Hi, On 2022-08-14 04:59:48 -0400, Michael S. Tsirkin wrote: > On Sat, Aug 13, 2022 at 09:39:06PM -0700, Andres Freund wrote: > > Hi, > > > > On 2022-08-13 20:52:39 -0700, Andres Freund wrote: > > > Is there specific information you'd like from the VM? I just recreated the > > > problem and can extract. > > > > Actually, after reproducing I seem to now hit a likely different issue. I > > guess I should have checked exactly the revision I had a problem with earlier, > > rather than doing a git pull (up to aea23e7c464b) > > Looks like there's a generic memory corruption so it crashes > in random places. Either a generic memory corruption, or something wrong with IO. > Would bisect be possible for you? I'll give it a go. Greetings, Andres Freund