dovecot - May 2019 - 2.3.6 lib-smtp test failure in CentOS 6

After applying the patches in my previous message...

I'm getting the following when building dovecot for CentOS 6 (but not 
for CentOS 7):


lmtp payload - normal: parallel pipelining ssl ....................... : ok
CLIENT: Panic: file smtp-client-connection.c: line 1309 
(smtp_client_connection_established): assertion failed: 
(!conn->connect_succeeded)
CLIENT: Error: Raw backtrace: 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x4547ea] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x454891] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(_start+0)
[0x4193f8] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x41fb95] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x4203f0] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x421d77] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(smtp_client_command_input_reply+0x17d)
[0x42ffdd] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x42145b] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_call_io+0x61)
[0x461d81] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_handler_run_internal+0xd6)
[0x463c16] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_handler_run+0x59)
[0x461e79] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_run+0x38)
[0x4620a8] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x41a619] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x41aaa8] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x41ab7d] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x44beae] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(test_run+0x11)
[0x44c011] -> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(main+0x115)
[0x419d65] -> /lib64/libc.so.6(__libc_start_main+0x100) [0x7f3850d4ad20] 
-> 
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload() 
[0x419421]
/bin/sh: line 1: 28384 Aborted                 ./$bin
make[3]: Leaving directory 
`/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp'
make[3]: *** [check-local] Error 1
make[2]: *** [check-am] Error 2
make[2]: Leaving directory 
`/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp'
make[1]: *** [check-recursive] Error 1
make[1]: Leaving directory `/builddir/build/BUILD/dovecot-2.3.6/src'
make: *** [check-recursive] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.9PlfRJ (%check)


Peter

On 2/05/19 4:52 PM, Peter wrote:
> After applying the patches in my previous message...
> 
> I'm getting the following when building dovecot for CentOS 6 (but not 
> for CentOS 7):
Any ideas on this or my other recent message?


Peter

On 02/05/2019 06:52, Peter via dovecot wrote:
> After applying the patches in my previous message...
>
> I'm getting the following when building dovecot for CentOS 6 (but not 
> for CentOS 7):
>
>
> lmtp payload - normal: parallel pipelining ssl ....................... 
> : ok
> CLIENT: Panic: file smtp-client-connection.c: line 1309 
> (smtp_client_connection_established): assertion failed: 
> (!conn->connect_succeeded)
> CLIENT: Error: Raw backtrace: 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x4547ea] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x454891] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(_start+0)
> [0x4193f8] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x41fb95] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x4203f0] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x421d77] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(smtp_client_command_input_reply+0x17d)
> [0x42ffdd] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x42145b] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_call_io+0x61)
> [0x461d81] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_handler_run_internal+0xd6)
> [0x463c16] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_handler_run+0x59)
> [0x461e79] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_run+0x38)
> [0x4620a8] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x41a619] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x41aaa8] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x41ab7d] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x44beae] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(test_run+0x11)
> [0x44c011] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(main+0x115)
> [0x419d65] -> /lib64/libc.so.6(__libc_start_main+0x100) 
> [0x7f3850d4ad20] -> 
>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
> [0x419421]
> /bin/sh: line 1: 28384 Aborted???????????????? ./$bin
> make[3]: Leaving directory 
> `/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp'
> make[3]: *** [check-local] Error 1
> make[2]: *** [check-am] Error 2
> make[2]: Leaving directory 
> `/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp'
> make[1]: *** [check-recursive] Error 1
> make[1]: Leaving directory `/builddir/build/BUILD/dovecot-2.3.6/src'
> make: *** [check-recursive] Error 1
> error: Bad exit status from /var/tmp/rpm-tmp.9PlfRJ (%check)
Can you get a GDB backtrace for this?

Regards,

Stephan.

On 7/05/19 11:08 AM, Stephan Bosch wrote:
>> CLIENT: Error: Raw backtrace: 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x4547ea] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x454891] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(_start+0)
>> [0x4193f8] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x41fb95] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x4203f0] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x421d77] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(smtp_client_command_input_reply+0x17d)
>> [0x42ffdd] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x42145b] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_call_io+0x61)
>> [0x461d81] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_handler_run_internal+0xd6)
>> [0x463c16] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_handler_run+0x59)
>> [0x461e79] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(io_loop_run+0x38)
>> [0x4620a8] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x41a619] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x41aaa8] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x41ab7d] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x44beae] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(test_run+0x11)
>> [0x44c011] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload(main+0x115)
>> [0x419d65] -> /lib64/libc.so.6(__libc_start_main+0x100) 
>> [0x7f3850d4ad20] -> 
>>
/builddir/build/BUILD/dovecot-2.3.6/src/lib-smtp/.libs/lt-test-smtp-payload()
>> [0x419421]
> 
> Can you get a GDB backtrace for this?
Other than the raw backtrace I left quoted above, unfortunately no. 
When I just tried to build it again it worked, so it's some intermitent 
build issue that I can't re-produce.  I'll try a few more times and see 
if it fails again, though.

This calls into question my thinking that it's only a CentOS 6 issue, it 
may very well be an issue on CentOS 7 as well but just not triggered the 
intermittent condition.


Peter