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Date:   Mon, 09 May 2022 09:41:09 -0700
From:   syzbot <>
Subject: Re: [syzbot] kernel BUG in ext4_ind_remove_space

syzbot suspects this issue was fixed by commit:

commit 2da376228a2427501feb9d15815a45dbdbdd753e
Author: Tadeusz Struk <>
Date:   Thu Mar 31 20:05:15 2022 +0000

    ext4: limit length to bitmap_maxbytes - blocksize in punch_hole

bisection log:
start commit:   09688c0166e7 Linux 5.17-rc8
git tree:       upstream
kernel config:
dashboard link:
syz repro:
C reproducer:

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: ext4: limit length to bitmap_maxbytes - blocksize in punch_hole

For information about bisection process see:

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