DFAUDIT: CDRIOCFIXATE entered, multisession=2048
DFAUDIT: acd_fixate entered, calling mode_sense(0x05)
acd0: FAILURE - MODE_SENSE_BIG ILLEGAL REQUEST asc=0x24 ascq=0x00 
DFAUDIT: hook ccb0=5a ccb2=05 cnt=64 mode=1 capfail=1 err=5
DFAUDIT: forged MODE_SENSE(0x05) page_length=0xff
acd0: FAILURE - MODE_SELECT_BIG ILLEGAL REQUEST asc=0x20 ascq=0x00 
DFAUDIT: hook ccb0=55 ccb2=00 cnt=265 mode=1 capfail=1 err=5
DFAUDIT: MODE_SELECT count=265 from 65-byte stack param, over-read bytes:
DFAUDIT:  +0000:0000000000000040532a4f00f8ffffb0f2f98d00f8fffffdffffff00000000d8
DFAUDIT:  +0020:f2f98d00f8ffffd8542a4f00f8fffff8f62b1801f8ffff93cf6280ffffffff05
DFAUDIT:  +0040:00000000000000e0f2f98d00f8ffffc0160d81ffffffff40532a4f00f8ffff6a
DFAUDIT:  +0060:6304800000000078f82b1801f8ffff0500000001f8ffff0007898f00f8ffff00
DFAUDIT:  +0080:000000000000000000000000000000b0f2f98d00f8ffff58f72b1801f8ffff38
DFAUDIT:  +00a0:f72b1801f8ffff1f476980ffffffff0000000000000000c3466980ffffffff80
DFAUDIT:  +00c0:542a4f00f8ffff6a
acd0: FAILURE - CLOSE_TRACK/SESSION ILLEGAL REQUEST asc=0x20 ascq=0x00 
DFAUDIT: hook ccb0=5b ccb2=02 cnt=0 mode=1 capfail=1 err=5
DFAUDIT: forged CLOSE_TRACK success
DFAUDIT: hook ccb0=00 ccb2=00 cnt=0 mode=1 capfail=1 err=0


Fatal trap 18: integer divide fault while in kernel mode
cpuid = 5; lapic id = 5
instruction pointer	= 0x8:0xffffffff80340232
stack pointer	        = 0x10:0xfffff801182bf5d8
frame pointer	        = 0x10:0xfffff801182bf688
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 831
current thread          = pri 10 
kernel: type 18 trap, code=0

CPU5 stopping CPUs: 0x0000001f
 stopped
Stopped at      acd_ioctl+0x1842:       idivl   %ecx,%eax
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