[TLDR: I'm adding this report to the list of tracked Linux kernel regressions; the text you find below is based on a few templates paragraphs you might have encountered already in similar form. See link in footer if these mails annoy you.] On 02.03.23 16:32, Snild Dolkow wrote: > After upgrading a machine from 5.17.4 to 6.1.12 a couple of weeks ago, I > started getting (inconsistent) failures when building Android: > [...] > I have checked a more recent master commit (ee3f96b1, from March 1st), > and the problem is still there. Bisecting shows that e15e06a8 is the > last good commit, and that 524e00b3 is the first one failing in this > way. The 10 or so commits in between run into a page fault BUG down in > vma_merge() instead. > > This range of commits is about the same as mentioned in > https://lore.kernel.org/lkml/0b9f5425-08d4-8013-aa4c-e620c3b10bb2@xxxxxxxxxxxxx/, so I assume that my problem, too, was introduced with the Maple Tree changes. Sending this to the same people and lists. > Thanks for the report. To be sure the issue doesn't fall through the cracks unnoticed, I'm adding it to regzbot, the Linux kernel regression tracking bot: #regzbot ^introduced e15e06a8..524e00b3 #regzbot title mm: mmap with MAP_32BIT randomly fails since 6.1 #regzbot ignore-activity This isn't a regression? This issue or a fix for it are already discussed somewhere else? It was fixed already? You want to clarify when the regression started to happen? Or point out I got the title or something else totally wrong? Then just reply and tell me -- ideally while also telling regzbot about it, as explained by the page listed in the footer of this mail. Developers: When fixing the issue, remember to add 'Link:' tags pointing to the report (the parent of this mail). See page linked in footer for details. Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.
