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Date: Thu, 19 May 2022 08:40:49 -0700 From: Tadeusz Struk <tadeusz.struk@...aro.org> To: Jan Kara <jack@...e.cz> Cc: linux-ext4@...r.kernel.org, lkml <linux-kernel@...r.kernel.org>, linux-fsdevel@...r.kernel.org Subject: Re: kernel BUG in ext4_writepages On 5/19/22 05:23, Jan Kara wrote: > Hi! > > On Tue 10-05-22 15:28:38, Tadeusz Struk wrote: >> Syzbot found another BUG in ext4_writepages [1]. >> This time it complains about inode with inline data. >> C reproducer can be found here [2] >> I was able to trigger it on 5.18.0-rc6 >> >> [1] https://syzkaller.appspot.com/bug?id=a1e89d09bbbcbd5c4cb45db230ee28c822953984 >> [2] https://syzkaller.appspot.com/text?tag=ReproC&x=129da6caf00000 > > Thanks for report. This should be fixed by: > > https://lore.kernel.org/all/20220516012752.17241-1-yebin10@huawei.com/ Hi, Thanks for info. I tested the patch, but it doesn't fix the issue. In this case it doesn't even call ext4_convert_inline_data() -- Thanks, Tadeusz
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