On 9/8/20 1:00 PM, Omar Sandoval wrote:
> On Mon, Sep 07, 2020 at 10:41:16AM -0600, Jens Axboe wrote:
>> CC Omar
>>
>> On 9/7/20 1:43 AM, Yang Yang wrote:
>>> Kernel crash when requeue flush request.
>>> It can be reproduced as below:
>>>
>>> [2.517297] Unable to handle kernel paging request
On Mon, Sep 07, 2020 at 10:41:16AM -0600, Jens Axboe wrote:
> CC Omar
>
> On 9/7/20 1:43 AM, Yang Yang wrote:
> > Kernel crash when requeue flush request.
> > It can be reproduced as below:
> >
> > [2.517297] Unable to handle kernel paging request at virtual address
> > ffd8071c0b00
> >
CC Omar
On 9/7/20 1:43 AM, Yang Yang wrote:
> Kernel crash when requeue flush request.
> It can be reproduced as below:
>
> [2.517297] Unable to handle kernel paging request at virtual address
> ffd8071c0b00
> ...
> [2.517468] pc : clear_bit+0x18/0x2c
> [2.517502] lr :
Kernel crash when requeue flush request.
It can be reproduced as below:
[2.517297] Unable to handle kernel paging request at virtual address
ffd8071c0b00
...
[2.517468] pc : clear_bit+0x18/0x2c
[2.517502] lr : sbitmap_queue_clear+0x40/0x228
[2.517503] sp : ff800832bc60
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