Jump to content
Kaspersky Support Forum

Баг в KOS CE 1.1.1.40 [Error][kl.VfsNet][53:54][DNET_DRV] Error: Invalid MAC address prefix - Raspberry Pi 4b 1.5

Yura Beznos

By Yura Beznos
in KasperskyOS, Разработка

 Share
Go to solution Solved by Ivan Ponomarev,

Recommended Posts

Yura Beznos

Yura Beznos

Posted
Posted (edited)

На raspberry Pi 4b 1.5 rev не работает сеть.

Пробовал пример из поставки KOS CE 1.1.1.40 examples/secure_login.

Ниже журнал (serial port) целиком: 

U-Boot 2022.01 (Dec 12 2023 - 09:56:04 +0000)

DRAM:  7.9 GiB
RPI 4 Model B (0xd03115)
MMC:   mmcnr@7e300000: 1, mmc@7e340000: 0
Loading Environment from FAT... Unable to read "uboot.env" from mmc0:1... In:    serial
Out:   serial
Err:   serial
Net:   eth0: ethernet@7d580000
PCIe BRCM: link up, 5.0 Gbps x1 (SSC)
Hit any key to stop autoboot:  2  1  0 
26008032 bytes read in 1167 ms (21.3 MiB/s)
## Starting application at 0x10200000 ...
[BOOT ] Starting...
[BOOT ] Setting up arch flags...
[BOOT ] Preparing memory...
[BOOT ] Preparing ROMFS...
[BOOT ] Preparing KasperskyOS kernel...
[BOOT ] Preparing trampoline to kernel...
[BOOT ] Preparing page table...
[BOOT ] Preparing modules...
[BOOT ] Freeing loader memory...
[BOOT ] Dump physical memory map
[BOOT ] Starting KasperskyOS...
[HAL  ] Exceptions initialized

Loading:
 _  __                             _           ___  ____
| |/ /__ _ ___ _ __   ___ _ __ ___| | ___   _ / _ \/ ___|
| ' // _` / __| '_ \ / _ \ '__/ __| |/ / | | | | | \___ \
| . \ (_| \__ \ |_) |  __/ |  \__ \   <| |_| | |_| |___) |
|_|\_\__,_|___/ .__/ \___|_|  |___/_|\_\\__, |\___/|____/
              |_|                       |___/


Built on:   Oct 10 2023 09:39:21
Board:      rpi4_bcm2711
SoC:        bcm2711
ARCH:       arm64
Git hash:   autosar-developer-arm64-nxp-s32v234sbc-v4.1.0.27-150-gbc902d0df97f24272998798f5747501421c6be34


Found CPU: ARMv8
System control register:
	Instruction cache: enabled
	Data cache: enabled
[HAL  ] Internal PFN-allocator initiated.
[HAL  ] Private Area begin : 0x0000000000001000
[HAL  ] Private Area end : 0x00007f7fffffffff
[HAL  ] Private Area size : 0x00007f7ffffff000
[HAL  ] Shared Area begin : 0xffff808000000000
[HAL  ] Shared Area end  : 0xffffffffffffffff
[HAL  ] Shared Area size : 0x00007f8000000000
[HAL  ] PTE Table Area begin : 0xffff800000000000
[HAL  ] PTE Table Area end : 0xffff807fffffffff
[HAL  ] PTE Table Area size : 0x0000008000000000
[HAL  ] Kernel Area begin : 0xffff808000000000
[HAL  ] Kernel Area end  : 0xfffffffffcffffff
[HAL  ] Kernel Area size : 0x00007f7ffd000000
[HAL  ] Internal Area begin : 0xffffffffff400000
[HAL  ] Internal Area end : 0xffffffffffffffff
[HAL  ] Internal Area size : 0x0000000000c00000
[HAL  ] Temporary Area begin : 0xffffffffff400000
[HAL  ] Temporary Area end : 0xffffffffff485fff
[HAL  ] Temporary Area size : 0x0000000000086000
[HAL  ] Periphery Area begin : 0xffffffffff800000
[HAL  ] Periphery Area end : 0xffffffffffffffff
[HAL  ] Periphery Area size : 0x0000000000800000
[HAL  ] cpu #0 - 599MHz
[HAL  ] Cpu initialized.
[HAL  ] Temporary area initialized.
[HAL  ] SoC area mapped. begin: 0xffffffffff800000, size: 0x7000
[HAL  ] Mmu initialized.
[HAL  ] WXN protection enabled.
[HAL  ] Zero space initialized.
[HAL  ] Found GICv2 with 256 interrupts.
[HAL  ] Interrupts initiated.
[HAL  ] Generic Timer found.
[HAL  ] Bootstrap Processor's ID - 0
CPU0 - boot strap processor
CPU1 - ordinary processor
CPU2 - ordinary processor
CPU3 - ordinary processor
[HAL  ] Hardware Abstraction Layer successfully initialized.
[INIT ] Starting core...
[MM   ] Max pfns         : 0x0000001000000000
[MM   ] Max kernel VAD   : 0x0000100000000000
[MM   ] Max user VAD     : 0x0000600000000000
[MM   ] Max buddy order  : 0x0000000000000010
[MM   ] PageInfo size    : 0x0000000000000020
[MM   ] Pfn DB begin     : 0xffffc00005000000
[MM   ] Pfn DB end       : 0xffffc40004ffffff
[MM   ] Pfn DB size      : 0x0000040000000000
[MM   ] Kmalloc begin    : 0xffffc40005000000
[MM   ] Kmalloc end      : 0xffffc40008ffffff
[MM   ] Kmalloc size     : 0x0000000004000000
[MM   ] Kernel VAD begin : 0xffff808000000000
[MM   ] Kernel VAD end   : 0xfffffffffcffffff
[MM   ] Kernel VAD size  : 0x00007f7ffd000000
[MM   ] User VAD begin   : 0x0000000000001000
[MM   ] User VAD end     : 0x00007f7fffffffff
[MM   ] User VAD size    : 0x00007f7ffffff000
[MM   ] PFN range #00[__x] begin : 0x0000000000000000
[MM   ] PFN range #00[__x] end : 0x000000000000004c
[MM   ] PFN range #00[__x] size : 0x000000000000004d
[MM   ] PFN range #01[r__] begin : 0x000000000000004d
[MM   ] PFN range #01[r__] end : 0x0000000000000056
[MM   ] PFN range #01[r__] size : 0x000000000000000a
[MM   ] PFN range #02[___] begin : 0x0000000000000057
[MM   ] PFN range #02[___] end : 0x0000000000000057
[MM   ] PFN range #02[___] size : 0x0000000000000001
[MM   ] PFN range #03[rw_] begin : 0x0000000000000058
[MM   ] PFN range #03[rw_] end : 0x00000000000001b8
[MM   ] PFN range #03[rw_] size : 0x0000000000000161
[MM   ] PFN range #04[rw_] begin : 0x00000000000001b9
[MM   ] PFN range #04[rw_] end : 0x00000000000001c3
[MM   ] PFN range #04[rw_] size : 0x000000000000000b
[MM   ] PFN range #05[rwx] begin : 0x00000000000001c4
[MM   ] PFN range #05[rwx] end : 0x00000000000002c2
[MM   ] PFN range #05[rwx] size : 0x00000000000000ff
[MM   ] PFN range #06[rwx] begin : 0x00000000000002c3
[MM   ] PFN range #06[rwx] end : 0x0000000000010210
[MM   ] PFN range #06[rwx] size : 0x000000000000ff4e
[MM   ] PFN range #07[__x] begin : 0x0000000000010211
[MM   ] PFN range #07[__x] end : 0x0000000000010211
[MM   ] PFN range #07[__x] size : 0x0000000000000001
[MM   ] PFN range #08[rwx] begin : 0x0000000000010212
[MM   ] PFN range #08[rwx] end : 0x0000000000010285
[MM   ] PFN range #08[rwx] size : 0x0000000000000074
[MM   ] PFN range #09[rwx] begin : 0x0000000000010286
[MM   ] PFN range #09[rwx] end : 0x0000000000011ab7
[MM   ] PFN range #09[rwx] size : 0x0000000000001832
[MM   ] PFN range #10[rwx] begin : 0x0000000000011ab8
[MM   ] PFN range #10[rwx] end : 0x000000000003b3ff
[MM   ] PFN range #10[rwx] size : 0x0000000000029948
[MM   ] PFN range #12[rwx] begin : 0x0000000000040000
[MM   ] PFN range #12[rwx] end : 0x000000000007ffff
[MM   ] PFN range #12[rwx] size : 0x0000000000040000
[MM   ] Main range mapped begin : 0xffffc00005000000
[MM   ] Main range mapped end : 0xffffc00005ffffff
[MM   ] Main range mapped size : 0x0000000001000000
[MM   ] PFN DB size: 16384 KB
[MM   ] PFN database created.
[MM   ] Add PFN range begin : 0x00000000012cb000
[MM   ] Add PFN range end : 0x0000000010210fff
[MM   ] Add PFN range size : 0x000000000ef46000
[MM   ] Add PFN range begin : 0x0000000010212000
[MM   ] Add PFN range end : 0x0000000010285fff
[MM   ] Add PFN range size : 0x0000000000074000
[MM   ] Add PFN range begin : 0x0000000011ab8000
[MM   ] Add PFN range end : 0x000000003b3fffff
[MM   ] Add PFN range size : 0x0000000029948000
[MM   ] Add PFN range begin : 0x0000000040000000
[MM   ] Add PFN range end : 0x000000007fffffff
[MM   ] Add PFN range size : 0x0000000040000000
[MM   ] Atomic buddy object created (8 MB).
[MM   ] Atomic PFN allocator initialized.
[MM   ] kalloc allocator created.
[MM   ] kmalloc/kfree initialized.
[MM   ] Memory Manager successfully initialized.
[PROF ] Profiler statistics initialized.
[VMM  ] #PF handler was installed.
[SMP  ] Initializing per-CPU areas...
[SMP  ] per-CPU area size: 8384
[SMP  ] full per-CPU areas size: 36864
[UID  ] Uid allocator initialized.
[SID  ] Sid allocator initialized.
[IO   ] Initialize MMIO subsystem.
[IO   ] Initialize DMA subsystem.
[IO   ] Hardware interrupts successfully initialized.
[IO   ] Resources registry initialized.
[VMM  ] System address space initialized.
[VMM  ] Internal VMM areas initialized.
[TASK ] Task infrastructure initialized.
[SMP  ] Idle thread for CPU #0 created.
[SMP  ] Idle thread for CPU #1 created.
[SMP  ] Idle thread for CPU #2 created.
[SMP  ] Idle thread for CPU #3 created.
[TASK ] Scheduler interrupts initialized.
[HAL  ] cpu #3 - 599MHz
[HAL  ] cpu #2 - 599MHz
[HAL  ] cpu #1 - 599MHz
[SMP  ] CPU #3 - boostrapped.
[SMP  ] CPU #2 - boostrapped.
[SMP  ] CPU #1 - boostrapped.
[TASK ] GSI page initialized.
[PROF ] Profiler initialized.
[TASK ] Multitasking infrastructure initialized.
[TIME ] Time infrastructure initialized.
[ROFS ] Files: 22, size: 25370624 (0x01832000).
[ROFS ] File #00: einit            - size:   780640 (0x000be960)
[ROFS ] File #01: server.crt       - size:      993 (0x000003e1)
[ROFS ] File #02: server.key       - size:     1704 (0x000006a8)
[ROFS ] File #03: rootCA.crt       - size:     1115 (0x0000045b)
[ROFS ] File #04: dhparams-2048.pem - size:      424 (0x000001a8)
[ROFS ] File #05: index.html       - size:      403 (0x00000193)
[ROFS ] File #06: auth.html        - size:     3611 (0x00000e1b)
[ROFS ] File #07: result_ok.html   - size:      629 (0x00000275)
[ROFS ] File #08: result_err.html  - size:      651 (0x0000028b)
[ROFS ] File #09: styles.css       - size:      862 (0x0000035e)
[ROFS ] File #10: access_denied.html - size:      341 (0x00000155)
[ROFS ] File #11: ramdisk0.img     - size:  2097152 (0x00200000)
[ROFS ] File #12: WebServer        - size:  4805768 (0x00495488)
[ROFS ] File #13: AuthService      - size:  6591064 (0x00649258)
[ROFS ] File #14: tls              - size:  1570184 (0x0017f588)
[ROFS ] File #15: VfsNet           - size:  3732800 (0x0038f540)
[ROFS ] File #16: dhcpcd_entity    - size:  1108320 (0x0010e960)
[ROFS ] File #17: VfsRamFs         - size:  1150920 (0x00118fc8)
[ROFS ] File #18: bsp_hw           - size:   776672 (0x000bd9e0)
[ROFS ] File #19: gpio_hw          - size:   659232 (0x000a0f20)
[ROFS ] File #20: ramdisk          - size:   658144 (0x000a0ae0)
[ROFS ] File #21: ksm.module       - size:  1376200 (0x0014ffc8)
[AUDIT] Starting core audit...
[VLOG ] Virtual logging subsystem initialized.
[VMM  ] Virtual Memory Manager service initialized.
[IO   ] I/O subsystem successfully initialized.
[FS   ] File System Manager successfully initialized.
[XHCI ] XHCIDBG service initialized.
[CM   ] Connection Manager successfully initialized.
[KSM  ] Module: 'ksm.module' loaded.
[KSM  ] Audit log created.
[KSM  ] Module: 'ksm.module' initialized.
[KSM  ] Server: 'kl.core.Core' executed.
[KSM  ] Security system successfully initialized.
[INIT ] Starting 'Einit' ...
[INIT ] Starting system worker.
[1970-01-01T00:00:11.527][Info][kl.drivers.RAMDisk][21:22][BLKDEVSR] Ramdisk server start.
[1970-01-01T00:00:11.527][Info][kl.drivers.BSP][33:34][BSPSR] Server starting.
[1970-01-01T00:00:11.627][Info][kl.drivers.RAMDisk][21:22][BLKPART] Add MBR/EBR partition 'ramdisk0_p0', type: 0x83, offset:   2048, size:   2048 (in sectors)
[1970-01-01T00:00:11.640][Error][kl.drivers.RAMDisk][21:22][BLKPART] MBR is not valid, found signature = 0x0
[1970-01-01T00:00:11.650][Error][kl.drivers.RAMDisk][21:22][BLKPART] MBR not found on disk 'ramdisk1'
[1970-01-01T00:00:11.659][Info][kl.drivers.RAMDisk][21:22][BLKDEVSR] Port 'ramdisk0' successfully registered.
[1970-01-01T00:00:11.669][Info][kl.drivers.RAMDisk][21:22][BLKDEVSR] Port 'ramdisk1' successfully registered.
[1970-01-01T00:00:11.679][Info][kl.drivers.RAMDisk][21:22][BLKDEVSR] Port 'ramdisk0_p0' successfully registered.
[1970-01-01T00:00:13.540][Info][kl.VfsRamFs][39:40][NS] Can't connect with Name Server.
[1970-01-01T00:00:13.547][Info][kl.VfsRamFs][39:40][BLKDEVCL] Start client initialization.
[1970-01-01T00:00:13.555][Info][kl.VfsRamFs][39:40][BLKDEVCL] Discovered static channel to server 'kl.drivers.RAMDisk', endpoint 'kl.drivers.RAMDisk.ramdisk'.
[1970-01-01T00:00:13.569][Info][kl.VfsRamFs][39:40][BLKDEVCL] Connection with server 'kl.drivers.RAMDisk' established.
[1970-01-01T00:00:13.628][Error][kl.VfsNet][53:54][DNET_DRV] Error: Invalid MAC address prefix
[1970-01-01T00:00:14.137][Info][kl.VfsNet][53:54][NS] Can't connect with Name Server.
[Info][kl.VfsNet][crt0-common.c:init_vfs_backend:578][CRT0] _vfs_fs = _vfs_net = env(server:kl.VfsNet)
entropy: ready
[VfsNet] started
[1970-01-01T00:00:14.330][Info][kl.VfsRamFs][39:40][NS] Can't connect with Name Server.
[Info][kl.VfsRamFs][crt0-common.c:init_vfs_backend:591][CRT0] _vfs_fs = env(server:kl.VfsRamFs)
[VfsRamFs] started
[VfsRamFs] Successfully mounted devfs, /dev, devfs
[Info][multi_vfs_secure_login.AuthService][crt0-common.c:init_vfs_backend:591][CRT0] _vfs_fs = env(client:kl.VfsRamFs)
[AuthService] Service started
[Info][kl.TlsEntity][crt0-common.c:init_vfs_backend:584][CRT0] _vfs_fs = env(client:kl.VfsRamFs), _vfs_net = env(client:kl.VfsNet)
Failed to connect to kl.crypto.tls.TlsEvent
Failed to connect to Tls event, continue as standalone
[Info][kl.rump.Dhcpcd][crt0-common.c:init_vfs_backend:584][CRT0] _vfs_fs = env(client{fs->net}:kl.VfsRamFs), _vfs_net = env(client:kl.VfsNet)
dhcpcd-9.4.1 starting
no valid interfaces found
no interfaces have a carrier
[1970-01-01T00:00:15.168][Info][kl.TlsEntity][65:66][NS] Can't connect with Name Server.
failed to connect to kl.CertificateManager
TLS: Failed to connect to Certificate Manager, continue as standalone
TLS: certificate_storage_init: failed to connect to the server
TLS: Failed to connect to Certificate Storage, using direct file access
[Info][multi_vfs_secure_login.WebServer][crt0-common.c:init_vfs_backend:584][CRT0] _vfs_fs = env(client:kl.VfsRamFs), _vfs_net = env(client:kl.TlsEntity)
TLS: Init entry 23

 

Edited by Yura Beznos
Добавил деталей
Yura Beznos

Yura Beznos

Posted
  • Author
Posted

Вывод `ip up` под Linux (последние два значения затёр "--"): 

2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether d8:3a:dd:8d:--:-- brd ff:ff:ff:ff:ff:ff
    inet 192.168.8.20/24 brd 192.168.8.255 scope global dynamic noprefixroute eth0
       valid_lft 25170sec preferred_lft 25170sec
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether d8:3a:dd:8d:--:-- brd ff:ff:ff:ff:ff:ff

 

Alexey_Salnikov

Alexey_Salnikov

Posted
Posted

Здравствуйте.

По вашему запросу зарегистрирован инцидент № INC000016040298  в службе технической поддержки. Мы предоставим ответ, как только будет возможно.

Yura Beznos

Yura Beznos

Posted
  • Author
Posted

В документе на официальном сайте мой MAC присутствует:
https://pip.raspberrypi.com/categories/685-whitepapers-app-notes/documents/RP-003474-WP/Changing-MAC-addresses.pdf

image.thumb.png.b082fb46515a762f0ca968553946a98f.png

Текст ошибки есть в самом драйвере и в библиотеке: 

[1970-01-01T00:00:13.628][Error][kl.VfsNet][53:54][DNET_DRV] Error: Invalid MAC address prefix


- /opt/KasperskyOS-Community-Edition-1.1.1.40/sysroot-aarch64-kos/bin/dnet_entity
- /opt/KasperskyOS-Community-Edition-1.1.1.40/sysroot-aarch64-kos/lib/libdnetdrvs.a

Жаль сетевой драйвер не open source.

  • 2 weeks later...
Ярослав

Ярослав

Posted
Posted

Добрый День

Так как Ваша флешка отформатирована в формате ext2. То началный загрузчик не может ее прочитать.  И сетевые настройки не считываются.  

[1970-01-01T00:00:11.627][Info][kl.drivers.RAMDisk][21:22][BLKPART] Add MBR/EBR partition 'ramdisk0_p0', type: 0x83, offset:   2048, size:   2048 (in sectors)
[1970-01-01T00:00:11.640][Error][kl.drivers.RAMDisk][21:22][BLKPART] MBR is not valid, found signature = 0x0
[1970-01-01T00:00:11.650][Error][kl.drivers.RAMDisk][21:22][BLKPART] MBR not found on disk 'ramdisk1'


Попробуйте отформатировать флешку используя скрипт `common/prepare_hdd_img.sh` из состава дистрибутива.

Yura Beznos

Yura Beznos

Posted
  • Author
Posted
2 часа назад, Ярослав сказал:

Так как Ваша флешка отформатирована в формате ext2. То началный загрузчик не может ее прочитать.  И сетевые настройки не считываются. 

Данные с флеш карты не используются, помимо загрузочного образа.

Пожалуйста, не пишите то, что не является верной и проверенной информацией это может ввести в заблуждение других участников.

Обсуждается в данном случае проблема с драйвером, а не хранилищем.

Как я уже написал, проблема с сетью в том, что в драйвер вшита проверка на префикс MAC адреса и моего префикса там нет.

  • Solution
Ivan Ponomarev

Ivan Ponomarev

Posted
  • Solution
Posted

Здравствуйте,

В релизе 1.1.1.40 действительно есть данная проблема. Были захордкожены по определенным причинам следующие MAC адреса:

DC:A6:32
E4:5F:01
28:CD:C1

В предстоящем релизе 1.2 проблема решена. Ожидайте скорый релиз

Cпасибо.

  • Like 1

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
 Share
Go to topic listing


×
×
  • Create New...