Bug #2081

Panic on device "detach" / "failure"

Added by vsrinivas almost 3 years ago. Updated about 2 years ago.

Status:FeedbackStart date:
Priority:NormalDue date:
Assignee:-% Done:

0%

Category:-
Target version:-

Description

...
ad10: FAILURE - device detached
subdisk10: detached
ad10: detached

Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xa4
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc03457e3
stack pointer = 0x10:0xc96aac44
frame pointer = 0x10:0xc96aac5c
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
current thread = pri 14 (CRIT)

trap number = 12
panic: page fault
Trace beginning at frame 0xc96aab20
panic(ffffffff,c07ace20,c064edd8,c96aab50,c96aabfc) at panic+0x101
panic(c064edd8,c067eace,1,1,1) at panic+0x101
trap_fatal(0,0,1,1,3130) at trap_fatal+0x33f
trap_pfault(c034d4b3,c7d8c9f8,0,c96aabe4,a4) at trap_pfault+0x13c
trap(c96aabfc) at trap+0x4c6
calltrap() at calltrap+0xd
--- trap 0, eip = 0x2, esp = 0x10296, ebp = 0x1 ---
Uptime: 2d21h28m20s
Physical memory: 502 MB
Dumping 204 MB: 189 173 157 141 125 109 93 77 61 45 29 13

History

#1 Updated by alexh almost 3 years ago

Any more details on what you were doing, etc?
Backtrace looks incredibly unhelpful with the corrupted eip.

#2 Updated by alexh about 2 years ago

  • Status changed from New to Feedback
  • Assignee deleted (0)

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