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Cisco Bug: CSCvh75132 - CPP crash stuck thread detected multikey_hash_replace_int

Last Modified

Jan 25, 2020

Products (120)

  • Cisco IOS
  • Cisco Catalyst 3650-24TD-S Switch
  • Cisco Catalyst 3650-24PD-E Switch
  • Cisco Catalyst 3650-8X24UQ-E Switch
  • Cisco Catalyst 3650-12X48UR-L Switch
  • Cisco Catalyst 3850-48P-E Switch
  • Cisco Catalyst 3650-48FQM-L Switch
  • Cisco Catalyst 3650-48TQ-L Switch
  • Cisco Catalyst 3850-24P-L Switch
  • Cisco Catalyst 3650-48FQ-E Switch
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Known Affected Releases

16.4.1 16.6.2 Denali-16.3.3

Description (partial)

CPP stuck thread, crash after multikey_hash_replace_int
FMAN crash after CALLOC by cpp_urpf_intf_list_hash_table_create.
in some case, CPP ucode core file also generated but ucode is a 2nd issue and not related CPP Stuck thread crash.

normal operation with running-config has NBAR feature enabled
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