Bug 93051 - Oops in kmem_cache_alloc / scsi_host_alloc_command
Summary: Oops in kmem_cache_alloc / scsi_host_alloc_command
Status: NEW
Alias: None
Product: SCSI Drivers
Classification: Unclassified
Component: Other (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: scsi_drivers-other
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-02-10 16:56 UTC by Nathan R
Modified: 2015-02-10 16:56 UTC (History)
0 users

See Also:
Kernel Version: 3.16.0-29-generic #39-Ubuntu
Subsystem:
Regression: No
Bisected commit-id:

Attachments
oops 2015-01-30 (8.00 KB, application/octet-stream)
2015-02-10 16:56 UTC, Nathan R 		Details
oops 2015-01-31 (1) (17.95 KB, application/octet-stream)
2015-02-10 16:56 UTC, Nathan R 		Details
oops 2015-01-31 (2) (19.15 KB, application/octet-stream)
2015-02-10 16:56 UTC, Nathan R 		Details
oops 2015-02-01 (15.75 KB, application/octet-stream)
2015-02-10 16:56 UTC, Nathan R 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Nathan R 2015-02-10 16:56:06 UTC 
Created attachment 166341 [details]
oops 2015-01-30

Read errors on SCSI controllers appear to cause an oops.
Since I changed to an SAS controller, I was getting an oops immediately after a read error. I've now moved the offending drive back to SATA and not had an oops since.
Comment 1 Nathan R 2015-02-10 16:56:37 UTC 
Created attachment 166351 [details]
oops 2015-01-31 (1)
Comment 2 Nathan R 2015-02-10 16:56:48 UTC 
Created attachment 166361 [details]
oops 2015-01-31 (2)
Comment 3 Nathan R 2015-02-10 16:56:58 UTC 
Created attachment 166371 [details]
oops 2015-02-01
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