From: syzbot <syzbot+d87dd8e018fd2cc2528b@syzkaller.appspotmail.com>
To: hdanton@sina.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] kernel BUG in __tlb_remove_page_size (2)
Date: Sun, 05 Feb 2023 02:33:17 -0800 [thread overview]
Message-ID: <0000000000005489a705f3f171cc@google.com> (raw)
In-Reply-To: <20230205094432.1510-1-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: { P5557 } 2669 jiffies s: 2801 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):
Tested on:
commit: 837c07cf Merge tag 'powerpc-6.2-4' of git://git.kernel..
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=154a4f45480000
kernel config: https://syzkaller.appspot.com/x/.config?x=5ea620bd01d9130d
dashboard link: https://syzkaller.appspot.com/bug?extid=d87dd8e018fd2cc2528b
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=116a0487480000
next parent reply other threads:[~2023-02-05 10:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230205094432.1510-1-hdanton@sina.com>
2023-02-05 10:33 ` syzbot [this message]
[not found] <20230205082542.1363-1-hdanton@sina.com>
2023-02-05 8:53 ` [syzbot] kernel BUG in __tlb_remove_page_size (2) syzbot
[not found] <20230205072452.1229-1-hdanton@sina.com>
2023-02-05 7:40 ` syzbot
2023-02-04 13:36 syzbot
2023-02-07 14:16 ` David Howells
2023-02-07 14:31 ` syzbot
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