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[BUG] malloc.c:2385: sysmalloc: Assertion failed

See original GitHub issue

When I starting loading and saving reports in threads Exception thrown: malloc.c:2385: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)’ failed

Exception appears on Linux containers only - default .Net Core 5 container. (however this exception does not appear on Windows)

var t1 = Task.Run(SaveReport);
var t2 = Task.Run(SaveReport);
var t3 = Task.Run(SaveReport);
var t4 = Task.Run(SaveReport);
var t5 = Task.Run(SaveReport);

Task.WaitAll(t1, t2, t3, t4, t5);

public void SaveReport() {
    Report r = new Report();
    r.LoadPrepared("TestReport.fpx");
    r.SavePrepared(Guid.NewGuid() + ".fpx");                
}

Issue Analytics

State:
Created 2 years ago
Reactions:2
Comments:9 (5 by maintainers)

Top GitHub Comments

2reactions

fediachovcommented, Jul 16, 2021

Thanks for the wait and the bug report! The bug has been localized. We need a few days for testing. I will let you know when a new build is released.

1reaction

fediachovcommented, Jul 20, 2021

@zs-dima Could you test latest changes in 2021.3.17?

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