System drops into dracut shell with "scsi_alloc_sdev: Allocation failure during SCSI scanning" message in RHEL8

Solution Verified - Updated -


  kernel: scsi_alloc_sdev: Allocation failure during SCSI scanning, some SCSI devices might not be configured


  • Red Hat Enterprise Linux 8
  • kernel versions before 4.18.0-147.5.1.el8_1.x86_64
  • megaraid_sas driver

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