Crash after http request, see the dump file
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit)) Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened? It would be worth so much to me, thank you The file is here: https://pastebin.com/SrE6gcCv Davide -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
I can't see anything networking, HTTP or Zinc related in the dump. It looks like something went wrong during garbage collection. I suppose this is not a repeatable case, is it ?
On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users <pharo-users@lists.pharo.org> wrote:
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit))
Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened?
It would be worth so much to me, thank you
The file is here: https://pastebin.com/SrE6gcCv
Davide
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
Hi Sven, It has not happened today. I also use a lot of OsProcess, but I don't know if it is related to it. Cheers Davide Sven Van Caekenberghe-2 wrote
I can't see anything networking, HTTP or Zinc related in the dump. It looks like something went wrong during garbage collection. I suppose this is not a repeatable case, is it ?
On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users <
pharo-users@.pharo
> wrote:
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit))
Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened?
It would be worth so much to me, thank you
The file is here: https://pastebin.com/SrE6gcCv
Davide
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
Hi Davide, Taking a look at the dump, Iâd say it looks like a memory corruption. It crashes when running the GC, but very probably because the heap was already corrupt. 5 Pharo 0x000000010582ea3b mapStackPages + 345 6 Pharo 0x000000010582e0ff mapInterpreterOops + 16 7 Pharo 0x000000010580af54 doScavenge + 648 8 Pharo 0x000000010581305e scavengingGCTenuringIf + 333 9 Pharo 0x00000001057f663a checkForEventsMayContextSwitch + 111 10 Pharo 0x00000001057fa815 ceStackOverflow + 110 11 ??? 0x000000010b25c62b 0x0 + 4481992235 12 Pharo 0x00000001057e2b0a interpret + 632 Does this happen often in your setup? G
El 14 abr 2021, a las 10:21, Davide Varvello via Pharo-users <pharo-users@lists.pharo.org> escribió:
Hi Sven, It has not happened today. I also use a lot of OsProcess, but I don't know if it is related to it. Cheers Davide
Sven Van Caekenberghe-2 wrote
I can't see anything networking, HTTP or Zinc related in the dump. It looks like something went wrong during garbage collection. I suppose this is not a repeatable case, is it ?
On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users <
pharo-users@.pharo
> wrote:
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit))
Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened?
It would be worth so much to me, thank you
The file is here: https://pastebin.com/SrE6gcCv
Davide
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
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Hi Guillermo, Nope, it was the first time, but I worry it can happen in the future. Cheers Davide Guillermo Polito wrote
Hi Davide,
Taking a look at the dump, Iâd say it looks like a memory corruption. It crashes when running the GC, but very probably because the heap was already corrupt.
5 Pharo 0x000000010582ea3b mapStackPages + 345 6 Pharo 0x000000010582e0ff mapInterpreterOops + 16 7 Pharo 0x000000010580af54 doScavenge + 648 8 Pharo 0x000000010581305e scavengingGCTenuringIf + 333 9 Pharo 0x00000001057f663a checkForEventsMayContextSwitch + 111 10 Pharo 0x00000001057fa815 ceStackOverflow + 110 11 ??? 0x000000010b25c62b 0x0 + 4481992235 12 Pharo 0x00000001057e2b0a interpret + 632
Does this happen often in your setup?
G
El 14 abr 2021, a las 10:21, Davide Varvello via Pharo-users <
pharo-users@.pharo
> escribió:
Hi Sven, It has not happened today. I also use a lot of OsProcess, but I don't know if it is related to it. Cheers Davide
Sven Van Caekenberghe-2 wrote
I can't see anything networking, HTTP or Zinc related in the dump. It looks like something went wrong during garbage collection. I suppose this is not a repeatable case, is it ?
On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users <
pharo-users@.pharo
> wrote:
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit))
Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened?
It would be worth so much to me, thank you
The file is here: https://pastebin.com/SrE6gcCv
Davide
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>;
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Sorry to but in here but I have just moved my Pharo/Seaside server software from my MacBookAir, where it has run without issue for the last couple of weeks, onto firstly a Lenovo desktop running Windows 2012 server and then, in frustration , onto a Dell laptop but it hasnât managed to run for 24 hours without crashing (by crashing, I mean Pharo just disappears!). I donât us any OsProcess, just ordinary Seaside and Smalltalk code. It has happened three days in a row at different times with different pages being accessed. Both Windows machines have ample disk space (SSD) and 16GB memory. How do I get a dump as I canât see any files that would be regarded as so? David
On 15 Apr 2021, at 14:55, Guillermo Polito <guillermopolito@gmail.com> wrote:
Hi Davide,
Taking a look at the dump, Iâd say it looks like a memory corruption. It crashes when running the GC, but very probably because the heap was already corrupt.
5 Pharo 0x000000010582ea3b mapStackPages + 345 6 Pharo 0x000000010582e0ff mapInterpreterOops + 16 7 Pharo 0x000000010580af54 doScavenge + 648 8 Pharo 0x000000010581305e scavengingGCTenuringIf + 333 9 Pharo 0x00000001057f663a checkForEventsMayContextSwitch + 111 10 Pharo 0x00000001057fa815 ceStackOverflow + 110 11 ??? 0x000000010b25c62b 0x0 + 4481992235 12 Pharo 0x00000001057e2b0a interpret + 632
Does this happen often in your setup?
G
El 14 abr 2021, a las 10:21, Davide Varvello via Pharo-users <pharo-users@lists.pharo.org <mailto:pharo-users@lists.pharo.org>> escribió:
Hi Sven, It has not happened today. I also use a lot of OsProcess, but I don't know if it is related to it. Cheers Davide
Sven Van Caekenberghe-2 wrote
I can't see anything networking, HTTP or Zinc related in the dump. It looks like something went wrong during garbage collection. I suppose this is not a repeatable case, is it ?
On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users <
pharo-users@.pharo
> wrote:
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit))
Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened?
It would be worth so much to me, thank you
The file is here: https://pastebin.com/SrE6gcCv <https://pastebin.com/SrE6gcCv>
Davide
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>
Hi David, Usually when the image crashes you'll find a crash.dmp file. It's weird there isn't anything Davide Long Haired David wrote
Sorry to but in here but I have just moved my Pharo/Seaside server software from my MacBookAir, where it has run without issue for the last couple of weeks, onto firstly a Lenovo desktop running Windows 2012 server and then, in frustration , onto a Dell laptop but it hasnât managed to run for 24 hours without crashing (by crashing, I mean Pharo just disappears!). I donât us any OsProcess, just ordinary Seaside and Smalltalk code. It has happened three days in a row at different times with different pages being accessed.
Both Windows machines have ample disk space (SSD) and 16GB memory.
How do I get a dump as I canât see any files that would be regarded as so?
David
On 15 Apr 2021, at 14:55, Guillermo Polito <
guillermopolito@
> wrote:
Hi Davide,
Taking a look at the dump, Iâd say it looks like a memory corruption. It crashes when running the GC, but very probably because the heap was already corrupt.
5 Pharo 0x000000010582ea3b mapStackPages + 345 6 Pharo 0x000000010582e0ff mapInterpreterOops + 16 7 Pharo 0x000000010580af54 doScavenge + 648 8 Pharo 0x000000010581305e scavengingGCTenuringIf + 333 9 Pharo 0x00000001057f663a checkForEventsMayContextSwitch + 111 10 Pharo 0x00000001057fa815 ceStackOverflow + 110 11 ??? 0x000000010b25c62b 0x0 + 4481992235 12 Pharo 0x00000001057e2b0a interpret + 632
Does this happen often in your setup?
G
El 14 abr 2021, a las 10:21, Davide Varvello via Pharo-users <
pharo-users@.pharo
<mailto:
pharo-users@.pharo
>> escribió:
Hi Sven, It has not happened today. I also use a lot of OsProcess, but I don't know if it is related to it. Cheers Davide
Sven Van Caekenberghe-2 wrote
I can't see anything networking, HTTP or Zinc related in the dump. It looks like something went wrong during garbage collection. I suppose this is not a repeatable case, is it ?
On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users <
pharo-users@.pharo
> wrote:
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit))
Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened?
It would be worth so much to me, thank you
The file is here: https://pastebin.com/SrE6gcCv <https://pastebin.com/SrE6gcCv>;
Davide
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>;
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>;
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Nope. Just stderr. It is continuing to happy at random times so it is obviously connected to page requests. I have some logging in. Place so I have increased that to try and help get to the point where it happens. David
On 16 Apr 2021, at 15:45, Davide Varvello via Pharo-users <pharo-users@lists.pharo.org> wrote:
Hi David, Usually when the image crashes you'll find a crash.dmp file. It's weird there isn't anything Davide
Long Haired David wrote
Sorry to but in here but I have just moved my Pharo/Seaside server software from my MacBookAir, where it has run without issue for the last couple of weeks, onto firstly a Lenovo desktop running Windows 2012 server and then, in frustration , onto a Dell laptop but it hasnât managed to run for 24 hours without crashing (by crashing, I mean Pharo just disappears!). I donât us any OsProcess, just ordinary Seaside and Smalltalk code. It has happened three days in a row at different times with different pages being accessed.
Both Windows machines have ample disk space (SSD) and 16GB memory.
How do I get a dump as I canât see any files that would be regarded as so?
David
On 15 Apr 2021, at 14:55, Guillermo Polito <
guillermopolito@
> wrote:
Hi Davide,
Taking a look at the dump, Iâd say it looks like a memory corruption. It crashes when running the GC, but very probably because the heap was already corrupt.
5 Pharo 0x000000010582ea3b mapStackPages + 345 6 Pharo 0x000000010582e0ff mapInterpreterOops + 16 7 Pharo 0x000000010580af54 doScavenge + 648 8 Pharo 0x000000010581305e scavengingGCTenuringIf + 333 9 Pharo 0x00000001057f663a checkForEventsMayContextSwitch + 111 10 Pharo 0x00000001057fa815 ceStackOverflow + 110 11 ??? 0x000000010b25c62b 0x0 + 4481992235 12 Pharo 0x00000001057e2b0a interpret + 632
Does this happen often in your setup?
G
El 14 abr 2021, a las 10:21, Davide Varvello via Pharo-users <
pharo-users@.pharo
<mailto:
pharo-users@.pharo
>> escribió:
Hi Sven, It has not happened today. I also use a lot of OsProcess, but I don't know if it is related to it. Cheers Davide
Sven Van Caekenberghe-2 wrote
I can't see anything networking, HTTP or Zinc related in the dump. It looks like something went wrong during garbage collection. I suppose this is not a repeatable case, is it ?
On 14 Apr 2021, at 09:22, Davide Varvello via Pharo-users <
pharo-users@.pharo
> wrote:
Hi guys, I'm working on Pharo 8 on BigSur (Pharo 8.0.0 Build information: Pharo-8.0.0+build.1128.sha.9f6475d88dda7d83acdeeda794df35d304cf620d (64 Bit))
Yesterday after an http call to my zinc server the image crashed. Can you please take a look to the dump file and tell me what happened?
It would be worth so much to me, thank you
The file is here: https://pastebin.com/SrE6gcCv <https://pastebin.com/SrE6gcCv>;
Davide
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>;
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html <http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html>;
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participants (4)
-
David Pennington -
Davide Varvello -
Guillermo Polito -
Sven Van Caekenberghe