2025/07/10 00:05:53 [error] 1226#1226: *47441 open() "/home/apu/testbed_files/apu-pxe-tinycorelinux/images/tc64_core/corepure64/var/tmp/systemd-private-4105cb9f16204f05a98c2fced9c38feb-grafana-server.service-rF3Mzp" failed (13: Permission denied), client: 216.73.216.12, server: , request: "GET /apu-pxe-tinycorelinux/images/tc64_core/corepure64/var/tmp/systemd-private-4105cb9f16204f05a98c2fced9c38feb-grafana-server.service-rF3Mzp HTTP/1.1", host: "139.30.201.201:8000" 2025/07/10 00:08:48 [crit] 1226#1226: *47442 "/home/apu/testbed_files/apu-pxe-tinycorelinux/images/tc64_core/corepure64/dev/input/ts0" is not a regular file, client: 216.73.216.12, server: , request: "GET /apu-pxe-tinycorelinux/images/tc64_core/corepure64/dev/input/ts0 HTTP/1.1", host: "139.30.201.201:8000" 2025/07/10 00:11:33 [crit] 1226#1226: *47443 open() "/home/apu/testbed_files/apu-pxe-tinycorelinux/images/tc64_core/corepure64/dev/fd/9" failed (6: No such device or address), client: 216.73.216.12, server: , request: "GET /apu-pxe-tinycorelinux/images/tc64_core/corepure64/dev/fd/9 HTTP/1.1", host: "139.30.201.201:8000"