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Cisco Bug: CSCsz50903 - CAT3750 reloads after %SYS-2-INTSCHED errors

Last Modified

Mar 01, 2018

Products (61)

  • Cisco Catalyst 3750 Series Switches
  • Cisco Catalyst 2960-24TC-L Switch
  • Cisco Catalyst 3750G-12S Switch
  • Cisco Catalyst 3560G-48PS Switch
  • Cisco Catalyst 3560E-48PD-SF Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 3560E-24TD-S Switch
  • Cisco Catalyst 2960G-24TC-L Switch
  • Cisco ME 3400-24TS-A Switch
  • Cisco Catalyst 3750-24FS Switch
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Known Affected Releases


Description (partial)


A Cisco switch may reload unexpectedly after seeing the following errors filling up the logs::

1d08h: %SYS-2-INTSCHED: 't_idle' at level 6 (RCMS-MDF-Temp-1)
-Process= "HRPC hlfm request handler", ipl= 6, pid= 67 (RCMS-MDF-Temp-1)
-Traceback= 99B1DC FDBF60 FDDBC4 6582AC 9A0E90 998464 (RCMS-MDF-Temp-1)


This has been experienced on a CAT3750 running IOS release 12.2(35)SE5.
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