Am 19.01.2017 um 08:26 schrieb Stefan Eissing:
> Will look into this. With which patch do you have it most frequently?

It happens pretty fast while using:
Apache 2.4.25  + mpm_event V6 + mod_http2 V1.8.8

Greets,
Stefan

> Cheers, Stefan
> 
>> Am 19.01.2017 um 08:22 schrieb Stefan Priebe - Profihost AG 
>> <s.pri...@profihost.ag>:
>>
>> Hi Stefan,
>>
>> Apache 2.4.25 + mpm_event V7 and core mod_http2:
>> Core was generated by `/usr/local/apache2/bin/httpd -k start'.
>> Program terminated with signal SIGSEGV, Segmentation fault.
>> #0  0x0000000000521d98 in h2_stream_out_prepare ()
>> (gdb) bt
>> #0  0x0000000000521d98 in h2_stream_out_prepare ()
>> #1  0x00007f54f27eba80 in ?? ()
>> #2  0x00007f54f27eba8c in ?? ()
>> #3  0x00007f54f27eba90 in ?? ()
>> #4  0x00007f54ef00e0a0 in ?? ()
>> #5  0x00007f54ef00e9a8 in ?? ()
>> #6  0x00007f54f27ebac0 in ?? ()
>> #7  0x0000000000000000 in ?? ()
>>
>> so it's crashing with mpm_event and without mpm_event. And it does with
>> core mod_http2 and mod_http2 v1.8.8.
>>
>> Is a regression in mod_http2 possible?
>>
>> Greets,
>> Stefan
>>> Am 19.01.2017 um 07:55 schrieb Stefan Priebe - Profihost AG:
>>> Dear Stefan,
>>> dear Yann,
>>>
>>> a longer test run shows it's also crashing without any mpm_event patch
>>> at all. So I'm really sorry. It just starts crashing faster with the
>>> mpm_event patches.
>>>
>>> I'll now retest regarding mod_http2 core, plain apache 2.4.25 and
>>> mod_http v1.8.8
>>>
>>> may be it's a regression in 2.4.25 itself or in mod_http2.
>>>
>>> Stefan
>>>
>>>> Am 19.01.2017 um 00:52 schrieb Yann Ylavic:
>>>> On Wed, Jan 18, 2017 at 10:49 PM, Stefan Priebe - Profihost AG
>>>> <s.pri...@profihost.ag> wrote:
>>>>>
>>>>> v5 does not apply to 2.4.25. If you can send me a v5 version that
>>>>> applies to 2.4.25 i'll test.
>>>>
>>>> Here it is (slightly modified to fix possible deadlocks, per r1762742
>>>> and r1774538).
>>>>
>>>> Thanks!
>>>>
> 

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