WARNING: filesystem loop2 was created with 512 inodes, the real maximum is 511, mounting anyway

[syzbot]

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=16e9a486500000
kernel config: https://syzkaller.appspot.com/x/.config?x=e93bbe4ce29223b
dashboard link: https://syzkaller.appspot.com/bug?extid=ae3ff0bb2a0133596a5b
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project.git ca2dcbd030eadbf0aa9b660efe864ff08af6e18b)

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+ae3ff0...@syzkaller.appspotmail.com

BFS-fs: bfs_fill_super(): WARNING: filesystem loop2 was created with 512 inodes, the real maximum is 511, mounting anyway
BFS-fs: bfs_fill_super(): Last block not available on loop2: 1507328
BFS-fs: bfs_fill_super(): WARNING: filesystem loop2 was created with 512 inodes, the real maximum is 511, mounting anyway
BFS-fs: bfs_fill_super(): Last block not available on loop2: 1507328


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[Dmitry Vyukov]

#syz fix: bfs: don't use WARNING: string when it's just info.

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