linux-kernel - Re: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in add_missing

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: <67deb092.050a0220.31a16b.0039.GAE@google.com>
Date: Sat, 22 Mar 2025 05:44:02 -0700
From: syzbot <syzbot+b974bd41515f770c608b@...kaller.appspotmail.com>
To: duttaditya18@...il.com, jfs-discussion@...ts.sourceforge.net, 
	linux-kernel@...r.kernel.org, shaggy@...nel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [jfs?] UBSAN: array-index-out-of-bounds in add_missing_indices

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
unregister_netdevice: waiting for DEV to become free

unregister_netdevice: waiting for batadv0 to become free. Usage count = 3


Tested on:

commit:         9388ec57 Add linux-next specific files for 20250321
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=147b043f980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=b4f3153a0a8b9aaf
dashboard link: https://syzkaller.appspot.com/bug?extid=b974bd41515f770c608b
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1054b004580000