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  1. RHEL
  2. RHEL-22048

[OCP 4.12] Systemd segfault on libmount.so.1.1.0

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    Description

      Description of problem:

      Openshift node becomes unstable and pods stay in "containercreating" state.
      Associated with the containers is this error:
      
      Jan 12 13:35:39 master1.local dbus-daemon[2412]: [system] Failed to activate service 'org.freedesktop.systemd1': timed out (service_start_timeout=25000ms)
      
      Systemd becomes unresponsive an seems like everything started with this error:
      
      Jan 12 03:32:22 master1.local kernel: systemd[1]: segfault at 38 ip 00007fdab5443952 sp 00007fff90c2ee18 error 4 in libmount.so.1.1.0[7fdab5433000+56000]
      Jan 12 03:32:22 master1.local kernel: Code: 31 c0 c3 0f 1f 44 00 00 f3 0f 1e fa 48 85 ff 74 0a 48 89 b7 c8 00 00 00 31 c0 c3 b8 ea ff ff ff c3 0f 1f 80 00 00 00 00 f3 0f <1e> fa 31 c0 48 85 ff 74 15 48 83 7f 38 00 75 0e 48 
      8b 47 30 c3 66
      Jan 12 03:32:22 master1.local kernel: Core dump to |/usr/bin/getcoreinfo.sh systemd 11 28757 1705030342 master1.local pipe failed
      Jan 12 03:32:22 master1.local systemd[1]: Caught <SEGV>, core dump failed (child 28757, code=killed, status=11/SEGV).
      Jan 12 03:32:22 master1.local systemd[1]: Freezing execution.    

      Version-Release number of selected component (if applicable):

      Openshift 4.12.10
      RHCOS 412.86.202303241612-0  based on RHEL 8.6
      Kernel 4.18.0-372.49.1.el8_6.x86_64
      systemd 239-58.el8_6.10.x86_64

      How reproducible:

      N/A, it happened more than once on the same node

      Steps to Reproduce:

          1.
          2.
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      Actual results:

      Node has to be rebooted in order to recover

      Expected results:

      No error

      Additional info:

       

       

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            msekleta@redhat.com Michal Sekletar
            rhn-support-mabajodu Mario Abajo Duran
            systemd maint mailing list systemd maint mailing list
            Frantisek Sumsal Frantisek Sumsal
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            Dates

              Created:
              Updated: