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Configuring User Login Password With 22 Characters Causes Switch To Hang/Core/Reboot

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TitleConfiguring User Login Password With 22 Characters Causes Switch To Hang/Core/Reboot
Symptoms
  • Changing user login password to 22 characters causes switch to hang and produce core file
VSP-4850GTS:1(config)#show cli password
        access-level
        aging     90

        min-passwd-len 10
        password-history 3

        ACCESS    LOGIN            STATE
        l3        l3               ena
        l2        l2               ena
        l1        l1               ena
        Default Lockout Time       60
        Default Lockout Retries    3
        Lockout-Time:
                     IP                  Time
VSP-4850GTS:1(config)#cli password test-ro read-only

Do you want to change username for the default RO user ?  (y/n) ? y

Enter the old password : **
Enter the New password : **********************
Re-enter the New password : **********************
CP1  [01/25/19 07:33:25.000] LifeCycle: INFO: Process cbcp-main.x (4714) died, exit status: uncaught signal: 11 (core dumped)
  • Switch may hang in unresponsive state after coring for upwards of 18 minutes before rebooting
CP1  [01/25/19 07:33:25.000] LifeCycle: INFO: Process cbcp-main.x (4714) died, exit status: uncaught signal: 11 (core dumped)
CP1  [01/25/19 07:33:25.000] LifeCycle: ERROR: Critical process cbcp-main.x (4714) died
CP1  [01/25/19 07:33:25.000] LifeCycle: INFO: Starting persistent memory archive
CP1  [01/25/19 07:33:25.000] LifeCycle: INFO: Persistent archive lock acquired
CP1  [01/25/19 07:33:31.000] LifeCycle: INFO: Persistent memory archive file created
CP1  [01/25/19 07:33:31.000] LifeCycle: INFO: Persistent memory archive file name: /intflash/PMEM/1/pmem.20190125073331.1.bin.gz
CP1  [01/25/19 07:33:31.000] LifeCycle: INFO: Persistent memory archive completed
CP1  [01/25/19 07:33:31.000] LifeCycle: INFO: Starting collecting data for archive
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /intflash/coreFiles/1/core.1548419488.tMainTask.1.gz
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /intflash/PMEM/1/pmem.20190125073331.1.bin.gz
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /intflash/wd_stats/1/wd_stats.cbcp-main.x.1.log
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /intflash/trace/01-1.trc
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /intflash/config.cfg
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /intflash/log.ebe00001.049
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /proc/interrupts
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /var/log/messages*
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /var/local/fsck1
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /var/local/fsck2
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /proc/device-tree/BoardType
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /intflash/release/version.cfg
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /opt/appfs/etc/catcs.txt
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /arch.txt
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating debug archive tarball: adding /cpuinfo.txt
CP1  [01/25/19 07:33:37.000] LifeCycle: INFO: Creating final archive file
CP1  [01/25/19 07:33:38.000] LifeCycle: INFO: Removing temporary files
CP1  [01/25/19 07:33:38.000] LifeCycle: INFO: Archive creation complete, file name is /intflash/coreFiles/1/core.cbcp-main.x.20190125073337.1.tar
CP1  [01/25/19 07:33:44.000] Lifecycle: INFO: stop crash timer thread
CP1  [01/25/19 07:33:44.000] LifeCycle: INFO: Stopping all  processes
CP1  [01/25/19 07:33:46.000] LifeCycle: INFO: Stopped all  processes
CP1  [01/25/19 07:51:25.000] LifeCycle: WARNING: HW WD countdown reached 0
CP1  [01/25/19 07:51:25.000] LifeCycle: WARNING: WD countdown 0, rebooting!
Environment
  • VSP 4000/7200/8200/8400
  • VOSS 7.0.0.0, 7.1.0.0 and 7.1.1.0
Cause
Software defect VOSS-12582
Resolution
Upgrade to VOSS release 7.1.2.0
Additional notes

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