WARNING: filesystem loop4 was created with 512 inodes, the real maximum is 511, mounting anyway

From: syzbot
Date: Sat Nov 21 2020 - 02:34:06 EST


Hello,

syzbot found the following issue on:

HEAD commit: 09162bc3 Linux 5.10-rc4
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=103f4fbe500000
kernel config: https://syzkaller.appspot.com/x/.config?x=75292221eb79ace2
dashboard link: https://syzkaller.appspot.com/bug?extid=1a219abc12077a390bc9
compiler: gcc (GCC) 10.1.0-syz 20200507

Unfortunately, I don't have any reproducer for this issue yet.

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+1a219abc12077a390bc9@xxxxxxxxxxxxxxxxxxxxxxxxx

BFS-fs: bfs_fill_super(): WARNING: filesystem loop4 was created with 512 inodes, the real maximum is 511, mounting anyway
BFS-fs: bfs_fill_super(): Last block not available on loop4: 1507328
BFS-fs: bfs_fill_super(): WARNING: filesystem loop4 was created with 512 inodes, the real maximum is 511, mounting anyway
BFS-fs: bfs_fill_super(): Last block not available on loop4: 1507328


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