https://bugzilla.kernel.org/show_bug.cgi?id=210203 --- Comment #2 from wangyugui@xxxxxxxxxxxx (wangyugui@xxxxxxxxxxxx) --- or maybe some problem of megaraid_sas.ko? This is a Dell PERCH730P(Broadcom / LSI MegaRAID SAS-3 3108 )with the lastest firmware from Dell. # modinfo megaraid_sas filename: /lib/modules/5.4.76-1.2.el7.x86_64/kernel/drivers/scsi/megaraid/megaraid_sas.ko.xz description: Broadcom MegaRAID SAS Driver author: megaraidlinux.pdl@xxxxxxxxxxxx version: 07.710.50.00-rc1 -- You are receiving this mail because: You are the assignee for the bug.