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CamaroSS
Joined: 24 Jan 2013
Posts: 78
Location: RF, Tver
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 Posted: Wed 30 Jan '13 13:37 Post subject: Apache crash in libaprutil-1.dll |
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I currently use
Apache/2.2.23 (Win64)+mod_fcgid/2.3.7 (x64) + mod_ssl/2.2.23+OpenSSL/1.0.1c + PHP5.2.17(x86).
4-5 times a day I get an error like this:
| Code: | Faulting application name: httpd.exe, version: 2.2.23.0, time stamp: 0x5037670b
Faulting module name: libaprutil-1.dll, version: 1.4.1.0, time stamp: 0x5037679a
Exception code: 0xc0000005
Fault offset: 0x0000000000001023 |
Exception and offset are always the same, Apache gets itself restarted (code 255), hosted sites work as they should.
Additionally, there is a corresponding event in WER-Diagnostics log:
| Code: | | Possible heap corruption detected (exception code 3221225477). Initiating further diagnostics. |
Could you please help me to find out what the reason is?[/code] |
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CamaroSS
Joined: 24 Jan 2013
Posts: 78
Location: RF, Tver
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| Posted: Mon 18 Feb '13 11:00 Post subject: |
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| Same thing after upgrading to 2.4. |
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Jan-E
Joined: 09 Mar 2012
Posts: 1248
Location: Amsterdam, NL, EU
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| Posted: Mon 18 Feb '13 16:12 Post subject: |
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PHP 5.2.17 is really old and certainly is not compiled with OpenSSL 1.0.1c. If possible, do not mix SSL versions.
I am not sure about mod_fcgid (x64) loading PHP (x86), but others on this forum might know it. |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7294
Location: Germany, Next to Hamburg
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| Posted: Mon 18 Feb '13 16:26 Post subject: |
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If using pure mod_fcgid php solution it doesn't metter which PHP version with which OpenSSL Version since it runs separated.
However upgrading PHP won't hurt. |
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CamaroSS
Joined: 24 Jan 2013
Posts: 78
Location: RF, Tver
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| Posted: Mon 18 Feb '13 19:12 Post subject: |
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| Yeah but the hosted sites are really old and poorly documented, so I guess it's better to let it be, as long as it's just a log entry and everything runs fine. |
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glsmith
Moderator
Joined: 16 Oct 2007
Posts: 2268
Location: Sun Diego, USA
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| Posted: Mon 18 Feb '13 21:55 Post subject: |
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| Anytime you have a mismatch between Apache & PHP, mod_fcgid is the way to go. |
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CamaroSS
Joined: 24 Jan 2013
Posts: 78
Location: RF, Tver
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| Posted: Wed 20 Feb '13 12:31 Post subject: |
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As you can see, I already use it.
BTW, those crashes certainly have something to do with EnableSendfile. I turned it off, and there are no crashes so far. |
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CamaroSS
Joined: 24 Jan 2013
Posts: 78
Location: RF, Tver
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| Posted: Thu 21 Feb '13 7:39 Post subject: |
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| OK, it seems like the problem is solved, though download speed dropped significantly. Luckily, there are no large downloads. |
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