From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Dipen Patel <dipenp@nvidia.com>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: sync system call failure
Date: Mon, 22 Feb 2021 14:41:15 +0100 [thread overview]
Message-ID: <20210222134115.pjeiszuskg5kk23n@linutronix.de> (raw)
In-Reply-To: <6ed96c7e-aa40-e8d9-6330-85dc84514a81@nvidia.com>
On 2021-02-21 17:46:25 [-0800], Dipen Patel wrote:
> Hi,
Hi,
> I encountered below crash during the sync system call possibly coming
> from the stress threads spawned because of the --io options which does
…
> Platform:
> Nvidia Jetson AGX XAVIER, with 32GB eMMC 5.1 and 256 bit 32GB LPDDR4 RAM.
>
> Kernel:
> 4.9.201-rt134
…
> Call stack:
>
> [ 1813.814464] INFO: task stress blocked for more than 120 seconds.
> [ 1813.814610] Not tainted 4.9.201-rt134 #2
This is not a crash. It is simply an information that a task was blocked
for quite some time (as it says).
The important information would be:
- does it recover
- does the time in seconds always increase or does it also drop
- does the message disappear if stress terminates.
- does it occur on v5.11-RT.
Sebastian
next prev parent reply other threads:[~2021-02-22 13:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-22 1:46 sync system call failure Dipen Patel
2021-02-22 13:41 ` Sebastian Andrzej Siewior [this message]
2021-02-23 0:02 ` Dipen Patel
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