linux-kernel - Re: [syzbot] [wireguard?] WARNING in kthread

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <000000000000e6ca5d0621ece2dc@google.com>
Date: Thu, 12 Sep 2024 07:26:03 -0700
From: syzbot <syzbot+943d34fa3cf2191e3068@...kaller.appspotmail.com>
To: frederic@...nel.org, hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com, tglx@...utronix.de, tj@...nel.org
Subject: Re: [syzbot] [wireguard?] WARNING in kthread_unpark (2)

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: {
 P5320
 } 3518 jiffies s: 7245 root: 0x0/T

Tested on:

commit:         77f58789 Merge tag 'arm-fixes-6.11-3' of git://git.ker..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1533b100580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=9e236c2f9e028b26
dashboard link: https://syzkaller.appspot.com/bug?extid=943d34fa3cf2191e3068
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1663e49f980000