Re: [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in bch2_bkey_format_invalid

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+9833a1d29d4a44361e2c@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         e7b4ef8f Add linux-next specific files for 20240508
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1528303f180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1ad8383e989930f6
dashboard link: https://syzkaller.appspot.com/bug?extid=9833a1d29d4a44361e2c
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1735e7c0980000

Note: testing is done by a robot and is best-effort only.