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RouteD daemon might crash on VRRP cluster member if a fail-over is triggered on an interface with VLANs
Symptoms
  • RouteD daemon might crash on VRRP cluster member if a fail-over is triggered on an interface with VLANs.

  • After enabling generation of core dump files per sk92764, core dump files for 'RouteD' process were generated in the /var/log/dump/usermode/ directory.

    Core dump file contains the following stack:

    Core was generated by `/bin/routed -i default -f /etc/routed0.conf -h 1'.
    Program terminated with signal 11, Segmentation fault.
    #0  0x... in cpcl_slave_quit ()
    (gdb) bt
    #0  0x... in cpcl_slave_quit ()
    #1  0x... in cpcl_evt_slave_slave ()
    #2  0x... in cpcl_sigquit_cxl ()
    #3  0x... in vrrp_vr_backup ()
    #4  0x... in vrrp_vr_startup ()
    #5  0x... in vrrp_ifl_startup ()
    #6  0x... in vrrp_iflog_change ()
    #7  0x... in task_iflog_change ()
    #8  0x... in if_conf_close ()
    #9  0x... in krt_ifrecv ()
    #10 0x... in task_process_sockets ()
    #11 0x... in main ()
    (gdb)
    
Solution
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