webdav (httpd) crashing since 12.0-U7 permanently - but still working somehow?

[CHL]

I'm using webdav for a long time right now and it worked just fine through all releases in 11.3 and 12.0. But since U7, apache (httpd) crashes very often and fills up the httpd-error and console log with:

---snip
[Sat Jan 08 17:30:09.220079 2022] [core:notice] [pid 1715] AH00052: child pid 1727 exit signal Segmentation fault (11)
[Sat Jan 08 17:30:12.235574 2022] [core:notice] [pid 1715] AH00052: child pid 1730 exit signal Segmentation fault (11)
[Sat Jan 08 17:30:13.236962 2022] [core:notice] [pid 1715] AH00052: child pid 1731 exit signal Segmentation fault (11)
[Sat Jan 08 17:30:15.273114 2022] [core:notice] [pid 1715] AH00052: child pid 1733 exit signal Segmentation fault (11)
[Sat Jan 08 17:30:15.273208 2022] [core:notice] [pid 1715] AH00052: child pid 1732 exit signal Segmentation fault (11)
---snap

Hardware is a HP MicroServer Gen8 (2 of them) running the webdav-service with HTTPS. I have no idea why this thing is crashing all the time. I don't think. that there is some kind of hardware issue, because it only happens with U7 and the problem starts instantly after powering up. But webdav still works and I can read / write / update my data. But I don't trust this thing in this state and so went back to U6.1 on both machines and all fine again.

So.... any ideas?

 

[JMLMS]

Having the same issue:

• httpd crashing multiple times (50x-60x) in 10 minutes every three days
• WebDAV service running, but no HTTPS
• Evaluating TrueNAS 12.0-U7 on a Supermicro SSG-5029P-E1CTR12L with 16GB RAM
• Zero load over the holidays, but still crashing

Did you file a bug report on Jira already? My quick search did not bring up any relevant tickets...
Do you also have periods where it does not crash for a few days?

 

[anodos]

There have been multiple bug reports filed. We have fixed it for U8. We had to address a CVE in apache in the U7 release (by updating apache version), which unfortunately caused the crash you're seeing.

See here for more details: https://github.com/truenas/ports/commit/b71de30e660c9c2a58f630e9a56aaab1a76093e4

 

[CHL]

There have been multiple bug reports filed. We have fixed it for U8. We had to address a CVE in apache in the U7 release (by updating apache version), which unfortunately caused the crash you're seeing.

See here for more details: https://github.com/truenas/ports/commit/b71de30e660c9c2a58f630e9a56aaab1a76093e4

Perfect - thx!

 

[c77dk]

There have been multiple bug reports filed. We have fixed it for U8. We had to address a CVE in apache in the U7 release (by updating apache version), which unfortunately caused the crash you're seeing.

When do you expect to release -U8 ? https://www.truenas.com/docs/releasenotes/releaseschedule/ is quite empty for dates regarding both CORE and SCALE. I'm planning on upgrading to -U7 soon, but if -U8 is just around the corner....

 

[Kris Moore]

When do you expect to release -U8 ? https://www.truenas.com/docs/releasenotes/releaseschedule/ is quite empty for dates regarding both CORE and SCALE. I'm planning on upgrading to -U7 soon, but if -U8 is just around the corner....

U8 is currently scheduled for 1/25.