Is there enough information in the attached file to point to a possible cause?
Cheers, Bob
Is there enough information in the attached file to point to a possible cause?
Cheers, Bob
Eliot can probably provide a better answer than this, but if I can believe what Google tells me about "EXC_CRASH (SIGABRT)", then it seems likely that this is a memory access violation somehow associated with allocating in new object in the object memory. Beyond that I don't see any obvious indication of the cause.
Google also suggests that if you have McAfee on your Mac (I'm not sure why anyone would do that), then get rid of it because it apparently causes problems like this.
If the failure is reasonably repeatable, then you can try running your image on an interpreter VM from http://squeakvm.org/unix/ and see if the symptoms change (although I think this requires installing X11 and Freetype on your Mac in order to run the VM).
Dave
David,
Thanks for the ideas. It's not repeatable on demand, but, with Eliot's clue, I'll try to hammer SqueakSSL a bit.
Also, are VMs as regular Mac applications going away?
Cheers, Bob
On 3/27/14 11:12 AM, David T. Lewis wrote:
If the failure is reasonably repeatable, then you can try running your image on an interpreter VM fromhttp://squeakvm.org/unix/ and see if the symptoms change (although I think this requires installing X11 and Freetype on your Mac in order to run the VM).
On Thu, Mar 27, 2014 at 10:40 AM, Bob Arning arning315@comcast.net wrote:
David,
Thanks for the ideas. It's not repeatable on demand, but, with Eliot's clue, I'll try to hammer SqueakSSL a bit.
Also, are VMs as regular Mac applications going away?
Absolutely not.
Cheers, Bob
On 3/27/14 11:12 AM, David T. Lewis wrote:
If the failure is reasonably repeatable, then you can try running your image on an interpreter VM from http://squeakvm.org/unix/ and see if the symptoms change (although I think this requires installing X11 and Freetype on your Mac in order to run the VM).
I guess I was looking in the wrong place. I ended up using the 4.5 all-in-one as if it were simply a vm. Where is the preferred download these days?
Cheers, Bob
On 3/27/14 2:38 PM, Eliot Miranda wrote:
On Thu, Mar 27, 2014 at 10:40 AM, Bob Arning <arning315@comcast.net mailto:arning315@comcast.net> wrote:
David, Thanks for the ideas. It's not repeatable on demand, but, with Eliot's clue, I'll try to hammer SqueakSSL a bit. Also, are VMs as regular Mac applications going away?Absolutely not.
Cheers, Bob On 3/27/14 11:12 AM, David T. Lewis wrote:If the failure is reasonably repeatable, then you can try running your image on an interpreter VM fromhttp://squeakvm.org/unix/ and see if the symptoms change (although I think this requires installing X11 and Freetype on your Mac in order to run the VM).-- best, Eliot
On 27-03-2014, at 11:48 AM, Bob Arning arning315@comcast.net wrote:
I guess I was looking in the wrong place. I ended up using the 4.5 all-in-one as if it were simply a vm. Where is the preferred download these days?
That’s it; the all-in-one is the 4.5 standard set of image & vms. We haven’t yet got a set of individual vms for non-x86 machines, nor just the image/changes/etc.
tim -- tim Rowledge; tim@rowledge.org; http://www.rowledge.org/tim ASCII to ASCII, DOS to DOS.
Hi Bob,
On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning arning315@comcast.net wrote:
Is there enough information in the attached file to point to a possible cause?
Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack:
2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41
There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory");
The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object.
The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten.
Cheers, Bob
Thanks, that's a clue. This *seems* to have been happening since I started using SqueakSSL. I'll see if it's possible to force the error by using that a lot.
Cheers, Bob
On 3/27/14 1:03 PM, Eliot Miranda wrote:
Hi Bob,
On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning <arning315@comcast.net mailto:arning315@comcast.net> wrote:
Is there enough information in the attached file to point to a possible cause?Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack:
2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41 There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory");
The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object.
The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten.
Cheers, Bob-- best, Eliot
Well, a small test seems to crash the vm sooner rather than later when getting some pages from an https server. Can someone point me to the best plugin (mac) and best image code for squeakssl so I can be sure I'm not testing with something obsolete?
Cheers, Bob
On 3/27/14 1:03 PM, Eliot Miranda wrote:
Hi Bob,
On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning <arning315@comcast.net mailto:arning315@comcast.net> wrote:
Is there enough information in the attached file to point to a possible cause?Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack:
2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41 There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory");
The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object.
The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten.
Cheers, Bob-- best, Eliot
Hi Bob,
On Fri, Mar 28, 2014 at 5:30 AM, Bob Arning arning315@comcast.net wrote:
Well, a small test seems to crash the vm sooner rather than later when getting some pages from an https server. Can someone point me to the best plugin (mac) and best image code for squeakssl so I can be sure I'm not testing with something obsolete?
The listLoadedModules command should give you the version, which should be 'SqueakSSL VMMaker.oscog-eem.584 (e)'. i.e. in the Cog VMMaker branch, any thing 584 and later. I'm on VMMaker.oscog-eem.657. Instructions on how to build a Cog dev image are at http://www.mirandabanda.org/cogblog/build-image/
Cheers, Bob
On 3/27/14 1:03 PM, Eliot Miranda wrote:
Hi Bob,
On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning arning315@comcast.net wrote:
Is there enough information in the attached file to point to a possible cause?
Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack:
2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41
There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory");
The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object.
The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten.
Cheers, Bob
-- best, Eliot
Eliot,
The listLoadedModules says:
SqueakSSL SqueakSSL-Plugin-ar.3 (e)
both for the version I found on the web and the version included in the squeak4.5 all-in-one. (This is despite the latter bundle being smaller and dated 2 years later). So, is the version you reference different in an important way? Can it be downloaded somewhere? Or do I need to learn abould building/compiling to get a current plugin?
Cheers, Bob
p.s. if anyone cares to do a quick test, the attached cs has two tests: repeatedly read some google urls or some from another site. The other site kills my 4.2 image and the current 4.5 image with Cog2749 or with the vm from the 4.5a--in-one, using either the SqueakSSL plugin from Nov 2011 or Aug 2013.
On 3/28/14 12:47 PM, Eliot Miranda wrote:
Hi Bob,
On Fri, Mar 28, 2014 at 5:30 AM, Bob Arning <arning315@comcast.net mailto:arning315@comcast.net> wrote:
Well, a small test seems to crash the vm sooner rather than later when getting some pages from an https server. Can someone point me to the best plugin (mac) and best image code for squeakssl so I can be sure I'm not testing with something obsolete?The listLoadedModules command should give you the version, which should be 'SqueakSSL VMMaker.oscog-eem.584 (e)'. i.e. in the Cog VMMaker branch, any thing 584 and later. I'm on VMMaker.oscog-eem.657. Instructions on how to build a Cog dev image are at http://www.mirandabanda.org/cogblog/build-image/
Cheers, Bob On 3/27/14 1:03 PM, Eliot Miranda wrote:Hi Bob, On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning <arning315@comcast.net <mailto:arning315@comcast.net>> wrote: Is there enough information in the attached file to point to a possible cause? Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack: 2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41 There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory"); The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object. The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten. Cheers, Bob -- best, Eliot-- best, Eliot
Eliot,
I figured out where the "console" ends up and you are right - is was last object overwritten. File attached if it's of any use. My testing has proceeded to the point that repeated calls to "SqueakSSL google: 'squeak'" work fine, but calls to a very similar method connecting to a different host will crash the vm after a few iterations.
Cheers, Bob
On 3/27/14 1:03 PM, Eliot Miranda wrote:
Hi Bob,
On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning <arning315@comcast.net mailto:arning315@comcast.net> wrote:
Is there enough information in the attached file to point to a possible cause?Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack:
2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41 There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory");
The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object.
The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten.
Cheers, Bob-- best, Eliot
On Fri, Mar 28, 2014 at 8:17 AM, Bob Arning arning315@comcast.net wrote:
Eliot,
I figured out where the "console" ends up and you are right - is was last object overwritten. File attached if it's of any use. My testing has proceeded to the point that repeated calls to "SqueakSSL google: 'squeak'" work fine, but calls to a very similar method connecting to a different host will crash the vm after a few iterations.
At this point I would switch to gdb, set a breakpoint in error, run the reproducible case, then use
call printOop(objectBefore(freeStart))
to find out which object was overwritten. That may be a good enough clue to find out where the overwriting is occurring. You can try
call longPrintOop(objectBefore(freeStart))
which may give you more info.
Cheers, Bob
On 3/27/14 1:03 PM, Eliot Miranda wrote:
Hi Bob,
On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning arning315@comcast.net wrote:
Is there enough information in the attached file to point to a possible cause?
Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack:
2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41
There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory");
The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object.
The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten.
Cheers, Bob
-- best, Eliot
I've come to understand a bit about why the VM was crashing when making requests via SqueakSSL. For some sites I could make request after request with no ill effects. A successful request/response looks like this:
Mar 30 14:05:47 *user*: sqEncryptSSL: Encrypting 91 bytes Mar 30 14:05:47 *user*: SqueakSSLWrite: Writing 117 bytes, having 191 free === the encrypted request to be sent Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 2896 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 2896 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 5 bytes, having 2896 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 13168 bytes, having 2891 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 2896 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 2896 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 10277 bytes, having 2896 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 1448 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 1448 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 7381 bytes, having 1448 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 4096 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 4096 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 5933 bytes, having 4096 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 3144 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 3144 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 1837 bytes, having 3144 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 1307 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 1307 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 1307 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 5 bytes, having 1307 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 7488 bytes, having 1302 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 0 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 6186 bytes, having 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 2896 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 2896 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 6186 bytes, having 2896 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 3290 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 3290 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 3290 bytes, having 3290 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 0 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 5 bytes, having 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Input data 0 bytes Mar 30 14:05:47 *user*: sqDecryptSSL: Decrypting 0 bytes Mar 30 14:05:47 *user*: SqueakSSLRead: Requesting 5 bytes, having 0 bytes and this can repeat many times as request after request succeeds.
Other sites would crash the vm after a small number of requests. With the insertion of enough "String new" calls in the right place, the crash could almost be guaranteed to occur on the first attempt. A failure looks like this:
Mar 30 13:54:36 *user* sqEncryptSSL: Encrypting 80 bytes Mar 30 13:54:36 *user* SqueakSSLWrite: Writing 105 bytes, having 180 free === making our encrypted request Mar 30 13:54:36 *user* sqDecryptSSL: Input data 1452 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1452 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1452 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1447 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 0 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 4091 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2644 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2644 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2639 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1192 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1192 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1187 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 260 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3836 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3836 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3831 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2384 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2384 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2379 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 932 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 932 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 927 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 520 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3576 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3576 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3571 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2124 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2124 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2119 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 672 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 672 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 667 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 780 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3316 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3316 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3311 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1864 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1864 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1859 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 412 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 412 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 407 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1040 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3056 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3056 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3051 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1604 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1604 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1599 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 152 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 152 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 147 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1300 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2796 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2796 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2791 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1344 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1344 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1339 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 108 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3988 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3988 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3983 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2536 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2536 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2531 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1084 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1084 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1079 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 368 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3728 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3728 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3723 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2276 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2276 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2271 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 824 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 824 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 819 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 628 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3468 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3468 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3463 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2016 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2016 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2011 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 564 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 564 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 559 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 888 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3208 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3208 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3203 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1756 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1756 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1751 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 304 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 304 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 299 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1148 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2948 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2948 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2943 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1496 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1496 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1491 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 44 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 44 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 39 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1408 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2688 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2688 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2683 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1236 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1236 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1231 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 216 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3880 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3880 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3875 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2428 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2428 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2423 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 976 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 976 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 971 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 476 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3620 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3620 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3615 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2168 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2168 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2163 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 716 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 716 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 711 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 736 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3360 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3360 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3355 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1908 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1908 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1903 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 456 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 456 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 451 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 996 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3100 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3100 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3095 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1648 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1648 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1643 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 196 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 196 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 191 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1256 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2840 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2840 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2835 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1388 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1388 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1383 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 64 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4032 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 4032 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 4027 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2580 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2580 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2575 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1128 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1128 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1123 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 324 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3772 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3772 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3767 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2320 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2320 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2315 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 868 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 868 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 863 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 584 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3512 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3512 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3507 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2060 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2060 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2055 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 608 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 608 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 603 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 4096 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 844 bytes, having 4096 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3252 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 3252 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 3247 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1800 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1800 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 1795 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 348 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 348 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 343 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 3679 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 3679 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1104 bytes, having 3679 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 2575 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 2575 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1447 bytes, having 2570 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 1123 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 1123 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 1091 bytes, having 1118 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Input data 0 bytes Mar 30 13:54:36 *user* sqDecryptSSL: Decrypting 27 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 5 bytes, having 27 bytes Mar 30 13:54:36 *user* SqueakSSLRead: Requesting 22 bytes, having 22 bytes
data all received now, but what's this:
Mar 30 13:54:36 *user* SqueakSSLWrite: Writing 27 bytes, having 75 free Mar 30 13:54:36 *user* sqDecryptSSL: SSLRead returned -9805 Mar 30 13:54:36 *user* last object overwritten
errSSLClosedGraceful -9805 The connection closed gracefully. Available in OS X v10.2 and later.
this is the only SqueakSSLWrite: not immediately following a sqEncryptSSL, so where did it come from? I don't know, but I do know it's using the same buffer provided in the last sqEncryptSSL call. The problem is that this buffer was a method temp and may well have moved or been gc'd in the interim. My hack was to make the buffer used by encrypt and connect a permanent one to minimize the chance of movement. Just to verify, I zeroed this buffer once the request had been sent and checked it after the response had been received. This is what it looked like:
#[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 3 1 0 22 183 80 173 250 155 255 108 25 132 220 40 109 216 134 178 73 243 155 35 75 231 89 0 0 0...
the 27 bytes indicated in the squeakssl log output were inserted in this buffer at the next output position. Not sure why this extra write happens where it does or if it happens in other OS configurations, so the real fix is still a mystery. I think I can live with the global buffer for my purposes.
Cheers, Bob
On 3/28/14 1:40 PM, Eliot Miranda wrote:
On Fri, Mar 28, 2014 at 8:17 AM, Bob Arning <arning315@comcast.net mailto:arning315@comcast.net> wrote:
Eliot, I figured out where the "console" ends up and you are right - is was last object overwritten. File attached if it's of any use. My testing has proceeded to the point that repeated calls to "SqueakSSL google: 'squeak'" work fine, but calls to a very similar method connecting to a different host will crash the vm after a few iterations.At this point I would switch to gdb, set a breakpoint in error, run the reproducible case, then use
call printOop(objectBefore(freeStart))
to find out which object was overwritten. That may be a good enough clue to find out where the overwriting is occurring. You can try
call longPrintOop(objectBefore(freeStart))
which may give you more info.
Cheers, Bob On 3/27/14 1:03 PM, Eliot Miranda wrote:Hi Bob, On Thu, Mar 27, 2014 at 4:33 AM, Bob Arning <arning315@comcast.net <mailto:arning315@comcast.net>> wrote: Is there enough information in the attached file to point to a possible cause? Yes. But there should hopefully be the output of error on the console and that would disambiguate between the two possible causes. This is the stack: 2 libsystem_c.dylib 0x9b609bdd abort + 167 3 org.squeak.SqueakAllInOne45 0x000703be error + 94 4 org.squeak.SqueakAllInOne45 0x000d1c4f eeInstantiateSmallClasssizeInBytes + 95 5 org.squeak.SqueakAllInOne45 0x000d31a0 createClosureNumArgsnumCopiedstartpc + 80 6 org.squeak.SqueakAllInOne45 0x000c6e69 ceClosureCopyDescriptor + 41 There are two possible errors in eeInstantiateSmallClasssizeInBytes error("last object overwritten"); error("out of memory"); The first means that something wrote past the end of an object and this was detected when a new object was allocated, seeing that freeSpace did not contain the pattern expected. This e.g. happens when passing buffer objects to foreign code which writes beyond the object. The second usually means infinite recursion. Looking at the memory map at the end of the error report I think that the error is last object overwritten. Cheers, Bob -- best, Eliot-- best, Eliot
vm-dev@lists.squeakfoundation.org
-
Bob Arning -
David T. Lewis -
Eliot Miranda -
tim Rowledge