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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
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Yura Beznos

Yura Beznos

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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
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Yura Beznos

Yura Beznos

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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

 

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Yura Beznos

Yura Beznos

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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.

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  • 2 weeks later...
Ярослав

Ярослав

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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.

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Yura Beznos

Yura Beznos

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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.

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Ivan Ponomarev

Ivan Ponomarev

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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.

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