[Bug 3177] sshd process had became into a defunct process and could not accept requests any more after many count sftp accesses.
bugzilla-daemon at mindrot.org
bugzilla-daemon at mindrot.org
Thu Jun 4 21:49:50 AEST 2020
https://bugzilla.mindrot.org/show_bug.cgi?id=3177
Darren Tucker <dtucker at dtucker.net> changed:
What |Removed |Added
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CC| |dtucker at dtucker.net
--- Comment #1 from Darren Tucker <dtucker at dtucker.net> ---
A <defunct> process is a child process that has exited but has not yet
had its parent wait() for it yet. There is a (usually) brief period
between when the process exits and its parent retrieves its exit
status. Having a very small number of them appearing briefly is not
necessarily a problem. Having the same pid appearing for any
significant time (say, more than a second) is probably a problem.
I had a look at the log, but did not see anything that would explain
what you're describing.
If you increase MaxStartups does the behaviour change? The default is
10:30:100 so I'd suggest trying "100:30:1000"
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