Re: WARNING: at net/core/stream.c:204

2017-11-02 Thread Eric Dumazet
On Thu, 2017-11-02 at 08:36 -0400, Shankara Pailoor wrote:
> Hi,
> 
> We encountered the following warning when fuzzing with Syzkaller on
> Linux 4.14-rc4. Syzkaller was able to isolate the sequence of calls
> which caused the bug but couldn't create a C program that could
> regularly trigger it.
> 
> 
> Here are the logs from the reproducer attempts: https://pastebin.com/QWQZK6hW
> 
> Here is the original stack trace: https://pastebin.com/7L4WciRr

Sorry, we are flooded by such reports, so you have to give the exact
details, and find a C repro.

A bonus if you actually send a kernel patch, of course.

Thanks.




Re: WARNING: at net/core/stream.c:204

2017-11-02 Thread Eric Dumazet
On Thu, 2017-11-02 at 08:36 -0400, Shankara Pailoor wrote:
> Hi,
> 
> We encountered the following warning when fuzzing with Syzkaller on
> Linux 4.14-rc4. Syzkaller was able to isolate the sequence of calls
> which caused the bug but couldn't create a C program that could
> regularly trigger it.
> 
> 
> Here are the logs from the reproducer attempts: https://pastebin.com/QWQZK6hW
> 
> Here is the original stack trace: https://pastebin.com/7L4WciRr

Sorry, we are flooded by such reports, so you have to give the exact
details, and find a C repro.

A bonus if you actually send a kernel patch, of course.

Thanks.




WARNING: at net/core/stream.c:204

2017-11-02 Thread Shankara Pailoor
Hi,

We encountered the following warning when fuzzing with Syzkaller on
Linux 4.14-rc4. Syzkaller was able to isolate the sequence of calls
which caused the bug but couldn't create a C program that could
regularly trigger it.


Here are the logs from the reproducer attempts: https://pastebin.com/QWQZK6hW

Here is the original stack trace: https://pastebin.com/7L4WciRr

Regards,
Shankara



WARNING: at net/core/stream.c:204

2017-11-02 Thread Shankara Pailoor
Hi,

We encountered the following warning when fuzzing with Syzkaller on
Linux 4.14-rc4. Syzkaller was able to isolate the sequence of calls
which caused the bug but couldn't create a C program that could
regularly trigger it.


Here are the logs from the reproducer attempts: https://pastebin.com/QWQZK6hW

Here is the original stack trace: https://pastebin.com/7L4WciRr

Regards,
Shankara