Strange bea│hio in daily messsges
freebsd at edvax.de
Fri May 1 03:16:14 UTC 2020
On Thu, 30 Apr 2020 12:22:03 -0700, David Christensen wrote:
> It appears signal 10 is a bus error:
No need to reference external GitHub resources - the local
documentation provided by the OS has the required information.
>From "man 3 signal":
No Name Default Action Description
10 SIGBUS create core image bus error
And there's always /usr/include/sys/signal.h containing the
same information. :-)
> This page clarifies the meaning of "bus error":
> My guess would be the latter case -- unaligned memory access. This
> could be a coding bug (struct not laid out for 64-bit architecture?) or
> a misconfigured compile (?).
Sometimes, defective RAM (or something related to RAM) also
leads to SIGBUS, but in most cases, that is more of a
"surprise error", rather than a "predictable error".
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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