无解的系统级错误：abrt-cli list --since 1

[root@localhost ~]# abrt-cli list --since 1445351459
id 614bd832faa8482039eac44720cb7ad9c67bc2a6
reason: WARNING: at net/sched/sch_generic.c:259 dev_watchdog+0x270/0x280()
time: Tue 20 Oct 2015 10:40:22 PM CST
cmdline: BOOT_IMAGE=/vmlinuz-3.10.0-229.11.1.el7.x86_64 root=/dev/mapper/centos-root ro rd.lvm.lv=centos/root rd.lvm.lv=centos/swap crashkernel=auto rhgb quiet LANG=zh_CN.UTF-8 systemd.debug
package: kernel
count: 1
Directory: /var/spool/abrt/oops-2015-10-20-22:40:22-28115-0
Reported: cannot be reported

The Autoreporting feature is disabled. Please consider enabling it by issuing
'abrt-auto-reporting enabled' as a user with root privileges

导致系统网络中断，具体原因未知。