On December 20, 2024 2:08 AM, Patrick Steinhardt wrote: >On Thu, Dec 19, 2024 at 03:46:20PM -0500, rsbecker@xxxxxxxxxxxxx wrote: >> On December 18, 2024 11:07 AM, I wrote: >> >All tests, actually. >> > >> >$ GIT_TEST_DEFAULT_REF_FORMAT=reftable GIT_TEST_CLONE_2GB=true sh >> >t0000- basic.sh --verbose -i -x >> >error: reftable: transaction prepare: out of memory >> >error: cannot run git init >> >> Any updates or hypothesis on this? Our test system has loads of memory >> - I cannot figure out where the allocation failure takes place. There >> is a limit to how much memory can be allocated, but it is very high >> and our virtual memory is extensive, but this is a 32-bit build. > >My hypothesis is that this is caused by ps/reftable-alloc-failures, but I am unable to >tell where exactly the error comes from. So I'm dependent on your input. > >Could you please bisect the error? Finding out where the error is raised would also >be quite helpful. It has to be one of the reftable functions that returns >REFTABLE_OUT_OF_MEMORY_ERROR, but other than that I do not have any more >gut feeling right now. This is what bisect shows: git bisect start # status: waiting for both good and bad commits # good: [777489f9e09c8d0dd6b12f9d90de6376330577a2] Git 2.47 git bisect good 777489f9e09c8d0dd6b12f9d90de6376330577a2 # status: waiting for bad commit, 1 good commit known # bad: [063bcebf0c917140ca0e705cbe0fdea127e90086] Git 2.48-rc0 git bisect bad 063bcebf0c917140ca0e705cbe0fdea127e90086 # bad: [2037ca85ad93ec905b46543df6df4080f6ca258b] worktree: refactor `repair_worktree_after_gitdir_move()` git bisect bad 2037ca85ad93ec905b46543df6df4080f6ca258b # bad: [6a11438f43469f3815f2f0fc997bd45792ff04c0] The fifth batch git bisect bad 6a11438f43469f3815f2f0fc997bd45792ff04c0 # bad: [f004467b042d735a2fe8bd5706b053b04b1aec65] Merge branch 'jh/config-unset-doc-fix' git bisect bad f004467b042d735a2fe8bd5706b053b04b1aec65 # bad: [e29296745dc92fb03f8f60111b458adc69ff84c5] Merge branch 'sk/doc-maintenance-schedule' git bisect bad e29296745dc92fb03f8f60111b458adc69ff84c5 # bad: [5b67cc6477ce88c499caab5ebcebd492ec78932d] reftable/stack: handle allocation failures in auto compaction git bisect bad 5b67cc6477ce88c499caab5ebcebd492ec78932d # good: [31f5b972e0231d4211987775dd58e67815734989] reftable/record: handle allocation failures when decoding records git bisect good 31f5b972e0231d4211987775dd58e67815734989 # bad: [18da60029319733e2d931f2758a8e47b8b25b117] reftable/reader: handle allocation failures for unindexed reader git bisect bad 18da60029319733e2d931f2758a8e47b8b25b117 # good: [74d1c18757d1a45b95e46836adf478193a34c42c] reftable/writer: handle allocation failures in `reftable_new_writer()` git bisect good 74d1c18757d1a45b95e46836adf478193a34c42c --Randall
