[syzbot] [erofs?] BUG: spinlock bad magic in erofs_pcpubuf_growsize

[Gao Xiang]

On 2023/4/10 17:43, syzbot wrote:
> Hello,
> 
> syzbot has tested the proposed patch and the reproducer did not trigger any issue:
> 
> Reported-and-tested-by: syzbot+d6a0e4b80bd39f54c2f6 at syzkaller.appspotmail.com
> 
> Tested on:
> 
> commit:         09a9639e Linux 6.3-rc6
> git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ v6.3-rc6
> console output: https://syzkaller.appspot.com/x/log.txt?x=12cc39abc80000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=c47e989e3f0f1947
> dashboard link: https://syzkaller.appspot.com/bug?extid=d6a0e4b80bd39f54c2f6
> compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
> 
> Note: no patches were applied.
> Note: testing is done by a robot and is best-effort only.

#syz invalid