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Bug #1561

Kernel Panic on FreeBSD 5.4-STABLE

Added by simmel over 12 years ago. Updated almost 12 years ago.

Status:
Missing Feedback
Priority:
Normal
Category:
core
Target version:
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Description

FYI, as requested:

Reported to the FreeBSD problem report system <http://www.freebsd.org/send-pr.html>


I know that devs hate tickets like this one (I sure do), but I'd like some
information about what might have gone wrong. Also, Jan Kneschke the lead
developer of lighttpd requested this ticket since he have not recieved any
similar ticket and noted that lighttpd should not cause a kernel panic since it
isn't in the kernel and doing dangerous stuff (except using standard functions
for this).

We are using lighttpd on a machine to only do HTTP redirects based on what IP it
comes from and the machine kernel paniced one day (not ever since) with this
message:

Kernel trap 12 with interrupts disabled

Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 06
fault virtual address            = 0x24
fault code                = supervisor read, page not present
instruction pointer            = 0x8:0xc063a11b
stack pointer                = 0x10:0xe8be3b74
frame pointer                = 0x10:0xe8be3b88
code segment                = base 0x0, limit 0xfffff, type 0x1b
                    = DPL 0, pres 1, def32 1, gran 1
processor eflags            = resume, IOPL = 0
current process                = 26536 (lighttpd)
trap number                = 12
panic: page fault
cpuid = 2
spin lock sched lock held by 0xc349e688 for > 5 seconds
spin lock sched lock held by 0xc349e688 for > 5 seconds

I'm sorry if some of the info is incorrect, I took a photo of the monitor with
my mobilephonecamera and it was a bit blurry. I tried my best to interpret it.
#1

Updated by simmel over 12 years ago

Here is the link to the FreeBSD bug report http://www.freebsd.org/cgi/query-pr.cgi?pr=120609

#2

Updated by stbuehler about 12 years ago

  • Status changed from New to Fixed
  • Resolution set to worksforme

FreeBSD bug closed until update.

#3

Updated by stbuehler almost 12 years ago

  • Status changed from Fixed to Missing Feedback

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