From: syzbot <syzbot+ff866d16791d4984b3c7@syzkaller.appspotmail.com>
To: hdanton@sina.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [reiserfs?] possible deadlock in do_page_mkwrite
Date: Fri, 23 Dec 2022 12:14:16 -0800 [thread overview]
Message-ID: <00000000000018098505f0846eaa@google.com> (raw)
In-Reply-To: <20221223112733.2065-1-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: { P5544 } 2667 jiffies s: 2841 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):
Tested on:
commit: a27405b2 Merge tag 'sound-6.2-rc1-2' of git://git.kern..
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=111d689c480000
kernel config: https://syzkaller.appspot.com/x/.config?x=4e2d7bfa2d6d5a76
dashboard link: https://syzkaller.appspot.com/bug?extid=ff866d16791d4984b3c7
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=11c63cac480000
next parent reply other threads:[~2022-12-23 20:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221223112733.2065-1-hdanton@sina.com>
2022-12-23 20:14 ` syzbot [this message]
2022-12-12 7:03 [syzbot] possible deadlock in do_page_mkwrite syzbot
2022-12-23 10:50 ` [syzbot] [reiserfs?] " syzbot
2024-03-09 0:24 ` syzbot
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