[syzbot] [bcachefs?] UBSAN: array-index-out-of-bounds in bch2_bkey_swab_key

Hello, syzbot found the following issue on: HEAD commit:d30d0e49da71 Merge tag 'net-6.10-rc3' of git://git.kernel... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17cac09698 kernel config: https://syzkaller.appspot.com/x/.config?x=9a6ac4277fffe3ea das

Re: long stalls when creating 20 directory trees of 1 million inodes in parallel

On Fri, Jun 07, 2024 at 02:10:05PM -0400, Kent Overstreet wrote: > Does the following patch help? I think the hammering on the key cache > lock may be correlated with the key cache being mostly empty (and it > looks like the shrinker code is behaving badly and trying very hard to > free from a most