From: syzbot <syzbot+a526c269335f529d25c8@syzkaller.appspotmail.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: akpm@linux-foundation.org, bigeasy@linutronix.de,
cgroups@vger.kernel.org, hannes@cmpxchg.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-next@vger.kernel.org, mhocko@kernel.org,
roman.gushchin@linux.dev, sfr@canb.auug.org.au,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] linux-next test error: WARNING in __mod_memcg_lruvec_state
Date: Mon, 28 Feb 2022 03:06:22 -0800 [thread overview]
Message-ID: <000000000000e3387805d912097c@google.com> (raw)
In-Reply-To: <YhysqzlMHWTXLR4B@linutronix.de>
> #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/bigeasy/staging.git 71d365035711aef4c4b1018d02fcf7868e3cb0c5
This crash does not have a reproducer. I cannot test it.
>
> On 2022-02-27 22:09:43 [-0800], Andrew Morton wrote:
>> (cc bigeasy)
>>
>> WARN_ON_ONCE(!irqs_disabled());
>>
>> in __mod_memcg_lruvec_state(), methinks.
>
> This report ist from before you added
> mm-memcg-protect-per-cpu-counter-by-disabling-preemption-on-preempt_rt-where-needed-fix.patch
>
> to your tree. So it can be ignored. The next -next tree should be fine.
>
> Sebastian
prev parent reply other threads:[~2022-02-28 11:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-26 7:23 syzbot
2022-02-28 6:09 ` Andrew Morton
2022-02-28 11:06 ` Sebastian Andrzej Siewior
2022-02-28 11:06 ` syzbot [this message]
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