From: Luca Barbieri <luca@luca-barbieri.com>
To: linux-kernel@vger.kernel.org
Subject: perf record -g hangs the system
Date: Thu, 21 Jan 2010 12:10:12 +0100 [thread overview]
Message-ID: <ff13bc9a1001210310x5ebc9993kbf6b302285d2d9a4@mail.gmail.com> (raw)
I'm experiencing a system lockup running the following command:
perf record -g true
The system hangs and does not respond to any sysrq.
No messages are printed to netconsole.
This is with 2.6.33-rc4 on an x86-32 Core 2 dual core machine.
Any tips on how to debug/fix this?
next reply other threads:[~2010-01-21 11:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-21 11:10 Luca Barbieri [this message]
2010-01-21 11:18 ` Frederic Weisbecker
2010-01-21 12:19 ` Luca Barbieri
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