And to confirm things, I've put this in place on the real system, and
all looks fine there now too.
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https://bugs.launchpad.net/bugs/1902128
Title:
Dovecot imapd server producing SIGSEG
OK, I've found the problem (but never did find a way to get a core
dump).
I have an addon module in place (fetchmail_wakeup). I hadn't recompiled this
with the latest release dev files.
When I do rebuild it and put that in place all is well.
Sorry to have troubled you
I'll close this.
** C
Can't find any core dumps (looking at docs on dovecot.org as to how to
get them..).
But i have run an strace and it shows this:
7257 <... read resumed>"50 IDLE\r\n", 5920) = 9
7257 --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=NULL} ---
7257 +++ killed by SIGSEGV (core dumped) +++
<<< I'm hoping to be able to replicate the set-up (and issue) on my
laptop, so might be able to get more info there.
I have a test set-up that is exhibiting the same problem.
Now to (try to) get some real data...
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I reckoned there wasn't much to go on. This was more just a case of
reporting the fact, in case anyone else sees the issue - since there is
a temporary way out.
I'm hoping to be able to replicate the set-up (and issue) on my laptop,
so might be able to get more info there.
There are no core dumps
Hi Gordon,
the logs are not enough to see what exactly happened.
But since you get SIGSEGVs with the newer binaries you should also get core
dumps and maybe could attach that [1] to the bug?
Hopefully that way we could maybe take a look and understand what
exactly crashes identifying either a fix
I have a sort-of workaround.
I downloaded the relevant dovecot packages (dovecot-core, dovecot-dev and
dovecot-imapd) from focal and installed these (a downgrade) over the groovy
ones.
I also needed libicu66 from focal.
Starting up the dovecot service after that (with exactly the same
configura
