Re: [syzbot] [mm?] WARNING in __folio_rmap_sanity_checks (2)

David Hildenbrand
2025-01-11T09:26:06Z

On 10.01.25 22:03, Liam R. Howlett wrote:
> * syzbot <syzbot+c0673e1f1f054fac28c2@syzkaller.appspotmail.com> [241228 07:25]:
>> syzbot has found a reproducer for the following issue on:
>>
>> HEAD commit: 8155b4ef3466 Add linux-next specific files for 20241220
>> git tree: linux-next
>> console output: https://syzkaller.appspot.com/x/log.txt?x=1661050f980000
>> kernel config: https://syzkaller.appspot.com/x/.config?x=9c90bb7161a56c88
>> dashboard link: https://syzkaller.appspot.com/bug?extid=c0673e1f1f054fac28c2
>> compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
>> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17438af8580000
>> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=101006df980000
>>
>> Downloadable assets:
>> disk image: https://storage.googleapis.com/syzbot-assets/98a974fc662d/disk-8155b4ef.raw.xz
>> vmlinux: https://storage.googleapis.com/syzbot-assets/2dea9b72f624/vmlinux-8155b4ef.xz
>> kernel image: https://storage.googleapis.com/syzbot-assets/593a42b9eb34/bzImage-8155b4ef.xz
>> mounted in repro: https://storage.googleapis.com/syzbot-assets/5f780361c9ef/mount_0.gz
>>
>> IMPORTANT: if you fix the issue, please add the following tag to the commit:
>> Reported-by: syzbot+c0673e1f1f054fac28c2@syzkaller.appspotmail.com
>>
>
> #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm mm-unstable
>

#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm mm-stable

--
Cheers,

David / dhildenb