linux-kernel - Re: [syzbot] Re: kernel BUG in ocfs2_set_new_buffer

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Message-ID: <6735679b.050a0220.1324f8.008e.GAE@google.com>
Date: Wed, 13 Nov 2024 18:59:39 -0800
From: syzbot <syzbot+453873f1588c2d75b447@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] Re: kernel BUG in ocfs2_set_new_buffer_uptodate

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Subject: Re: kernel BUG in ocfs2_set_new_buffer_uptodate
Author: dmantipov@...dex.ru

#syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 0a9b9d17f3a781dea03baca01c835deaa07f7cc3

diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c
index c4a4016d3866..8165f9f2d324 100644
--- a/fs/ocfs2/resize.c
+++ b/fs/ocfs2/resize.c
@@ -574,6 +574,7 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input)
 	ocfs2_commit_trans(osb, handle);
 
 out_free_group_bh:
+	ocfs2_remove_from_cache(INODE_CACHE(inode), group_bh);
 	brelse(group_bh);
 
 out_unlock: