每隔几周，我就需要重新启动系统。当我这样做并在终端中以 root 身份输入时，会出现以下消息（在某些变体中）：
ABRT has detected 3 problem(s). For more info run: abrt-cli list --since 1440594093
我通常会忽略它，但我决定检查一下。输入建议的命令会出现以下内容：
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
为什么我会收到这些消息？我没有进行任何调试，因为我不知道从哪里开始。
# Linux Kernel: 3.10.0-229.11.1.el7.x86_64
# CentOS Linux release: 7.1.1503 (Core)