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Add code to increase mlocks (ulimit -l) #714
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This avoid a Go bug which crashes some go processes in Containers The crashes look like: I0601 05:18:25.815579 1 main.go:288] Listening securely on :9443 runtime: mlock of signal stack failed: 12 runtime: increase the mlock limit (ulimit -l) or runtime: update your kernel to 5.3.15+, 5.4.2+, or 5.5+ fatal error: mlock failed Discussion at: https://github.com/golang/go/wiki/LinuxKernelSignalVectorBug ulimit -l is changed from 64 to 65536
dweomer
approved these changes
Aug 21, 2021
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This avoid a Go bug which crashes some go processes in Containers
The crashes look like:
I0601 05:18:25.815579 1 main.go:288] Listening securely on :9443
runtime: mlock of signal stack failed: 12
runtime: increase the mlock limit (ulimit -l) or
runtime: update your kernel to 5.3.15+, 5.4.2+, or 5.5+
fatal error: mlock failed
Discussion at: https://github.com/golang/go/wiki/LinuxKernelSignalVectorBug
ulimit -l is changed from 64 to 65536