Re: Re: latest openjdk7 triggers kernel panic

2013-12-28 Thread Ross Alexander
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Mathieu Arnold
+--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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Dmitry Samersoff
-BEGIN PGP SIGNED MESSAGE- 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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Peter Wemm
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Konstantin Belousov
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Antoine Brodin
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Peter Wemm
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread O. Hartmann
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Antoine Brodin
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Andriy Gapon
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

Re: latest openjdk7 triggers kernel panic

2013-12-26 Thread Konstantin Belousov
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