Messages in this thread | | | Date | Mon, 15 Aug 2022 00:46:36 -0700 | From | "Andres Freund" <> | Subject | Re: upstream kernel crashes |
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Hi,
On Mon, Aug 15, 2022, at 00:29, Michael S. Tsirkin wrote: > On Mon, Aug 15, 2022 at 12:11:43AM -0700, Andres Freund wrote: >> Hi, >> >> On 2022-08-14 20:18:44 -0700, Linus Torvalds wrote: >> > On Sun, Aug 14, 2022 at 6:36 PM Andres Freund <andres@anarazel.de> wrote: >> > > >> > > Some of the symptoms could be related to the issue in this thread, hence >> > > listing them here >> > >> > Smells like slab corruption to me, and the problems may end up being >> > then largely random just depending on who ends up using the allocation >> > that gets trampled on. >> > >> > I wouldn't be surprised if it's all the same thing - including your >> > network issue. >> >> Yea. As I just wrote in >> https://postgr.es/m/20220815070203.plwjx7b3cyugpdt7%40awork3.anarazel.de I >> bisected it down to one commit (762faee5a267). With that commit I only see the >> networking issue across a few reboots, but with ebcce4926365 some boots oops >> badly and other times it' "just" network not working. >> >> >> [oopses]
>> If somebody knowledgeable staring at 762faee5a267 doesn't surface somebody I >> can create a kernel with some more debugging stuff enabled, if somebody tells >> me what'd work best here. >> >> >> Greetings, >> >> Andres Freund > > Thanks a lot for the work! > Just a small clarification: > > So IIUC you see several issues, right?
Yes, although they might be related, as theorized by Linus upthread.
> With 762faee5a2678559d3dc09d95f8f2c54cd0466a7 you see networking issues.
Yes.
> With ebcce492636506443e4361db6587e6acd1a624f9 you see crashes.
Changed between rebooting. Sometimes the network issue, sometimes the crashes in the email you're replying to.
> MST
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