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Beginner

AIR-AP1852E-B-K9 - L2 Error Detected

Here is the complete boot capture:

 

If I interrupt the boot, I can tftpboot at the (RNAQ-C7) # prompt a new ap1g4 file as part.bin to the device with no change.

 

 

 

#====================== Connected 6:07 PM 10/18/2019 =========================#



U-Boot 2012.07 (btldr release 25) (Aug 19 2016 - 13:54:18)

This product contains some software licensed under the
"GNU General Public License, version 2" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

DRAM:  1 GiB
NAND (ONFI): Detected SPANSION S34MS02G1 [256 MiB]
SF: Detected Macronix MX25U3235F [4 MiB]
MFG data loaded
Scanning shenv data blocks
Total valid parts=4
Active shenv part[1:0], write_counter=19
PCI0 Link Intialized
PCI1 Link Intialized
Net:
PHY ID = 0x4dd074, eth0 found AR8033 PHY
PHY ID = 0x4dd074, eth1 found AR8033 PHY
Valid I2C chip addresses: 51 52
AP 1832/1852 detected...
Power Type: 802.3af POE or Others detected...
Signature returns 0
BL signing verification success, continue to run...
Auto boot mode, use bootipq directly
Hit ESC key to stop autoboot:  0
Specified BOOT: part2

Booting from part2

Read 1024 bytes from volume part2 to 45000000
Read 19490143 bytes from volume part2 to 45000000
Signature returns 0
Image signing verification success, continue to run...
Using machid 0x1260 from environment

Starting image ...

[01/01/1970 00:00:00.0000] CPU: ARMv7 Processor [512f04d0] revision 0 (ARMv7), cr=10c5387d

[01/01/1970 00:00:00.0000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache

[01/01/1970 00:00:00.0000] Machine: Cisco Systems 11ac Wave2 Wifi Access Point
[01/01/1970 00:00:00.0000] Memory policy: ECC disabled, Data cache writealloc
[01/01/1970 00:00:00.0000] Kernel command line: ubi.mtd=0 crashkernel=30M@1280M console=tt
yHSL1,9600n8 activepart=part2 activeboot=0 wdgtriggered=0
[01/01/1970 00:00:00.1500] CPU1: Booted secondary processor
[01/01/1970 00:00:11.0067] ACPU PVS: 1
[01/01/1970 00:00:11.1367] msm_serial_hs: probe of msm_serial_hs.0 failed with error -2
[01/01/1970 00:00:11.8464] buginf tty flushing thread started, ttyport=ef521090
[01/01/1970 00:00:16.4450] msm_hsusb_host msm_hsusb_host: unable to find transceiver
[*01/01/1970 00:00:16.6749] buginf() enabled.

Welcome to Cisco.

Usage of this device is governed by Cisco's End User License Agreement,
available at:
http://www.cisco.com/c/en/us/td/docs/general/warranty/English/EU1KEN_.html.


             Restricted Rights Legend

Use, duplication, or disclosure by the Government is subject to
restrictions as set forth in subparagraph (c) of the Commercial
Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and
subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

            Cisco Systems, Inc.
            170 West Tasman Drive
            San Jose, California 95134-1706

This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.


This product contains some software licensed under the
"GNU General Public License, version 2" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/gpl-2.0.html


This product contains some software licensed under the
"GNU Library General Public License, version 2" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Library
General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html


This product contains some software licensed under the
"GNU Lesser General Public License, version 2.1" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Lesser
General Public License, version 2.1", available here:
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html


This product contains some software licensed under the
"GNU General Public License, version 3" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, Version 3", available here:
http://www.gnu.org/licenses/gpl.html.

[*01/01/1970 00:00:16.6849] Made it into bootsh: Mar 14 2017 13:10:04
[*01/01/1970 00:00:16.6849] bootsh build T-3bef165fd4988f5ab7c2e5c32b6c5048b7494d95-g3bef1
65f-kalairam
[*01/01/1970 00:00:18.2344] /init: reading file /storage/config: No such file or directory

init started: BusyBox v1.20.2 (2017-03-14 12:40:47 PDT)
/usr/bin/serial_logincheck: reading file /storage/config: No such file or directory



User Access Verification
Username: [*01/01/1970 00:00:20.0639] Active version: 8.2.151.0
[*01/01/1970 00:00:20.0739] Backup version: 8.2.151.0
[*01/01/1970 00:00:20.2338] AP1852I
[*01/01/1970 00:00:20.3138] nss_driver - Turbo Support 1
[*01/01/1970 00:00:20.3138] Supported Frequencies - 110Mhz 550Mhz 733Mhz
[*01/01/1970 00:00:20.4238]
[*01/01/1970 00:00:20.4238] phy_value=0: org="0x1000" phy_reg="0x1800"
[*01/01/1970 00:00:20.7636] Current value of FACTORY_RESET=0
[*01/01/1970 00:00:20.7736] Last reload time: Mar 14 13:10:26 2017
[*03/14/2017 13:10:26.0000] Setting system time Tue Mar 14 13:10:26 UTC 2017
[*03/14/2017 13:10:26.0899] device wired0 entered promiscuous mode
[*03/14/2017 13:10:26.1699] device wired1 entered promiscuous mode
[*03/14/2017 13:10:26.5098] stile_lm_ft_corsica: module license [03/14/2017 13:10:26.5298]
 stile module dp init successfully
[03/14/2017 13:10:26.6298] NBAR Label:BLD_MCP_DEV_LATEST_20150424_123021 NBAR VERSION:modu
le build date: Nov  4 2015 at 14:26:22
'Copyright (c) 2014-2015 by cisco Systems, Inc.' taints kernel.
[*03/14/2017 13:10:26.5298] stile_lm_dp_corsica: module license 'Copyright (c) 2014-2015 b
y cisco Systems, Inc.' taints kernel.
[*03/14/2017 13:10:27.1496] miibus get ef61f400!
[*03/14/2017 13:10:27.1796]
[*03/14/2017 13:10:27.1796] boot 4 build T-3bef165fd4988f5ab7c2e5c32b6c5048b7494d95-g3bef1
65f-kalairam board corsica mac 74:86:0B:50:31:58
[*03/14/2017 13:10:27.1896] Module: aptrace  .text=0xbf000000        data=0xbf00803c
  bss=0xbf008440
[*03/14/2017 13:10:27.1896] Module: qca_nss_gmac  .text=0xbf00f000        data=0xbf015af8
       bss=0xbf015fb8
[*03/14/2017 13:10:27.1896] Module: qca_nss_drv  .text=0xbf01f000        data=0xbf0367b0
      bss=0xbf037560
[*03/14/2017 13:10:27.1896] Module: qca_nss_capwapmgr  .text=0xbf053000        data=0xbf05
6b6c        bss=0xbf056cc0
[*03/14/2017 13:10:27.1896] Module: nssmgrctl  .text=0xbf05c000        data=0xbf05d728
    bss=0xbf05da4c
[*03/14/2017 13:10:27.1896] Module: proclikefs  .text=0xbf063000        data=        bss=0
xbf063b40
[*03/14/2017 13:10:27.1896] Module: stile_lm_ft  .text=        data=        bss=
[*03/14/2017 13:10:27.1896] Module: stile_lm_dp  .text=        data=        bss=
[*03/14/2017 13:10:27.1896] Module: qca_nss_profile_drv  .text=0xbf8d3000        data=0xbf
8d4324        bss=0xbf8d4498
[*03/14/2017 13:10:27.1896] Module: ssdk_reg  .text=0xbf8d9000        data=        bss=0xb
f8d9838
[*03/14/2017 13:10:27.5295] Last reload reason : 0: unknown
[*03/14/2017 13:10:28.7491] adf: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7491] asf: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7591] ath_hal: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7691] ath_dfs: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7691] ath_rate_atheros: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7791] ath_dev: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.8091]
[*03/14/2017 13:10:28.8091] __ol_ath_attach() Allocated scn c3b00480
[*03/14/2017 13:10:28.8191] Chip id: 0x9, chip version: 0x1000000
[*03/14/2017 13:10:28.8191]
[*03/14/2017 13:10:28.8191]  Target Version is 1000000
[*03/14/2017 13:10:28.8191]
[*03/14/2017 13:10:28.8191]  Flash Download Address  c0000
[*03/14/2017 13:10:28.8191] ol_transfer_bin_file: flash data file defined
[*03/14/2017 13:10:28.8191] Cal location [0]: 00000000
[*03/14/2017 13:10:28.8191]
[*03/14/2017 13:10:28.8191]  Wifi0 NAND FLASH Select OFFSET 0x1000
[*03/14/2017 13:10:28.8391] qc98xx_verify_checksum: flash checksum passed: 0x426b
[*03/14/2017 13:10:28.8391] ol_transfer_bin_file 4020: Download Flash data len 12064
[*03/14/2017 13:10:28.8591]
[*03/14/2017 13:10:28.8591]  Board data initialized
[*03/14/2017 13:10:28.9091] ol_ath_download_firmware :First OTP download and Execute is go
od address:0xa000 return param 4660
[*03/14/2017 13:10:28.9091] ol_ath_download_firmware:##Board Id 8 , CHIP Id 1
[*03/14/2017 13:10:28.9091] ol_transfer_bin_file: Board Data File download to address=0xc0
000 file name=AR900B/hw.2/boardData_AR900B_CUS260_negative_pwr_offset_2G_v2_008.bin
[*03/14/2017 13:10:28.9791]
[*03/14/2017 13:10:28.9791]  [Flash] : Ignore Module param
[*03/14/2017 13:10:28.9891] ol_ath_download_firmware : Second OTP download and Execute is
good, param=0x0
[*03/14/2017 13:10:29.0091] ol_transfer_bin_file: Downloading firmware file: AR900B/hw.2/a
thwlan.bin
[*03/14/2017 13:10:30.1087] Startup Mode-0 set
[*03/14/2017 13:10:30.1087] HTC Service:0x0300 ep:1 TX flow control disabled
[*03/14/2017 13:10:30.1087] HTC Service:0x0100 ep:2 TX flow control disabled
[*03/14/2017 13:10:30.1087] Firmware_Build_Number:84
[*03/14/2017 13:10:30.1087] host/RAM_fw Build Ver Mismatch: H:0x47, F:0x54 !
[*03/14/2017 13:10:30.1087] num_rf_chain:0x00000004  ht_cap_info:0x0000185b  vht_cap_info:
0x339a79b2  vht_supp_mcs:0x0000ffea
[*03/14/2017 13:10:30.1087]
[*03/14/2017 13:10:30.1087]  RES CFG Support wmi_service_bitmap 9778
[*03/14/2017 13:10:30.1087]
[*03/14/2017 13:10:30.1087]  Sending Ext resource cfg: HOST PLATFORM as 0 and fw_feature_b
itmap as 10 to TGT
[*03/14/2017 13:10:30.1087] Mesh Supported
[*03/14/2017 13:10:33.6876] pid 1441's current affinity mask: 3
[*03/14/2017 13:10:33.6876] pid 1441's new affinity mask: 1
[03/14/2017 13:10:40.1256] L2 Error detected!
[03/14/2017 13:10:40.1256]      L2ESR    = 0x00010001
[03/14/2017 13:10:40.1256]      L2ESYNR0 = 0xa70011a7
[03/14/2017 13:10:40.1256]      L2ESYNR1 = 0x020005b0
[03/14/2017 13:10:40.1256]      L2EAR0   = 0x54244a18
[03/14/2017 13:10:40.1256]      L2EAR1   = 0x0000000a
[03/14/2017 13:10:40.1256]      CPU bitmap = 0x1

 

CCIE# 6771
1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Community Legend

Re: AIR-AP1852E-B-K9 - L2 Error Detected

I am at a loss.
I suspect the AP is faulty.

View solution in original post

11 REPLIES 11
Hall of Fame Community Legend

Re: AIR-AP1852E-B-K9 - L2 Error Detected

Are you saying that after this, the AP simply "hangs" and does nothing?
If this is the case, try and see if you can interrupt the boot and force the AP into "u-boot".
Once there, try this:
setenv BOOT part1
saveenv
boot
Beginner

Re: AIR-AP1852E-B-K9 - L2 Error Detected

Same result, here is the capture:

 

#====================== Connected 9:25 PM 10/18/2019 =========================#



U-Boot 2012.07 (btldr release 25) (Aug 19 2016 - 13:54:18)

This product contains some software licensed under the
"GNU General Public License, version 2" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

DRAM:  1 GiB
NAND (ONFI): Detected SPANSION S34MS02G1 [256 MiB]
SF: Detected Macronix MX25U3235F [4 MiB]
MFG data loaded
Scanning shenv data blocks
Total valid parts=4
Active shenv part[1:0], write_counter=19
PCI0 Link Intialized
PCI1 Link Intialized
Net:
PHY ID = 0x4dd074, eth0 found AR8033 PHY
PHY ID = 0x4dd074, eth1 found AR8033 PHY
Valid I2C chip addresses: 51 52
AP 1832/1852 detected...
Power Type: Power Brick detected...
Signature returns 0
BL signing verification success, continue to run...
Auto boot mode, use bootipq directly
Hit ESC key to stop autoboot:  0
(RNAQ-C7) #
(RNAQ-C7) # setenv BOOT part1
(RNAQ-C7) # saveenv
Saving Environment to SPI Flash...
Erasing SPI Flash...
Erasing at 0x17f000 -- 100% complete.
Writing to SPI Flash... done
(RNAQ-C7) # boot
Specified BOOT: part2

Booting from part2

Read 1024 bytes from volume part2 to 45000000
Read 19490143 bytes from volume part2 to 45000000
Signature returns 0
Image signing verification success, continue to run...
Using machid 0x1260 from environment

Starting image ...

[01/01/1970 00:00:00.0000] CPU: ARMv7 Processor [512f04d0] revision 0 (ARMv7), cr=10c5387d

[01/01/1970 00:00:00.0000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache

[01/01/1970 00:00:00.0000] Machine: Cisco Systems 11ac Wave2 Wifi Access Point
[01/01/1970 00:00:00.0000] Memory policy: ECC disabled, Data cache writealloc
[01/01/1970 00:00:00.0000] Kernel command line: ubi.mtd=0 crashkernel=30M@1280M console=tt
yHSL1,9600n8 activepart=part2 activeboot=0 wdgtriggered=0
[01/01/1970 00:00:00.1500] CPU1: Booted secondary processor
[01/01/1970 00:00:11.0167] ACPU PVS: 1
[01/01/1970 00:00:11.1367] msm_serial_hs: probe of msm_serial_hs.0 failed with error -2
[01/01/1970 00:00:11.8364] buginf tty flushing thread started, ttyport=ef442e90
[01/01/1970 00:00:16.4750] msm_hsusb_host msm_hsusb_host: unable to find transceiver
[*01/01/1970 00:00:16.6949] buginf() enabled.

Welcome to Cisco.

Usage of this device is governed by Cisco's End User License Agreement,
available at:
http://www.cisco.com/c/en/us/td/docs/general/warranty/English/EU1KEN_.html.


             Restricted Rights Legend

Use, duplication, or disclosure by the Government is subject to
restrictions as set forth in subparagraph (c) of the Commercial
Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and
subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

            Cisco Systems, Inc.
            170 West Tasman Drive
            San Jose, California 95134-1706

This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.


This product contains some software licensed under the
"GNU General Public License, version 2" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/gpl-2.0.html


This product contains some software licensed under the
"GNU Library General Public License, version 2" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Library
General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html


This product contains some software licensed under the
"GNU Lesser General Public License, version 2.1" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Lesser
General Public License, version 2.1", available here:
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html


This product contains some software licensed under the
"GNU General Public License, version 3" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, Version 3", available here:
http://www.gnu.org/licenses/gpl.html.

[*01/01/1970 00:00:16.7049] Made it into bootsh: Mar 14 2017 13:10:04
[*01/01/1970 00:00:16.7049] bootsh build T-3bef165fd4988f5ab7c2e5c32b6c5048b7494d95-g3bef1
65f-kalairam
[*01/01/1970 00:00:18.2444] /init: reading file /storage/config: No such file or directory

init started: BusyBox v1.20.2 (2017-03-14 12:40:47 PDT)
/usr/bin/serial_logincheck: reading file /storage/config: No such file or directory



User Access Verification
Username: [*01/01/1970 00:00:20.0839] Active version: 8.2.151.0
[*01/01/1970 00:00:20.0939] Backup version: 8.2.151.0
[*01/01/1970 00:00:20.2538] AP1852I
[*01/01/1970 00:00:20.3338] nss_driver - Turbo Support 1
[*01/01/1970 00:00:20.3338] Supported Frequencies - 110Mhz 550Mhz 733Mhz
[*01/01/1970 00:00:20.7836] Current value of FACTORY_RESET=0
[*01/01/1970 00:00:20.7936] Last reload time: Mar 14 13:10:26 2017
[*03/14/2017 13:10:26.0000] Setting system time Tue Mar 14 13:10:26 UTC 2017
[*03/14/2017 13:10:26.0899] device wired0 entered promiscuous mode
[*03/14/2017 13:10:26.1699] device wired1 entered promiscuous mode
[*03/14/2017 13:10:26.4998] stile_lm_ft_corsica: module license [03/14/2017 13:10:26.5298]
 stile module dp init successfully
[03/14/2017 13:10:26.6198] NBAR Label:BLD_MCP_DEV_LATEST_20150424_123021 NBAR VERSION:modu
le build date: Nov  4 2015 at 14:26:22
'Copyright (c) 2014-2015 by cisco Systems, Inc.' taints kernel.
[*03/14/2017 13:10:26.5198] stile_lm_dp_corsica: module license 'Copyright (c) 2014-2015 b
y cisco Systems, Inc.' taints kernel.
[*03/14/2017 13:10:27.1396] miibus get ef61f800!
[*03/14/2017 13:10:27.1596]
[*03/14/2017 13:10:27.1696] boot 5 build T-3bef165fd4988f5ab7c2e5c32b6c5048b7494d95-g3bef1
65f-kalairam board corsica mac 74:86:0B:50:31:58
[*03/14/2017 13:10:27.1696] Module: aptrace  .text=0xbf000000        data=0xbf00803c
  bss=0xbf008440
[*03/14/2017 13:10:27.1696] Module: qca_nss_gmac  .text=0xbf00f000        data=0xbf015af8
       bss=0xbf015fb8
[*03/14/2017 13:10:27.1696] Module: qca_nss_drv  .text=0xbf01f000        data=0xbf0367b0
      bss=0xbf037560
[*03/14/2017 13:10:27.1696] Module: qca_nss_capwapmgr  .text=0xbf053000        data=0xbf05
6b6c        bss=0xbf056cc0
[*03/14/2017 13:10:27.1696] Module: nssmgrctl  .text=0xbf05c000        data=0xbf05d728
    bss=0xbf05da4c
[*03/14/2017 13:10:27.1696] Module: proclikefs  .text=0xbf063000        data=        bss=0
xbf063b40
[*03/14/2017 13:10:27.1696] Module: stile_lm_ft  .text=        data=        bss=
[*03/14/2017 13:10:27.1696] Module: stile_lm_dp  .text=        data=        bss=
[*03/14/2017 13:10:27.1696] Module: qca_nss_profile_drv  .text=0xbf8d3000        data=0xbf
8d4324        bss=0xbf8d4498
[*03/14/2017 13:10:27.1696] Module: ssdk_reg  .text=0xbf8d9000        data=        bss=0xb
f8d9838
[*03/14/2017 13:10:27.5495] Last reload reason : 0: unknown
[*03/14/2017 13:10:28.7691] adf: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7791] asf: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7791] ath_hal: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7891] ath_dfs: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7891] ath_rate_atheros: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7991] ath_dev: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.8291]
[*03/14/2017 13:10:28.8291] __ol_ath_attach() Allocated scn c3b00480
[*03/14/2017 13:10:28.8391] Chip id: 0x9, chip version: 0x1000000
[*03/14/2017 13:10:28.8391]
[*03/14/2017 13:10:28.8391]  Target Version is 1000000
[*03/14/2017 13:10:28.8391]
[*03/14/2017 13:10:28.8391]  Flash Download Address  c0000
[*03/14/2017 13:10:28.8391] ol_transfer_bin_file: flash data file defined
[*03/14/2017 13:10:28.8391] Cal location [0]: 00000000
[*03/14/2017 13:10:28.8391]
[*03/14/2017 13:10:28.8391]  Wifi0 NAND FLASH Select OFFSET 0x1000
[*03/14/2017 13:10:28.8591] qc98xx_verify_checksum: flash checksum passed: 0x426b
[*03/14/2017 13:10:28.8591] ol_transfer_bin_file 4020: Download Flash data len 12064
[*03/14/2017 13:10:28.8791]
[*03/14/2017 13:10:28.8791]  Board data initialized
[*03/14/2017 13:10:28.9291] ol_ath_download_firmware :First OTP download and Execute is go
od address:0xa000 return param 4660
[*03/14/2017 13:10:28.9291] ol_ath_download_firmware:##Board Id 8 , CHIP Id 1
[*03/14/2017 13:10:28.9291] ol_transfer_bin_file: Board Data File download to address=0xc0
000 file name=AR900B/hw.2/boardData_AR900B_CUS260_negative_pwr_offset_2G_v2_008.bin
[*03/14/2017 13:10:28.9991]
[*03/14/2017 13:10:28.9991]  [Flash] : Ignore Module param
[*03/14/2017 13:10:29.0091] ol_ath_download_firmware : Second OTP download and Execute is
good, param=0x0
[*03/14/2017 13:10:29.0291] ol_transfer_bin_file: Downloading firmware file: AR900B/hw.2/a
thwlan.bin
[*03/14/2017 13:10:30.1287] Startup Mode-0 set
[*03/14/2017 13:10:30.1287] HTC Service:0x0300 ep:1 TX flow control disabled
[*03/14/2017 13:10:30.1287] HTC Service:0x0100 ep:2 TX flow control disabled
[*03/14/2017 13:10:30.1287] Firmware_Build_Number:84
[*03/14/2017 13:10:30.1287] host/RAM_fw Build Ver Mismatch: H:0x47, F:0x54 !
[*03/14/2017 13:10:30.1287] num_rf_chain:0x00000004  ht_cap_info:0x0000185b  vht_cap_info:
0x339a79b2  vht_supp_mcs:0x0000ffea
[*03/14/2017 13:10:30.1287]
[*03/14/2017 13:10:30.1287]  RES CFG Support wmi_service_bitmap 9778
[*03/14/2017 13:10:30.1287]
[*03/14/2017 13:10:30.1287]  Sending Ext resource cfg: HOST PLATFORM as 0 and fw_feature_b
itmap as 10 to TGT
[*03/14/2017 13:10:30.1287] Mesh Supported
[*03/14/2017 13:10:33.7176] pid 1441's current affinity mask: 3
[*03/14/2017 13:10:33.7176] pid 1441's new affinity mask: 1
[03/14/2017 13:10:40.1456] L2 Error detected!
[03/14/2017 13:10:40.1456]      L2ESR    = 0x00010001
[03/14/2017 13:10:40.1456]      L2ESYNR0 = 0xa70011a7
[03/14/2017 13:10:40.1456]      L2ESYNR1 = 0x020005b2
[03/14/2017 13:10:40.1456]      L2EAR0   = 0x54244818
[03/14/2017 13:10:40.1456]      L2EAR1   = 0x0000000a
[03/14/2017 13:10:40.1456]      CPU bitmap = 0x1

 

CCIE# 6771
Hall of Fame Community Legend

Re: AIR-AP1852E-B-K9 - L2 Error Detected

In u-boot, post the complete output to the command "pri".
Beginner

Re: AIR-AP1852E-B-K9 - L2 Error Detected

#====================== Connected 9:39 AM 10/19/2019 =========================#



U-Boot 2012.07 (btldr release 25) (Aug 19 2016 - 13:54:18)

This product contains some software licensed under the
"GNU General Public License, version 2" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

DRAM:  1 GiB
NAND (ONFI): Detected SPANSION S34MS02G1 [256 MiB]
SF: Detected Macronix MX25U3235F [4 MiB]
MFG data loaded
Scanning shenv data blocks
Total valid parts=4
Active shenv part[1:0], write_counter=19
PCI0 Link Intialized
PCI1 Link Intialized
Net:
PHY ID = 0x4dd074, eth0 found AR8033 PHY
PHY ID = 0x4dd074, eth1 found AR8033 PHY
Valid I2C chip addresses: 51 52
AP 1832/1852 detected...
Power Type: Power Brick detected...
Signature returns 0
BL signing verification success, continue to run...
Auto boot mode, use bootipq directly
Hit ESC key to stop autoboot:  0
(RNAQ-C7) # pri
Unknown command 'pri' - try 'help'
(RNAQ-C7) #
(RNAQ-C7) # printenv
BOOT=part1
boot=part2
bootcmd=nandboot
bootdelay=5
bootfile=part.bin
ethact=eth0
ipaddr=192.168.1.1
machid=1260
serverip=192.168.1.254
stderr=serial
stdin=serial
stdout=serial

Environment size: 201/65532 bytes
(RNAQ-C7) #
CCIE# 6771
Beginner

Re: AIR-AP1852E-B-K9 - L2 Error Detected

Yes, it hangs, then reboots in 7 minutes or so

CCIE# 6771
Hall of Fame Community Legend

Re: AIR-AP1852E-B-K9 - L2 Error Detected

OMG! I made mistake!
SORRY!
Can you try this:
setenv boot part1
saveenv
boot
Beginner

Re: AIR-AP1852E-B-K9 - L2 Error Detected

No change from before..

 

Hit ESC key to stop autoboot:  0
(RNAQ-C7) # setenv boot part1
(RNAQ-C7) # saveenv
Saving Environment to SPI Flash...
Erasing SPI Flash...
Erasing at 0x17f000 -- 100% complete.
Writing to SPI Flash... done
(RNAQ-C7) # boot
Specified BOOT: part2

Booting from part2

Read 1024 bytes from volume part2 to 45000000
Read 19490143 bytes from volume part2 to 45000000
Signature returns 0
Image signing verification success, continue to run...
Using machid 0x1260 from environment

Starting image ...

[01/01/1970 00:00:00.0000] CPU: ARMv7 Processor [512f04d0] revision 0 (ARMv7), cr=10c5387d

[01/01/1970 00:00:00.0000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache

[01/01/1970 00:00:00.0000] Machine: Cisco Systems 11ac Wave2 Wifi Access Point
[01/01/1970 00:00:00.0000] Memory policy: ECC disabled, Data cache writealloc
[01/01/1970 00:00:00.0000] Kernel command line: ubi.mtd=0 crashkernel=30M@1280M console=tt
yHSL1,9600n8 activepart=part2 activeboot=0 wdgtriggered=0
[01/01/1970 00:00:00.1500] CPU1: Booted secondary processor
[01/01/1970 00:00:11.0067] ACPU PVS: 1
[01/01/1970 00:00:11.1367] msm_serial_hs: probe of msm_serial_hs.0 failed with error -2
[01/01/1970 00:00:11.8364] buginf tty flushing thread started, ttyport=ef4d5a90
[01/01/1970 00:00:16.4550] msm_hsusb_host msm_hsusb_host: unable to find transceiver
[*01/01/1970 00:00:16.6849] buginf() enabled.

Welcome to Cisco.

Usage of this device is governed by Cisco's End User License Agreement,
available at:
http://www.cisco.com/c/en/us/td/docs/general/warranty/English/EU1KEN_.html.


             Restricted Rights Legend

Use, duplication, or disclosure by the Government is subject to
restrictions as set forth in subparagraph (c) of the Commercial
Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and
subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

            Cisco Systems, Inc.
            170 West Tasman Drive
            San Jose, California 95134-1706

This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.


This product contains some software licensed under the
"GNU General Public License, version 2" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/gpl-2.0.html


This product contains some software licensed under the
"GNU Library General Public License, version 2" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Library
General Public License, version 2", available here:
http://www.gnu.org/licenses/old-licenses/lgpl-2.0.html


This product contains some software licensed under the
"GNU Lesser General Public License, version 2.1" provided
with ABSOLUTELY NO WARRANTY under the terms of "GNU Lesser
General Public License, version 2.1", available here:
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html


This product contains some software licensed under the
"GNU General Public License, version 3" provided with
ABSOLUTELY NO WARRANTY under the terms of
"GNU General Public License, Version 3", available here:
http://www.gnu.org/licenses/gpl.html.

[*01/01/1970 00:00:16.6949] Made it into bootsh: Mar 14 2017 13:10:04
[*01/01/1970 00:00:16.6949] bootsh build T-3bef165fd4988f5ab7c2e5c32b6c5048b7494d95-g3bef1
65f-kalairam
[*01/01/1970 00:00:18.2044] /init: reading file /storage/config: No such file or directory

init started: BusyBox v1.20.2 (2017-03-14 12:40:47 PDT)
/usr/bin/serial_logincheck: reading file /storage/config: No such file or directory



User Access Verification
Username: [*01/01/1970 00:00:20.0739] Active version: 8.2.151.0
[*01/01/1970 00:00:20.0839] Backup version: 8.2.151.0
[*01/01/1970 00:00:20.2338] AP1852I
[*01/01/1970 00:00:20.3238] nss_driver - Turbo Support 1
[*01/01/1970 00:00:20.3238] Supported Frequencies - 110Mhz 550Mhz 733Mhz
[*01/01/1970 00:00:20.7836] Current value of FACTORY_RESET=0
[*01/01/1970 00:00:20.8036] Last reload time: Mar 14 13:10:26 2017
[*03/14/2017 13:10:26.0000] Setting system time Tue Mar 14 13:10:26 UTC 2017
[*03/14/2017 13:10:26.0599] device wired0 entered promiscuous mode
[*03/14/2017 13:10:26.1399] device wired1 entered promiscuous mode
[*03/14/2017 13:10:26.4898] stile_lm_ft_corsica: module license [03/14/2017 13:10:26.5198]
 stile module dp init successfully
[03/14/2017 13:10:26.6098] NBAR Label:BLD_MCP_DEV_LATEST_20150424_123021 NBAR VERSION:modu
le build date: Nov  4 2015 at 14:26:22
'Copyright (c) 2014-2015 by cisco Systems, Inc.' taints kernel.
[*03/14/2017 13:10:26.5098] stile_lm_dp_corsica: module license 'Copyright (c) 2014-2015 b
y cisco Systems, Inc.' taints kernel.
[*03/14/2017 13:10:27.1196] miibus get eec78400!
[*03/14/2017 13:10:27.1396]
[*03/14/2017 13:10:27.1496] boot 156 build T-3bef165fd4988f5ab7c2e5c32b6c5048b7494d95-g3be
f165f-kalairam board corsica mac 74:86:0B:50:31:58
[*03/14/2017 13:10:27.1496] Module: aptrace  .text=0xbf000000        data=0xbf00803c
  bss=0xbf008440
[*03/14/2017 13:10:27.1496] Module: qca_nss_gmac  .text=0xbf00f000        data=0xbf015af8
       bss=0xbf015fb8
[*03/14/2017 13:10:27.1496] Module: qca_nss_drv  .text=0xbf01f000        data=0xbf0367b0
      bss=0xbf037560
[*03/14/2017 13:10:27.1496] Module: qca_nss_capwapmgr  .text=0xbf053000        data=0xbf05
6b6c        bss=0xbf056cc0
[*03/14/2017 13:10:27.1496] Module: nssmgrctl  .text=0xbf05c000        data=0xbf05d728
    bss=0xbf05da4c
[*03/14/2017 13:10:27.1496] Module: proclikefs  .text=0xbf063000        data=        bss=0
xbf063b40
[*03/14/2017 13:10:27.1496] Module: stile_lm_ft  .text=        data=        bss=
[*03/14/2017 13:10:27.1496] Module: stile_lm_dp  .text=        data=        bss=
[*03/14/2017 13:10:27.1496] Module: qca_nss_profile_drv  .text=0xbf8d3000        data=0xbf
8d4324        bss=0xbf8d4498
[*03/14/2017 13:10:27.1496] Module: ssdk_reg  .text=0xbf8d9000        data=        bss=0xb
f8d9838
[*03/14/2017 13:10:27.4595] Last reload reason : 0: unknown
[*03/14/2017 13:10:28.6892] adf: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.6892] asf: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7092] ath_hal: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7092] ath_dfs: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7191] ath_rate_atheros: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7291] ath_dev: module license 'Proprietary' taints kernel.
[*03/14/2017 13:10:28.7491]
[*03/14/2017 13:10:28.7491] __ol_ath_attach() Allocated scn c42c0480
[*03/14/2017 13:10:28.7591] Chip id: 0x9, chip version: 0x1000000
[*03/14/2017 13:10:28.7591]
[*03/14/2017 13:10:28.7591]  Target Version is 1000000
[*03/14/2017 13:10:28.7591]
[*03/14/2017 13:10:28.7591]  Flash Download Address  c0000
[*03/14/2017 13:10:28.7591] ol_transfer_bin_file: flash data file defined
[*03/14/2017 13:10:28.7591] Cal location [0]: 00000000
[*03/14/2017 13:10:28.7591]
[*03/14/2017 13:10:28.7591]  Wifi0 NAND FLASH Select OFFSET 0x1000
[*03/14/2017 13:10:28.7791] qc98xx_verify_checksum: flash checksum passed: 0x426b
[*03/14/2017 13:10:28.7791] ol_transfer_bin_file 4020: Download Flash data len 12064
[*03/14/2017 13:10:28.7991]
[*03/14/2017 13:10:28.7991]  Board data initialized
[*03/14/2017 13:10:28.8491] ol_ath_download_firmware :First OTP download and Execute is go
od address:0xa000 return param 4660
[*03/14/2017 13:10:28.8491] ol_ath_download_firmware:##Board Id 8 , CHIP Id 1
[*03/14/2017 13:10:28.8491] ol_transfer_bin_file: Board Data File download to address=0xc0
000 file name=AR900B/hw.2/boardData_AR900B_CUS260_negative_pwr_offset_2G_v2_008.bin
[*03/14/2017 13:10:28.9191]
[*03/14/2017 13:10:28.9191]  [Flash] : Ignore Module param
[*03/14/2017 13:10:28.9291] ol_ath_download_firmware : Second OTP download and Execute is
good, param=0x0
[*03/14/2017 13:10:28.9491] ol_transfer_bin_file: Downloading firmware file: AR900B/hw.2/a
thwlan.bin
[*03/14/2017 13:10:30.0487] Startup Mode-0 set
[*03/14/2017 13:10:30.0487] HTC Service:0x0300 ep:1 TX flow control disabled
[*03/14/2017 13:10:30.0487] HTC Service:0x0100 ep:2 TX flow control disabled
[*03/14/2017 13:10:30.0587] Firmware_Build_Number:84
[*03/14/2017 13:10:30.0587] host/RAM_fw Build Ver Mismatch: H:0x47, F:0x54 !
[*03/14/2017 13:10:30.0587] num_rf_chain:0x00000004  ht_cap_info:0x0000185b  vht_cap_info:
0x339a79b2  vht_supp_mcs:0x0000ffea
[*03/14/2017 13:10:30.0587]
[*03/14/2017 13:10:30.0587]  RES CFG Support wmi_service_bitmap 9778
[*03/14/2017 13:10:30.0587]
[*03/14/2017 13:10:30.0587]  Sending Ext resource cfg: HOST PLATFORM as 0 and fw_feature_b
itmap as 10 to TGT
[*03/14/2017 13:10:30.0587] Mesh Supported
[*03/14/2017 13:10:33.6276] pid 1441's current affinity mask: 3
[*03/14/2017 13:10:33.6276] pid 1441's new affinity mask: 1
[*03/14/2017 13:10:40.0656] WMI is not ready
[03/14/2017 13:10:40.0756] L2 Error detected!
[03/14/2017 13:10:40.1456]      L2ESR    = 0x00030001
[03/14/2017 13:10:40.1956]      L2ESYNR0 = 0xa70011a7
[03/14/2017 13:10:40.2355]      L2ESYNR1 = 0x020001b2
[03/14/2017 13:10:40.2955]      L2EAR0   = 0x54244a08
[03/14/2017 13:10:40.3455]      L2EAR1   = 0x00000008
[03/14/2017 13:10:40.4055]      CPU bitmap = 0x3
CCIE# 6771
Hall of Fame Community Legend

Re: AIR-AP1852E-B-K9 - L2 Error Detected

Can I see the "pri" output again?
Beginner

Re: AIR-AP1852E-B-K9 - L2 Error Detected

PRI, pri, and PRINTENV are not recognized commands, but here is printenv

 

 

Auto boot mode, use bootipq directly
Hit ESC key to stop autoboot:  0
(RNAQ-C7) # PRI
Unknown command 'PRI' - try 'help'
(RNAQ-C7) # PRINTENV
Unknown command 'PRINTENV' - try 'help'
(RNAQ-C7) # pri
Unknown command 'pri' - try 'help'
(RNAQ-C7) # printenv
BOOT=part1
boot=part1
bootcmd=nandboot
bootdelay=5
bootfile=part.bin
ethact=eth0
ipaddr=192.168.1.1
machid=1260
serverip=192.168.1.254
stderr=serial
stdin=serial
stdout=serial

Environment size: 201/65532 bytes
(RNAQ-C7) #

 

 

CCIE# 6771
Hall of Fame Community Legend

Re: AIR-AP1852E-B-K9 - L2 Error Detected

I am at a loss.
I suspect the AP is faulty.

View solution in original post

FIN Beginner
Beginner

Re: AIR-AP1852E-B-K9 - L2 Error Detected

To download part1, you must:

1) (RNAQ-C7)# printshenv

BAUDRATE=9600
BOOT=part2
ENABLE_BREAK=1
FACTORY_RESET=0
MANUAL_BOOT=0
MEMORY_DEBUG=0

2) (RNAQ-C7)# setshenv BOOT part1

3) (RNAQ-C7)# printshenv

BAUDRATE=9600
BOOT=part1
ENABLE_BREAK=1
FACTORY_RESET=0
MANUAL_BOOT=0
MEMORY_DEBUG=0

4) (RNAQ-C7)# saveshenv

Writing to SPI Flash... done

5) (RNAQ-C7)# boot

Specified BOOT: part1

Booting from part1

Read 1024 bytes from volume part1 to 45000000
Read 52495854 bytes from volume part1 to 45000000
Signature returns 0
Image signing verification success, continue to run...
Using machid 0x1260 from environment

Starting image ...

.....

Only 

.......

[*07/31[ OK ] Started AP Trace daemon.
Starting AP Trace daemon...
Starting capwapd...
[ OK ] Started Hostapd process.
Starting Hostapd process...
[ OK ] Started Fast CGI daemon.
Starting Fast CGI daemon...
Starting Cisco led service...
[ OK ] Started Slow CGI daemon.
[ OK ] Started Cisco led service.
[ OK ] Started Dropbear (SSH) server.

 

User Access Verification
Username: [07/31/2019 11:41:53.9225] L2 Error detected!
[07/31/2019 11:41:53.9325] L2ESR = 0x00010001
[07/31/2019 11:41:53.9725] L2ESYNR0 = 0x01001000
[07/31/2019 11:41:54.0625] L2ESYNR1 = 0x0c22692e
[07/31/2019 11:41:54.1225] L2EAR0 = 0x50008004
[07/31/2019 11:41:54.1824] L2EAR1 = 0x00000000
[07/31/2019 11:41:54.2324] CPU bitmap = 0x1

 

 

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