On Fri, 27 Dec 2013, Peter Wemm wrote:
Date: Thu, 26 Dec 2013 10:33:01 -0800
From: Peter Wemm
To: Antoine Brodin
Cc: Alan Cox , Marcel Moolenaar ,
FreeBSD Current , Andriy Gapon
, freebsd-j...@freebsd.org
Subject: Re: latest openjdk7 triggers kernel panic
Message-ID
+--On 26 décembre 2013 16:05:00 +0200 Konstantin Belousov
wrote:
| But there were no core dump available, and I think that your note is also
| valid. I do not see why cow should be cleared from the stack direction
| bits.
I can provide what I have in /var/crash from a 10.0-RC3, if you like.
Reg
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Hash: SHA1
Antonie,
Do you know which java process is running (if any) when kernel panics?
Please, look around - is there any hs_err_.log files in your system.
jvm do some tricky things when setting up stack guard pages and it
worth to take a look at it.
- -D
On Thu, Dec 26, 2013 at 12:01 PM, Konstantin Belousov
wrote:
> On Thu, Dec 26, 2013 at 07:51:45PM +0100, Antoine Brodin wrote:
>> On Thu, Dec 26, 2013 at 7:33 PM, Peter Wemm wrote:
>> > On Thu, Dec 26, 2013 at 7:39 AM, Antoine Brodin
>> > wrote:
>> >> On Thu, Dec 26, 2013 at 1:04 PM, Andriy Gap
On Thu, Dec 26, 2013 at 07:51:45PM +0100, Antoine Brodin wrote:
> On Thu, Dec 26, 2013 at 7:33 PM, Peter Wemm wrote:
> > On Thu, Dec 26, 2013 at 7:39 AM, Antoine Brodin wrote:
> >> On Thu, Dec 26, 2013 at 1:04 PM, Andriy Gapon wrote:
> > ...
> >> Hello,
> >>
> >> FWIW, I had a similar panic tod
On Thu, Dec 26, 2013 at 7:33 PM, Peter Wemm wrote:
> On Thu, Dec 26, 2013 at 7:39 AM, Antoine Brodin wrote:
>> On Thu, Dec 26, 2013 at 1:04 PM, Andriy Gapon wrote:
> ...
>> Hello,
>>
>> FWIW, I had a similar panic today on 9.2-RELEASE with a GENERIC kernel:
>> panic: Bad entry start/end for new
On Thu, Dec 26, 2013 at 7:39 AM, Antoine Brodin wrote:
> On Thu, Dec 26, 2013 at 1:04 PM, Andriy Gapon wrote:
...
> Hello,
>
> FWIW, I had a similar panic today on 9.2-RELEASE with a GENERIC kernel:
> panic: Bad entry start/end for new stack entry
> cpuid = 1
> KDB: stack backtrace:
> #0 0xf
On Thu, 26 Dec 2013 14:04:17 +0200
Andriy Gapon wrote:
>
> I am running FreeBSD based on the head from a few weeks ago, amd64.
>
> It seems that after a recent upgrade of openjdk7 I consistently get a
> kernel panic when a java process starts:
>
> panic: Bad entry start/end for new stack entry
On Thu, Dec 26, 2013 at 1:04 PM, Andriy Gapon wrote:
>
> I am running FreeBSD based on the head from a few weeks ago, amd64.
>
> It seems that after a recent upgrade of openjdk7 I consistently get a kernel
> panic when a java process starts:
>
> panic: Bad entry start/end for new stack entry
> KDB
on 26/12/2013 16:05 Konstantin Belousov said the following:
> I provided the following patch yesterday to Peter, after the similar mail.
>
> diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c
> index e3842a3..51b60de 100644
> --- a/sys/vm/vm_map.c
> +++ b/sys/vm/vm_map.c
> @@ -1207,6 +1207,7 @@ charge
On Thu, Dec 26, 2013 at 02:04:17PM +0200, Andriy Gapon wrote:
>
> I am running FreeBSD based on the head from a few weeks ago, amd64.
>
> It seems that after a recent upgrade of openjdk7 I consistently get a kernel
> panic when a java process starts:
>
> panic: Bad entry start/end for new stack
I am running FreeBSD based on the head from a few weeks ago, amd64.
It seems that after a recent upgrade of openjdk7 I consistently get a kernel
panic when a java process starts:
panic: Bad entry start/end for new stack entry
KDB: stack backtrace:
db_trace_self_wrapper() at 0x803adc9b =
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