igt@gem_exec_balancer@hang - incomplete - system hang

Not much from dmesg and and igt_runner log. Here is the boot log. https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_423/fi-skl-lmem/boot33.txt

<6>[   12.502092] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
<6>[   12.502572] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
<5>[   12.959795] systemd-journald[287]: Failed to set ACL on /var/log/journal/aef883e5605f4972a3da02fd245e1c23/user-1000.journal, ignoring: Operation not supported

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_424/fi-kbl-7560u/boot33.txt

 7.462342] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=7500/7500
<7>[    7.462395] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 7500
<6>[    8.420942] usbcore: registered new interface driver r8152
<6>[    8.429013] usbcore: registered new interface driver cdc_ether
<4>[    8.642236] thunderbolt 0000:03:00.0: 1: drom data crc32 mismatch (expected: 0xaf438340, got: 0xaf4383c0), continuing
<6>[    8.644227] usb 4-1.2: reset SuperSpeed Gen 1 USB device number 3 using xhci_hcd
<6>[    8.646304] thunderbolt 0-1: new device found, vendor=0xd4 device=0xb051
<6>[    8.646307] thunderbolt 0-1: Dell Dell Thunderbolt Cable
<6>[    8.690853] usb 4-1.2: Dell TB16 Dock, disable RX aggregation
<6>[    8.706495] r8152 4-1.2:1.0 (unnamed net_device) (uninitialized): Using pass-thru MAC addr 10:65:30:6e:a4:80
<4>[    8.706614] r8152 4-1.2:1.0: Direct firmware load for rtl_nic/rtl8153a-3.fw failed with error -2
<4>[    8.706638] r8152 4-1.2:1.0: unable to load firmware patch rtl_nic/rtl8153a-3.fw (-2)
<7>[    8.735118] [drm:edp_panel_vdd_off_sync [i915]] Turning [ENCODER:94:DDI A] VDD off
<7>[    8.735253] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
<7>[    8.735339] [drm:intel_power_well_disable [i915]] disabling DC off
<7>[    8.735441] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7>[    8.735529] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<6>[    8.748922] r8152 4-1.2:1.0 eth0: v1.11.10
<6>[    8.801652] r8152 4-1.2:1.0 enx1065306ea480: renamed from eth0
<6>[    8.872209] systemd-udevd (271) used greatest stack depth: 12056 bytes left
<6>[    8.877591] systemd-udevd (265) used greatest stack depth: 10488 bytes left
<6>[    9.104035] thunderbolt 0-301: ignoring unnecessary extra entries in DROM
<6>[    9.108347] thunderbolt 0-301: new device found, vendor=0xd4 device=0xb054
<6>[    9.108353] thunderbolt 0-301: Dell Dell Thunderbolt Dock
<6>[   12.202112] IPv6: ADDRCONF(NETDEV_CHANGE): enx1065306ea480: link becomes ready
<6>[   12.205518] r8152 4-1.2:1.0 enx1065306ea480: carrier on
<5>[   15.985264] systemd-journald[230]: Failed to set ACL on /var/log/journal/10685acdcf124157b70f0bfad4eeed8e/user-1000.journal, ignoring: Operation not supported