action #13532
Updated by okurz over 7 years ago
Originally filed at: https://github.com/os-autoinst/os-autoinst/issues/572. From time to time os-autoinst fails on KVM and Xen hosts (svirt backend) with: ``` DIE short read for zlre data 13410 - 994937 at /usr/lib/os-autoinst/consoles/VNC.pm line 932. at /usr/lib/os-autoinst/backend/baseclass.pm line 74. backend::baseclass::die_handler('short read for zlre data 13410 - 994937 at /usr/lib/os-autoin...') called at /usr/lib/os-autoinst/consoles/VNC.pm line 932 consoles::VNC::_receive_zlre_encoding('consoles::VNC=HASH(0x5d41f48)', 0, 0, 1024, 767) called at /usr/lib/os-autoinst/consoles/VNC.pm line 860 consoles::VNC::_receive_update('consoles::VNC=HASH(0x5d41f48)') called at /usr/lib/os-autoinst/consoles/VNC.pm line 804 consoles::VNC::_receive_message('consoles::VNC=HASH(0x5d41f48)') called at /usr/lib/os-autoinst/consoles/VNC.pm line 756 consoles::VNC::update_framebuffer('consoles::VNC=HASH(0x5d41f48)') called at /usr/lib/os-autoinst/consoles/vnc_base.pm line 112 consoles::vnc_base::current_screen('consoles::vnc_base=HASH(0xe62fb0)') called at /usr/lib/os-autoinst/backend/baseclass.pm line 566 backend::baseclass::capture_screenshot('backend::svirt=HASH(0x47b0b88)') called at /usr/lib/os-autoinst/backend/baseclass.pm line 194 eval {...} called at /usr/lib/os-autoinst/backend/baseclass.pm line 165 backend::baseclass::run_capture_loop('backend::svirt=HASH(0x47b0b88)', undef, 0.2, 0.19) called at /usr/lib/os-autoinst/consoles/vnc_base.pm line 166 consoles::vnc_base::send_key('consoles::vnc_base=HASH(0xe62fb0)', 'HASH(0x62a69d8)') called at /usr/lib/os-autoinst/backend/baseclass.pm line 519 backend::baseclass::bouncer('backend::svirt=HASH(0x47b0b88)', 'send_key', 'HASH(0x62a69d8)') called at /usr/lib/os-autoinst/backend/baseclass.pm line 524 backend::baseclass::send_key('backend::svirt=HASH(0x47b0b88)', 'HASH(0x62a69d8)') called at /usr/lib/os-autoinst/backend/baseclass.pm line 69 backend::baseclass::handle_command('backend::svirt=HASH(0x47b0b88)', 'HASH(0x629a398)') called at /usr/lib/os-autoinst/backend/baseclass.pm line 421 backend::baseclass::check_socket('backend::svirt=HASH(0x47b0b88)', 'IO::Handle=GLOB(0x4ee5e50)', 0) called at /usr/lib/os-autoinst/backend/svirt.pm line 96 backend::svirt::check_socket('backend::svirt=HASH(0x47b0b88)', 'IO::Handle=GLOB(0x4ee5e50)', 0) called at /usr/lib/os-autoinst/backend/baseclass.pm line 203 eval {...} called at /usr/lib/os-autoinst/backend/baseclass.pm line 165 backend::baseclass::run_capture_loop('backend::svirt=HASH(0x47b0b88)', 'IO::Select=ARRAY(0x3b4eb28)') called at /usr/lib/os-autoinst/backend/baseclass.pm line 114 backend::baseclass::run('backend::svirt=HASH(0x47b0b88)', 6, 17) called at /usr/lib/os-autoinst/backend/driver.pm line 85 backend::driver::start('backend::driver=HASH(0x4770980)') called at /usr/lib/os-autoinst/backend/driver.pm line 48 backend::driver::new('backend::driver', 'svirt') called at /usr/bin/isotovideo line 168 main::init_backend() called at /usr/bin/isotovideo line 222 ``` Usually on the same place, e.g. editing Grub command line in JeOS (http://assam.suse.cz/tests/3046/#downloads), three times in row and then disappears. Systems under tests are 12SP1 JeOS and SLES 12 SP2. The servers are SLES 12 SP2 RC1, haven't seen it on SLES 12 SP1: kernel-default-4.4.19-60.1.x86_64 libvirt 2.0.0-21.7.x86_64 qemu-2.6.1-25.8.x86_64