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udevd worker 意外返回,状态为 0x0100

Solution In Progress - Updated -

Issue

  • 主机丢失了使用设备映射器多路径配置的存储的路径,当它们恢复时,发生了许多以下错误:

    udevd[11136]: worker [13191] failed while handling '/devices/pci0000:00/0000:00:03.2/0000:04:00.1/host2/rport-2:0-4/target2:0:2/2:0:2:31/scsi_device/2:0:2:31'
    udevd[11136]: worker [13192] unexpectedly returned with status 0x0100
    udevd[11136]: worker [13193] failed while handling '/devices/pci0000:00/0000:00:03.2/0000:04:00.1/host2/rport-2:0-5/target2:0:3/2:0:3:32/block/sdvv'
    udevd[11136]: worker [13204] unexpectedly returned with status 0x0100
    
  • 重启系统时,会出现与上述类似的错误

  • 在打补丁后重启 RHEL 6 系统,系统无法引导,引导挂起,并显示 udev 错误
  • 我的 RHEL 6 服务器有时会挂起/内核 panic/重启,并显示 udev 错误消息:udevd worker unexpectedly returned with status 0x0100
  • Oracle RAC 服务器,Red Hat Enterprise Linux 6 挂起,并显示错误信息 "udevd worker unexpectedly returned with status 0x0100",需要手动重启来从这种情况中恢复?

Environment

  • Red Hat Enterprise Linux (RHEL) 6,多个次版本
  • udevd

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