IP KVM traces flooding journald if Host is not booted

[gkeishin]

Boot to standby and open the GUI KVM console.. and started seeing continously flooding the journald .. it keep pumping into journald till host is booted

Apr 26 07:32:08 witherspoon kernel[1159]: [ 1801.822025] configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:08 witherspoon kernel: aspeed-video 1e700000.video: Timed out; first mode detect
Apr 26 07:32:08 witherspoon kernel[1159]: [ 1802.366206] aspeed-video 1e700000.video: Timed out; first mode detect
Apr 26 07:32:09 witherspoon obmc-ikvm[1287]: Failed to query timings
Apr 26 07:32:10 witherspoon kernel: configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:10 witherspoon kernel[1159]: [ 1803.442656] configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:10 witherspoon kernel: configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:10 witherspoon kernel[1159]: [ 1803.473387] configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:10 witherspoon obmc-ikvm[1287]: Failed to write pointer report
Apr 26 07:32:10 witherspoon obmc-ikvm[1287]: Failed to write keyboard report
Apr 26 07:32:10 witherspoon kernel: aspeed-video 1e700000.video: Timed out; first mode detect
Apr 26 07:32:10 witherspoon kernel[1159]: [ 1804.026380] aspeed-video 1e700000.video: Timed out; first mode detect
Apr 26 07:32:11 witherspoon obmc-ikvm[1287]: Failed to query timings
Apr 26 07:32:11 witherspoon kernel: configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:11 witherspoon kernel[1159]: [ 1805.075262] configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:11 witherspoon obmc-ikvm[1287]: Failed to write pointer report
Apr 26 07:32:11 witherspoon obmc-ikvm[1287]: Failed to write keyboard report
Apr 26 07:32:11 witherspoon kernel: configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:11 witherspoon kernel[1159]: [ 1805.093531] configfs-gadget gadget: usb_ep_queue error on int endpoint -108
Apr 26 07:32:12 witherspoon kernel: aspeed-video 1e700000.video: Timed out; first mode detect
Apr 26 07:32:12 witherspoon kernel[1159]: [ 1805.636147] aspeed-video 1e700000.video: Timed out; first mode detect
Apr 26 07:32:13 witherspoon obmc-ikvm[1287]: Failed to query timings

[gkeishin]

Fix https://gerrit.openbmc-project.xyz/c/openbmc/obmc-ikvm/+/21033