有大佬帮忙看看主机为啥重启了吗，pve8.0 ，cpu：n100
Aug 24 06:59:11 n100 NetworkManager[664]: [1692831551.1744] device (wlp2s0): supplicant interface state: disconnected -> inactive Aug 24 06:59:11 n100 NetworkManager[664]: [1692831551.1745] device (p2p-dev-wlp2s0): supplicant management interface state: disconnected -> inactive Aug 24 07:00:20 n100 systemd[1]: cups.service: start operation timed out. Terminating. Aug 24 07:00:20 n100 systemd[1]: cups.service: Failed with result 'timeout'. Aug 24 07:00:20 n100 systemd[1]: Failed to start cups.service - CUPS Scheduler. Aug 24 07:00:20 n100 systemd[1]: cups.service: Scheduled restart job, restart counter is at 6040. Aug 24 07:00:20 n100 systemd[1]: Stopped cups.service - CUPS Scheduler. Aug 24 07:00:20 n100 systemd[1]: cups.path: Deactivated successfully. Aug 24 07:00:20 n100 systemd[1]: Stopped cups.path - CUPS Scheduler. Aug 24 07:00:20 n100 systemd[1]: Stopping cups.path - CUPS Scheduler... Aug 24 07:00:20 n100 systemd[1]: Started cups.path - CUPS Scheduler. Aug 24 07:00:20 n100 systemd[1]: cups.socket: Deactivated successfully. Aug 24 07:00:20 n100 systemd[1]: Closed cups.socket - CUPS Scheduler. Aug 24 07:00:20 n100 systemd[1]: Stopping cups.socket - CUPS Scheduler... Aug 24 07:00:20 n100 systemd[1]: Listening on cups.socket - CUPS Scheduler. Aug 24 07:00:20 n100 systemd[1]: Starting cups.service - CUPS Scheduler... Aug 24 07:00:20 n100 audit[2341221]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 audit[2341221]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 audit[2341221]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 audit[2341221]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 audit[2341221]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 audit[2341221]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="dgram" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 kernel: audit: type=1400 audit(1692831620.546:36392): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 kernel: audit: type=1400 audit(1692831620.546:36393): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 kernel: audit: type=1400 audit(1692831620.546:36394): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 kernel: audit: type=1400 audit(1692831620.546:36395): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 kernel: audit: type=1400 audit(1692831620.546:36396): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:00:20 n100 kernel: audit: type=1400 audit(1692831620.546:36397): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2341221 comm="cupsd" family="unix" sock_type="dgram" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:50 n100 systemd[1]: cups.service: start operation timed out. Terminating. Aug 24 07:01:50 n100 systemd[1]: cups.service: Failed with result 'timeout'. Aug 24 07:01:50 n100 systemd[1]: Failed to start cups.service - CUPS Scheduler. Aug 24 07:01:50 n100 systemd[1]: cups.service: Scheduled restart job, restart counter is at 6041. Aug 24 07:01:50 n100 systemd[1]: Stopped cups.service - CUPS Scheduler. Aug 24 07:01:50 n100 systemd[1]: cups.path: Deactivated successfully. Aug 24 07:01:50 n100 systemd[1]: Stopped cups.path - CUPS Scheduler. Aug 24 07:01:50 n100 systemd[1]: Stopping cups.path - CUPS Scheduler... Aug 24 07:01:50 n100 systemd[1]: Started cups.path - CUPS Scheduler. Aug 24 07:01:50 n100 systemd[1]: cups.socket: Deactivated successfully. Aug 24 07:01:50 n100 systemd[1]: Closed cups.socket - CUPS Scheduler. Aug 24 07:01:50 n100 systemd[1]: Stopping cups.socket - CUPS Scheduler... Aug 24 07:01:50 n100 systemd[1]: Listening on cups.socket - CUPS Scheduler. Aug 24 07:01:51 n100 systemd[1]: Starting cups.service - CUPS Scheduler... Aug 24 07:01:51 n100 audit[2342946]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 audit[2342946]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 audit[2342946]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 audit[2342946]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 audit[2342946]: AVC apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 audit[2342946]: AVC apparmor="DENIED" operation="creat" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="dgram" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 kernel: audit: type=1400 audit(1692831711.054:36398): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 kernel: audit: type=1400 audit(1692831711.054:36399): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 kernel: audit: type=1400 audit(1692831711.054:36400): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 kernel: audit: type=1400 audit(1692831711.054:36401): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 kernel: audit: type=1400 audit(1692831711.054:36402): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="stream" protocol=0 requested_mask="create" denied_mask="create" addr=none Aug 24 07:01:51 n100 kernel: audit: type=1400 audit(1692831711.054:36403): apparmor="DENIED" operation="create" class="net" info="failed type and protocol match" error=-13 profile="/usr/sbin/cupsd" pid=2342946 comm="cupsd" family="unix" sock_type="dgram" protocol=0 requested_mask="create" denied_mask="create" addr=none -- Reboot -- Aug 24 07:04:17 n100 kernel: microcode: microcode updated early to revision 0x10, date = 2022-12-19 Aug 24 07:04:17 n100 kernel: Linux version 6.2.16-6-pve (fgruenbichler@yuna) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC PMX 6.2.16-7 (2023-08-01T11:23Z) () Aug 24 07:04:17 n100 kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-6.2.16-6-pve root=UUID=99b96580-eafc-4913-8bed-441825f94df5 ro quiet splash resume=UUID=ad4b120e-aa8a-47cd-b932-5215219eec40 Aug 24 07:04:17 n100 kernel: KERNEL supported cpus: Aug 24 07:04:17 n100 kernel: Intel GenuineIntel Aug 24 07:04:17 n100 kernel: AMD AuthenticAMD Aug 24 07:04:17 n100 kernel: Hygon HygonGenuine Aug 24 07:04:17 n100 kernel: Centaur CentaurHauls
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