linux-kernel - Re: [syzbot] [mm?] INFO: task hung in __rmap_walk

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] [day] [month] [year] [list]

Message-ID: <695f97ce.050a0220.1c677c.0396.GAE@google.com>
Date: Thu, 08 Jan 2026 03:41:02 -0800
From: syzbot <syzbot+2d9c96466c978346b55f@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, 
	wangjinchao600@...il.com
Subject: Re: [syzbot] [mm?] INFO: task hung in __rmap_walk_file

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

fs/hugetlbfs/inode.c:676:1: error: non-void function does not return a value in all control paths [-Werror,-Wreturn-type]

Tested on:

commit:         f0b9d8eb Merge tag 'nfsd-6.19-3' of git://git.kernel.o..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=67b63a24f3c26fca
dashboard link: https://syzkaller.appspot.com/bug?extid=2d9c96466c978346b55f
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=163a1074580000