2.3.6 lib-smtp test failure in CentOS 6

[Peter]

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