몇 주마다 시스템을 재부팅해야 합니다. 이 작업을 수행하고 터미널에 루트로 입력하면 다음 메시지가 나타납니다(일부 변형).
ABRT has detected 3 problem(s). For more info run: abrt-cli list --since 1440594093
평소에는 무시했는데, 한번 확인해 보기로 했습니다. 제안된 명령을 입력하면 다음과 같은 결과가 나타납니다.
id cc91ff6c3e2e76eaf0956435836ad6d48d27bdb5
reason: irq 19: nobody cared (try booting with the "irqpoll" option)
time: Thu 27 Aug 2015 01:40:39 PM EDT
cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-229.11.1.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/swap vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root crashkernel=auto vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
package: kernel
count: 1
Directory: /var/spool/abrt/oops-2015-08-27-13:40:39-663-0
id 35973446166ec36265e0c46ee2b2b553e759fdf0
reason: irq 19: nobody cared (try booting with the "irqpoll" option)
time: Wed 26 Aug 2015 09:17:18 AM EDT
cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-229.11.1.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/swap vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root crashkernel=auto vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
Directory: /var/spool/abrt/oops-2015-08-26-09:17:17-663-0
Reported: cannot be reported
id 49915ba710ac612e102ac910313038528958afa3
reason: irq 19: nobody cared (try booting with the "irqpoll" option)
time: Wed 26 Aug 2015 09:08:02 AM EDT
cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-229.1.2.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/swap vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root crashkernel=auto vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
package: kernel
count: 4
Directory: /var/spool/abrt/oops-2015-08-26-09:08:02-26725-0
이 메시지를 받는 이유는 무엇입니까? 어디서부터 시작해야 할지 모르기 때문에 디버깅을 하지 않았습니다.
# Linux Kernel: 3.10.0-229.11.1.el7.x86_64
# CentOS Linux release: 7.1.1503 (Core)