View Issue Details

IDProjectCategoryView StatusLast Update
0017644MMW 5UPnP / DLNApublic2021-03-11 03:14
Reporterrusty Assigned To 
PriorityurgentSeveritycrashReproducibilitysometimes
Status closedResolutionreopened 
Product Version5.0 
Target Version5.0Fixed in Version5.0 
Summary0017644: Crashlog F1FF000 on startup
DescriptionWhen I started build 2320 (10:39pm) crashlog F1FF000 resulted (with a message about UPnP).

MM had to be force-terminated.
TagsNo tags attached.
Fixed in build2322

Relationships

related to 0017638 feedbackpeke Allow non user-initiated traffic to be disabled 
related to 0013948 closedLudek Media Servers are shown duplicated sometimes 

Activities

Ludek

2021-03-09 11:16

developer   ~0062304

Last edited: 2021-03-09 17:19

I can confirm that in F1FF0000 there is AV in UPnP.dll when getting list of servers, but it isn't regression, rather a random crash (I see same kind of crash from various older builds and various users)
The Eureka does not give us enough info (as UPnP.dll is compiled in MS VC++ and without Eureka), I am going to add more debug strings and tweak it for the next build.

It is also related to item 3a in 0017638 (UPnP server list is getting immediatelly after MM start -- instead of once accessing D&S node)

Ludek

2021-03-09 19:24

developer   ~0062318

Fixed n 2321 together with 0017638/3a -- i.e. servers aren't looked up until 'Devices & Services' node is accessed

rusty

2021-03-10 02:45

administrator   ~0062335

Leaving this for Peke to fully test all different UPnP scenarios, however, I did find one non-reproducible issue in which UPnP discovery seemed to be stuck:
1 run MM (and play music--probably not relevant)
2 Navigate to Folders and click the 3 UPnP servers that are listed
--> none were accessible (no content displays)
 (this may be related to the fact that one of the servers that I'd clicked was an MM library that hadn't yet granted access to my machine OR that I'd first browsed via Folders before initial discovery (if discovery is only triggered in the Device & Services node))
3 Navigate to Devices & Services
--> Endless hourglass on the 'Media Servers'

peke

2021-03-10 12:46

developer   ~0062344

Last edited: 2021-03-10 12:47

0017638 3a) Verified 2321

Also for now I am unable to replicate endless hourglass on 'Media Servers' explained at 0017644:0062335

rusty

2021-03-10 15:29

administrator   ~0062347

Re-opening:
a) for Ludek to examine my comments at 0017644:0062335
b) because of an issue originally described at 0017647:0062331, but that Michal thinks is related to this fix:
1 Run MM and play music
2 In the Preview window enable Visualization
3 In the Preview window expand the Visualization to fill the Window and then minimize it back to the Preview window
4 Close MM
--> error (see 0017647:0062332)

Ludek

2021-03-10 19:06

developer   ~0062358

Fixed in 2322

rusty

2021-03-11 03:14

administrator   ~0062367

Verified 2322 (unable to replicate either issue).