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  1. RHEL
  2. RHEL-137128

bash crashes with "free(): invalid next size (fast)"

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    • Icon: Bug Bug
    • Resolution: Unresolved
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    • rhel-9.2.0
    • bash
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    • x86_64
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      OS: RHEL9.2
      bash-5.1.8-6.el9_1.x86_64

      Symptom:
      bash crases with message free(): invalid next size (fast)
      multiple times.
      I have no step to reproduce this issue.

      I have core file captured by systemd-coredump.

        1. corefile
          2.72 MB
        2. bash_crash-20251218.txt
          13 kB

              rhn-support-svashish Siteshwar Vashisht
              MasanariIidaNfr Masanari Iida
              HPE Confidential Group
              Siteshwar Vashisht Siteshwar Vashisht
              Karel Volný Karel Volný
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                Created:
                Updated: