From: syzbot <syzbot+15c3ba3f7ca8ced0914d@syzkaller.appspotmail.com>
To: hdanton@sina.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [net?] INFO: rcu detected stall in fq_pie_timer (2)
Date: Thu, 28 Dec 2023 04:35:06 -0800 [thread overview]
Message-ID: <0000000000003d8bf5060d91251f@google.com> (raw)
In-Reply-To: <20231228120639.1817-1-hdanton@sina.com>
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an issue:
INFO: rcu detected stall in corrupted
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P5978 } 2756 jiffies s: 3785 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):
Tested on:
commit: f5837722 Merge tag 'mm-hotfixes-stable-2023-12-27-15-0..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=1743f3e9e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=c7bcb8f62f1e2c3e
dashboard link: https://syzkaller.appspot.com/bug?extid=15c3ba3f7ca8ced0914d
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=16684981e80000
next prev parent reply other threads:[~2023-12-28 12:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-27 13:54 [syzbot] [net?] INFO: rcu detected stall in fq_pie_timer (2) syzbot
2023-12-28 12:06 ` Hillf Danton
2023-12-28 12:35 ` syzbot [this message]
2023-12-29 10:45 ` Hillf Danton
2023-12-29 11:10 ` syzbot
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