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Message-ID: <00000000000018098505f0846eaa@google.com>
Date: Fri, 23 Dec 2022 12:14:16 -0800
From: syzbot <syzbot+ff866d16791d4984b3c7@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org,
syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [reiserfs?] possible deadlock in do_page_mkwrite
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
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