On Tue, Sep 12, 2017 at 10:34:00AM +0200, Raphael Kubo da Costa wrote:
> Mark Johnston writes:
>
> > I think the bug is that keg_large_init() doesn't take
> > sizeof(struct uma_slab) into account when setting uk_ppera for the keg.
> > In particular, the bug isn't specific to
On 12.09.2017 06:35, Mark Johnston wrote:
>> [...]
>> FreeBSD/SMP: 2 package(s) x 14 core(s) x 2 hardware threads
>>
>> Also I determined that it can successfully boot with disabled
>> hyper-threading.
>
> After the change to CACHE_LINE_SIZE, we have
> sizeof(struct uma_zone) == 448 and
Mark Johnston writes:
> I think the bug is that keg_large_init() doesn't take
> sizeof(struct uma_slab) into account when setting uk_ppera for the keg.
> In particular, the bug isn't specific to the bootup process; it only
> affects internal zones with an item size in the
On Mon, Sep 11, 2017 at 09:15:51PM +0300, Andrey V. Elsukov wrote:
> On 11.09.2017 15:23, Andrey V. Elsukov wrote:
> > --- trap 0xc, rip = 0x80d84870, rsp = 0x82193970, rbp =
> > 0x821939b0 ---
> > zone_import() at zone_import+0x110/frame 0x821939b0
> >
Raphael Kubo da Costa writes:
> "Andrey V. Elsukov" writes:
>
>> On 11.09.2017 15:23, Andrey V. Elsukov wrote:
>>
>>> --- trap 0xc, rip = 0x80d84870, rsp = 0x82193970, rbp =
>>> 0x821939b0 ---
>>> zone_import() at
On 11.09.2017 21:38, John Baldwin wrote:
> On Monday, September 11, 2017 09:15:51 PM Andrey V. Elsukov wrote:
>> On 11.09.2017 15:23, Andrey V. Elsukov wrote:
>>> --- trap 0xc, rip = 0x80d84870, rsp = 0x82193970, rbp =
>>> 0x821939b0 ---
>>> zone_import() at
"Andrey V. Elsukov" writes:
> On 11.09.2017 15:23, Andrey V. Elsukov wrote:
>
>> --- trap 0xc, rip = 0x80d84870, rsp = 0x82193970, rbp =
>> 0x821939b0 ---
>> zone_import() at zone_import+0x110/frame 0x821939b0
>> zone_alloc_item() at
On Monday, September 11, 2017 09:15:51 PM Andrey V. Elsukov wrote:
> On 11.09.2017 15:23, Andrey V. Elsukov wrote:
> > --- trap 0xc, rip = 0x80d84870, rsp = 0x82193970, rbp =
> > 0x821939b0 ---
> > zone_import() at zone_import+0x110/frame 0x821939b0
> >
On 11.09.2017 15:23, Andrey V. Elsukov wrote:
> --- trap 0xc, rip = 0x80d84870, rsp = 0x82193970, rbp =
> 0x821939b0 ---
> zone_import() at zone_import+0x110/frame 0x821939b0
> zone_alloc_item() at zone_alloc_item+0x36/frame 0x821939f0
> uma_startup() at
On 11.09.2017 11:31, Raphael Kubo da Costa wrote:
> I've recently tried to upgrade a HEAD VM (running on a Linux host with
> QEMU) from r321082 to r323412.
>
> The new kernel panics right after I try to boot into it with:
>
> panic: Assertion slab->us_keg == keg failed at
I've recently tried to upgrade a HEAD VM (running on a Linux host with
QEMU) from r321082 to r323412.
The new kernel panics right after I try to boot into it with:
panic: Assertion slab->us_keg == keg failed at /usr/src/sys/vm/uma_core.c:2285
cpuid = 0
time = 1
KDB: stack backtrace:
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