2.3.6 lib-smtp test failure in CentOS 6

[Stephan Bosch]

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.