panic: double fault when periodic daily runs

giannidoe

giannidoe

I'm running 8.2-STABLE amd64 with ZFS and every so often the box crashes at 03:10 (when daily periodic runs) with the following on the console:

Code: 
fatal double fault
rip = 0xffffffff80482278
rsp = 0xffffff8232d05fd0
rbp = 0xffffff8232d06000
cpuid = 2; apic id = 02
panic: double fault
cpuid = 2

Any ideas what this could be? How can I go about finding the root cause?
 
Hand-run the scripts in /etc/periodic/daily to find which one is causing the problem. That might give a better idea what's causing the problem.
 
Thanks for the suggestion, I tried that and I suspect it is this script:

/etc/periodic/security/100.chksetuid

It takes a long time to run, during which I get these errors.

Code: 
(da3:mpt0:0:3:0): READ(10). CDB: 28 0 8 4 a1 20 0 0 5 0 
(da3:mpt0:0:3:0): CAM status: SCSI Status Error
(da3:mpt0:0:3:0): SCSI status: Check Condition
(da3:mpt0:0:3:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset occurred)
(da5:mpt0:0:5:0): READ(10). CDB: 28 0 8 4 a1 1f 0 0 5 0 
(da5:mpt0:0:5:0): CAM status: SCSI Status Error
(da5:mpt0:0:5:0): SCSI status: Check Condition
(da5:mpt0:0:5:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset occurred)
(da4:mpt0:0:4:0): READ(10). CDB: 28 0 8 5 19 9f 0 0 4 0 
(da4:mpt0:0:4:0): CAM status: SCSI Status Error
(da4:mpt0:0:4:0): SCSI status: Check Condition
(da4:mpt0:0:4:0): SCSI sense: UNIT ATTENTION asc:29,0 (Power on, reset, or bus device reset occurred)

I haven't replicated the panic yet but it only happens a few times a month.
 
giannidoe said:
No, they are SATA disks attached to an LSI SAS controller.
Click to expand...
I see. Well, it would be very strange if all of your drives were failing. My guess is that there is something wrong with the controller, hardware / software maybe. Sorry, I can't be of any more help!
 
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