![“upowerd[4116]: 未处理的操作‘bind’”消息填满系统日志](https://linux22.com/image/1159989/%E2%80%9Cupowerd%5B4116%5D%3A%20%E6%9C%AA%E5%A4%84%E7%90%86%E7%9A%84%E6%93%8D%E4%BD%9C%E2%80%98bind%E2%80%99%E2%80%9D%E6%B6%88%E6%81%AF%E5%A1%AB%E6%BB%A1%E7%B3%BB%E7%BB%9F%E6%97%A5%E5%BF%97.png)
在装有 Ubuntu 18.04 的笔记本电脑上,/var/log/syslog
每秒大约 5 次获取以下四个消息的新块:
Aug 29 19:17:17 my_hostname systemd-udevd[336]: Process 'hid2hci --method=dell --devpath=/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.2/3-1.2:1.0' failed with exit code 1.
Aug 29 19:17:17 my_hostname upowerd[4116]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.2/3-1.2:1.0
Aug 29 19:17:17 my_hostname systemd-udevd[336]: Process 'hid2hci --method=dell --devpath=/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.2/3-1.2:1.0' failed with exit code 1.
Aug 29 19:17:17 my_hostname upowerd[4116]: unhandled action 'unbind' on /sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.2/3-1.2:1.0
它们正在填满日志分区。我没有在任何 USB 端口插入任何东西。相应的 PCI 设备是:
$ lspci | grep 00:1a.0
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
这些消息可能是什么原因造成的?我该如何纠正这种情况?