org
>> >> >>> >> >>>>>> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
>> >> >>> >> >>>>
>> >> >>> >> >>>>
>> >> >>> >> >>>> _______________________________________________
>> >> >>> >> >>>> gem5-users mailing list -- gem5-users@gem5.org
>> >> >>> >> >>>> To unsubscribe send an email to
gem5-users-le...@gem5.org
>> >> >>> >> >>>> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
>> >> >>> >> >>>
>> >> >>> >> >>>
>> >> >>> >> >>> _______________________________________________
>> >> >>> >> >>> gem5-users mailing list -- gem5-users@gem5.org
>> >> >>> >> >>> To unsubscribe send an email to gem5-users-le...@gem5.org
>> >> >>> >> >>> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
>> >> >>> >> >
>> >> >>> >> >
>> >> >>> >> > _______________________________________________
>> >> >>> >> > gem5-users mailing list -- gem5-users@gem5.org
>> >> >>> >> > To unsubscribe send an email to gem5-users-le...@gem5.org
>> >> >>> >> > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
>> >> >>> >>
>> >> >>> >>
>> >> >>>
>> >> >>>
>> >> >>>
>> >> >>>
>> >>
>> >>
>> >>
>> >>
>>
>>
>>
>>
_______________________________________________
gem5-users mailing list -- gem5-users@gem5.org
To unsubscribe send an email to gem5-users-le...@gem5.org
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