Solaris 11 or Solaris 10 panic with BAD TRAP in mpt_do_passthru()

(Doc ID 2388161.1)

Last updated on APRIL 18, 2018

Applies to:

Solaris Operating System - Version 10 3/05 to 11.2 [Release 10.0 to 11.0]
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)

Symptoms

 The panic string and panic stack will be similar to this:

 

panic string: BAD TRAP: type=e (#pf Page fault) rp=fffffe8003b52120
addr=3ec181ff8 occurred in module "mpt" due to an illegal access to a user
address

mpt_pass_thru
mpt_ioctl
cdev_ioctl
spec_ioctl
fop_ioctl
ioctl

Cause

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