From: levonshe@yandex.com (Lev Olshvang)
To: kernelnewbies@lists.kernelnewbies.org
Subject: monitor of SEGFAULT processes
Date: Thu, 16 Mar 2017 09:23:17 +0300 [thread overview]
Message-ID: <1351991489645397@web55g.yandex.ru> (raw)
Thank you Greg and others advising on my first question.
I am writing monitor sybsytem, abd here the question :
Is it possible from kernel module or user space to monitor which processes were terminated
abnormally ?
I understand that trap gates are initialized to handle it , fill trap_info, then sig_info and send signal to faulting process.
Is it correct to place a hook in these chain? probably in signal.c : next_signal()?
If so what is the proper method, ex jprobe?
ThanX
next reply other threads:[~2017-03-16 6:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-16 6:23 Lev Olshvang [this message]
2017-03-16 14:55 ` monitor of SEGFAULT processes Frank Ch. Eigler
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1351991489645397@web55g.yandex.ru \
--to=levonshe@yandex.com \
--cc=kernelnewbies@lists.kernelnewbies.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).