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[BUG] Cisco Nexus C3548P-10GX auto reboot randomly

NguyenBinh1008
Level 1
Level 1

Hi everyone,

I have couple of Cisco Nexus C3548P-10GX config running VPC with it.

I have an issue that: the couple of switch randomly reboot unexpectedly with the reason i saw the the `show system reset-reason` command is that:

  •  show system reset-reason
    ----- reset reason for module 1 (from Supervisor in slot 1) ---
    1) At 125844 usecs after Mon Aug 12 19:49:07 2019
    Reason: Reset Requested due to Fatal System Error
    Service: sysmgr failed to re-register with heartbeat klm
    Version: 9.2(2)
    2) At 12819 usecs after Sun Jul 28 16:42:09 2019
    Reason: Reset Requested due to Fatal System Error
    Service: sysmgr failed to re-register with heartbeat klm
    Version: 9.2(2)

 

My switch system information below:

  • Software
    BIOS: version 5.0.0
    NXOS: version 9.2(2)
  • Hardware
    cisco Nexus3500 C3548P-10GX Chassis
    Intel(R) Pentium(R) CPU @ 2.00GHz with 4030544 kB of memory.
    Processor Board ID FOC230156CG

I search for bug on cisco page, but no report about this issue with NXOS 9.2(2).

Anyone have met this issue? And is there any solution or patch fix for this bug?

Thanks So much!

 

4 Replies 4

edsge teenstra
Level 1
Level 1

We have a customer with the same thing happening on a 3064PQ-10GX ,device is running on almost the most recent NX-OS version : 9.3.4.

Software
BIOS: version 5.0.0
NXOS: version 9.3(4)
BIOS compile time: 06/05/2018
NXOS image file is: bootflash:///nxos.9.3.4.bin
NXOS compile time: 4/28/2020 21:00:00 [04/29/2020 06:28:31]


Hardware
cisco Nexus3000 C3064PQ Chassis
Intel(R) Celeron(R) CPU P4505 @ 1.87GHz with 3901824 kB of memory.
Processor Board ID FOC1723XXXX

Device name: nxs-core2
bootflash: 1638000 kB
usb1: 0 kB (expansion flash)

Kernel uptime is 0 day(s), 0 hour(s), 42 minute(s), 46 second(s)

Last reset at 92148 usecs after Wed Oct 21 05:56:10 2020
Reason: Reset Requested due to Fatal System Error
System version: 9.3(4)
Service: sysmgr failed to re-register with heartbeat klm

plugin
Core Plugin, Ethernet Plugin

Active Package(s):

 

edsge teenstra
Level 1
Level 1

Did you solve this ? If yes what did you change/perform ? 

Heath Mulder
Level 1
Level 1

It seems to be the same situation as this bug with the 5.0 release NX-OS : https://bst.cloudapps.cisco.com/bugsearch/bug/CSCup90920/?rfs=iqvred

cyriljose22
Level 1
Level 1

Facing same issue in the cisco Nexus3500 C3548P-10GX Chassis , Please find below details and version


Software
BIOS: version 4.2.0
NXOS: version 9.2(2)
BIOS compile time: 09/23/2017
NXOS image file is: bootflash:///nxos.9.2.2.bin
NXOS compile time: 11/4/2018 21:00:00 [11/05/2018 06:11:06]


Hardware
cisco Nexus3500 C3548P-10GX Chassis
Intel(R) Core(TM) i3-3227U CPU @ 2.50GHz with 16397264 kB of memory.
Processor Board ID FOC26347DR8

Device name: AT10-10G-248
bootflash: 15141888 kB
usb1: 0 kB (expansion flash)
usb2: 0 kB (expansion flash)

Kernel uptime is 0 day(s), 5 hour(s), 18 minute(s), 4 second(s)

Last reset at 452626 usecs after Wed Sep 13 03:59:25 2023
Reason: Reset Requested due to Fatal Module Error
System version: 9.2(2)
Service: System manager

plugin
Core Plugin, Ethernet Plugin

Active Package(s):

AT10-10G-248# show system reset-reason
----- reset reason for module 1 (from Supervisor in slot 1) ---
1) At 452626 usecs after Wed Sep 13 03:59:25 2023
Reason: Reset Requested due to Fatal Module Error
Service: System manager
Version: 9.2(2)
2) At 910892 usecs after Fri Jun 9 08:59:24 2023
Reason: Reset Requested due to Fatal Module Error
Service: System manager
Version: 9.2(2)
3) At 854393 usecs after Sun Feb 12 17:59:36 2023
Reason: Reset Requested due to Fatal Module Error
Service: System manager
Version: 9.2(2)
4) At 835457 usecs after Sun Nov 27 13:59:49 2022
Reason: Reset Requested due to Fatal Module Error
Service: System manager
Version: 9.2(2)
AT10-10G-248# show cores
VDC Module Instance Process-name PID Date(Year-Month-Day Time)
--- ------ -------- --------------- -------- -------------------------
1 1 1 aclqos 29208 2023-09-13 04:02:12
AT10-10G-248# show logging onboard internal reset-reason
----------------------------
Module: 1
----------------------------
Last log in OBFL was written at time Wed Sep 13 10:03:46 2023

 

Reset Reason for this card:
Image Version : 9.2(2)
Reset Reason (LCM): Unknown (0) at time Wed Sep 13 04:03:15 2023
Reset Reason (SW): Reset Requested due to Fatal Module Error (4) at time Wed Sep 13 03:59:25 2023
Service (Additional Info): System manager
Reset Reason (HW): Unknown reason (0) at time Wed Sep 13 04:03:15 2023

Is there any solution or patch fix for this bug?