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  1. RHEL
  2. RHEL-78709

[RHEL-9.6] irqbalance.service buffer overflow detected on aws r8g.12xlarge instance

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    • Resolution: Unresolved
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    • rhel-9.6
    • irqbalance
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    • Yes
    • Important
    • rhel-sst-kernel-debug
    • ssg_core_kernel
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    • aarch64
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      What were you trying to do that didn't work?

      Launch aws r8g.12xlarge instance, irqbalance.service crashed as buffer overflow detected.

      Feb 11 00:50:39 ip-10-22-1-151.us-west-2.compute.internal systemd[1]: Started NTP client/server.
      Feb 11 00:50:39 ip-10-22-1-151.us-west-2.compute.internal systemd-coredump[1325]: [🡕] Process 1317 (irqbalance) of user 0 dumped core.
                                                                                       
                                                                                        Stack trace of thread 1317:
                                                                                        #0  0x0000ffffa5fdd9f8 __pthread_kill_implementation (libc.so.6 + 0x829f8)
                                                                                        #1  0x0000ffffa5f959bc raise (libc.so.6 + 0x3a9bc)
                                                                                        #2  0x0000ffffa5f81fb4 abort (libc.so.6 + 0x26fb4)
                                                                                        #3  0x0000ffffa5fd1718 __libc_message (libc.so.6 + 0x76718)
                                                                                        #4  0x0000ffffa6055c38 __fortify_fail (libc.so.6 + 0xfac38)
                                                                                        #5  0x0000ffffa6054384 __chk_fail (libc.so.6 + 0xf9384)
                                                                                        #6  0x0000ffffa6053bbc __strcat_chk (libc.so.6 + 0xf8bbc)
                                                                                        #7  0x0000aaaae7d06d18 check_platform_device (irqbalance + 0x6d18)
                                                                                        #8  0x0000aaaae7d07238 init_irq_class_and_type (irqbalance + 0x7238)
                                                                                        #9  0x0000aaaae7d09ec8 build_object_tree (irqbalance + 0x9ec8)
                                                                                        #10 0x0000aaaae7d02a18 main (irqbalance + 0x2a18)
                                                                                        #11 0x0000ffffa5f82280 __libc_start_call_main (libc.so.6 + 0x27280)
                                                                                        #12 0x0000ffffa5f82358 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x27358)
                                                                                        #13 0x0000aaaae7d03430 _start (irqbalance + 0x3430)
                                                                                        ELF object binary architecture: AARCH64
      Feb 11 00:50:39 ip-10-22-1-151.us-west-2.compute.internal systemd[1]: irqbalance.service: Main process exited, code=dumped, status=6/ABRT
      Feb 11 00:50:39 ip-10-22-1-151.us-west-2.compute.internal systemd[1]: irqbalance.service: Failed with result 'core-dump'.
      

      Please provide the package NVR for which bug is seen:

      irqbalance-1.9.4-2.el9.aarch64
      kernel-5.14.0-565.el9.aarch64

      How reproducible:

      Steps to reproduce

      • Launch aws r8g.12xlarge instance
        check irqbalance.service status

      Expected results

      irqbalance.service can start normally

      Actual results

      irqbalance.service crashes

              ltao@redhat.com Liu Tao
              xiliang@redhat.com Frank Liang
              Liu Tao Liu Tao
              Jiri Dluhos Jiri Dluhos
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                Created:
                Updated: