Date: Mon, 21 May 2012 03:45:02 GMT From: "Yury D." <yuryd2006@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/168183: bce driver hang system Message-ID: <201205210345.q4L3j2te084710@red.freebsd.org> Resent-Message-ID: <201205210350.q4L3o2pm014895@freefall.freebsd.org>
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>Number: 168183
>Category: kern
>Synopsis: bce driver hang system
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon May 21 03:50:02 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator: Yury D.
>Release: FreeBSD 7.4-STABLE
>Organization:
>Environment:
FreeBSD 7.4-STABLE #0: Thu May 17 18:28:04 YEKST 2012
master@r22.acmetelecom.ru:/usr/obj/usr/src/sys/R2
>Description:
IBM server x3550 2*Xeon E5405, 4G RAM ,amd64, bce BCM5708C(internal) or BCM5708(pci-e) hang system with coredump without any network load, or run iperf..
Like kern/155004
Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 00
fault virtual address = 0x18
fault code = supervisor read data, page not present
instruction pointer = 0x8:0xffffffff805ea9c6
stack pointer = 0x10:0xffffff80754f9080
frame pointer = 0x10:0x0
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 = 43 (irq259: bce3)
trap number = 12
panic: page fault
cpuid = 2
Uptime: 4m53s
>How-To-Repeat:
run iperf on bce
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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