This looks like a bug that was fixed shortly after the 2.4.17 release. When the client resets a HTTP/2 stream (request) before the server has started submitting a response, mod_http2 trips and this may lead to a crash later, as you observed. See http://svn.apache.org/viewvc?view=revision&revision=r1708124 In case you build your server yourself, I can setup a 2.4.x branch with changes applied... //Stefan > Am 20.10.2015 um 15:12 schrieb Zoltán Halassy <cf0hay@xxxxxxxxx>: > > Hello! > > Using 2.4.17. > > There seem to be an issue with http/2: > > I have these in the vhost error log: > > [Tue Oct 20 12:00:35.797584 2015] [http2:warn] [pid 21608:tid > 113684011906816] (70015)Could not find specified socket in poll list.: > [client x.x.x.x:65519] AH02953: h2_mplx(139): stream for response 125 > [Tue Oct 20 14:00:17.944319 2015] [http2:warn] [pid 789:tid > 113683985704704] (70015)Could not find specified socket in poll list.: > [client x.x.x.x:63189] AH02953: h2_mplx(142): stream for response 13 > [Tue Oct 20 14:15:27.921364 2015] [http2:warn] [pid 21476:tid > 113683995473664] (70015)Could not find specified socket in poll list.: > [client x.x.x.x:49590] AH02953: h2_mplx(77): stream for response 1345 > > Global error log: > > [Tue Oct 20 12:04:25.248395 2015] [core:notice] [pid 21460:tid > 113684566398848] AH00052: child pid 21608 exit signal Segmentation > fault (11) > [Tue Oct 20 14:02:35.184365 2015] [core:notice] [pid 21460:tid > 113684566398848] AH00052: child pid 789 exit signal Segmentation fault > (11) > [Tue Oct 20 14:19:59.604556 2015] [core:notice] [pid 21460:tid > 113684566398848] AH00052: child pid 21476 exit signal Segmentation > fault (11) > > Check the timestamps. It seems after the warning is logged, a few > minutes later the process crashes. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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