From: Jeff Dike <jdike@addtoit.com>
To: Oleg Drokin <green@linuxhacker.ru>
Cc: m.a.young@durham.ac.uk, user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] Sleeping process getting segfault signal
Date: Sun, 02 Nov 2003 21:36:42 -0500 [thread overview]
Message-ID: <200311030236.hA32aggX002499@ccure.karaya.com> (raw)
In-Reply-To: Your message of "Sun, 02 Nov 2003 11:23:51 +0200." <200311020923.hA29Np9K029637@car.linuxhacker.ru>
green@linuxhacker.ru said:
> Jeff: I finally hit the problem yesterday with extra debug code to
> save the sigmask. Here's what I see. (also include sigjump buffer that
> was setup later than sigprocmask was run).
>
> sigmask = {__val = {134284288
(gdb) p/x 134284288
$1 = 0x8010400
Thats SIGSEGV (the one that matters here), SIGCHLD, and SIGIO. So, we have
to figure out how we're getting there with SIGSEGV blocked. What's the stack
at that point?
Jeff
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next prev parent reply other threads:[~2003-11-03 2:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-01 21:51 [uml-devel] Sleeping process getting segfault signal M A Young
2003-11-02 9:23 ` Oleg Drokin
2003-11-03 2:36 ` Jeff Dike [this message]
2003-11-03 12:21 ` Oleg Drokin
2003-11-02 14:24 ` Jeff Dike
2003-11-03 2:43 ` Jeff Dike
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