Hi,
on FreeBSD 10.0-CURRENT #7 r228176M: Thu Dec 1 13:56:02 CET 2011
(GENERIC + CAPABILITIES + netmap with head.diff and bge patches applied)
I get these lock order reversals when running a netmap-enabled program
(details in the attachment) with syscall (54, FreeBSD ELF64, sys_ioctl):
Dec 1 16:
Hi,
just experienced a panic with if_iwn on 9.0-BETA3-amd64 (base and
kernel compiled with clang, CPUTYPE?=core2, GENERIC with CAPABILITIES).
My network card: iwn0: mem
0xf520-0xf5201fff irq 17 at device 0.0 on pci3
iwn0: flags=8803 metric 0 mtu 2290
ether 00:26:c6:xx:xx:xx
Op 31-12-2010 23:43, Alexander Kabaev schreef:
> On Fri, 31 Dec 2010 22:35:05 +0100
> René Ladan wrote:
>
>> Hi,
>>
>> somewhere between 9.0-amd64 r216351 and r216738, I've noticed some
>> userland weirdness.
>> Symptoms are:
>> - pseudo-random number generator not starting, preventing ssh(d) fro
On 22-10-2010 16:30, Ed Schouten wrote:
> Hello everyone,
>
> At EuroBSDCon I was talking with some committers active in the area of
> Clang (brooks, kwm, others) about replacing our libgcc shipped with GCC
> 4.2.1 with a BSD-licensed version. The LLVM folks have a BSD licensed
> implementation ca
On 22-09-2010 18:45, Bartosz Stec wrote:
> On 2010-09-22 12:42, René Ladan wrote:
>> 2010/9/22 Dimitry Andric:
>>> Hi,
>>>
>>> As of r212979, you should now be able to build world and kernel on i386
>>> and amd64 with clang, without any additional patches!
>>>
>>> To do so, make sure you have upda
On 18-07-2010 15:02, Gavin Atkinson wrote:
On Sat, 17 Jul 2010, Gavin Atkinson wrote:
Semi-regularly (every two-three days) I'm seeing what appears to be some
sort of filesystem wedge. I usually see it initially with web browsers,
but it's possible that's only because it's what produces most di
FWIW, thunderbird-3.1.1 runs fine on exactly the same kernel.
Regards,
Rene
On 03-08-2010 15:45, Etienne Robillard wrote:
Could this be a side effect from DEADLKRES or as a result of
a exclusive mutex lock (lock order reversal) ? I'd add option
DEBUG_LOCKS and/or
WITNESS_SKIPSPIN, to disable w
On 15-07-2010 19:42, Roman Divacky wrote:
> I updated clang/LLVM in clangbsd to a newer version which I believe
> will fix thas. can you rene (and everyone else) please retest with
> updated ClangBSD and report back?
>
The updated version builds and installs fine, I'm now running the
clangbsd kern
On 08-07-2010 22:09, Doug Barton wrote:
> On Thu, 8 Jul 2010, John Baldwin wrote:
>
>> These freezes and panics are due to the driver using a spin mutex
>> instead of a
>> regular mutex for the per-file descriptor event_mtx. If you patch the
>> driver
>> to change it to be a regular mutex I think
On 14-06-2010 23:31, Christian Zander wrote:
> On Mon, Jun 14, 2010 at 02:30:03PM -0700, Rene Ladan wrote:
> (...)
>>>>>>> I've asked the driver author if the calls to vm_page_wire() and
>>>>>>> vm_page_unwire() can simply be removed but have n
On 14-06-2010 14:48, John Baldwin wrote:
> On Sunday 13 June 2010 11:23:07 pm Doug Barton wrote:
>> On 06/13/10 19:09, Alan Cox wrote:
>>> On Sun, Jun 13, 2010 at 8:38 PM, Doug Barton wrote:
>>>
On 06/01/10 08:26, John Baldwin wrote:
>
> I've asked the driver author if the calls
Hi,
on my 5.1R-box, I sometimes get the below panic message when loading a module into the
kernel with kldload(8).
It seems that some part of the linker reports a bogus value for the required memory.
Other times loading modules works fine.
Rene
Script started on Fri Jul 18 19:35:09 2003
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