[FS#251] sending SIGSEGV to dnsmasq for invalid read access from 00000000

[LEDE Bugs]

The following task has a new comment added:

FS#251 - sending SIGSEGV to dnsmasq for invalid read access from 00000000
User who did this - Mathias Kresin (mkresin)

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It seams to me that the SIGSEGV is related to busybox since the return address (ra) points always to busybox and always to the same position in busybox.

Would any of you please compile an Image with the following extra option in menuconfig:


Base system --->
   busybox --->
    [*] Customize busybox options --->
      Busybox Settings  --->
        Debugging Options --->
          [*] Build BusyBox with extra Debugging symbols


This **might ** print the function which is called in busybox instead of the - not really helpful - position of the function in the binary.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=251#comment841