Bug 156751
| Summary: | WARN in vb2_dma_sg_alloc when using dvbstream with AverMedia Hybrid+FM | ||
|---|---|---|---|
| Product: | v4l-dvb | Reporter: | Marton Balint (cus) |
| Component: | dvb-core | Assignee: | dvb-core (v4l-dvb_dvb-core) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | high | CC: | cus, regressions |
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 4.8rc5 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
| Attachments: | dmesg which contains the warning | ||
JFYI: It might help to report the problem to the linux-media list, as the right people will see it there. https://linuxtv.org/lists.php Fixed in d8feef9bd447381952a33e6284241006f394c080. |
Created attachment 233351 [details] dmesg which contains the warning A regression in the 4.8 kernel causes a warning when I am trying to capture a dvb stream using AVerMedia Hybrid TV/Radio. dvbstream fails with the following error: Failed setting filter for pid 8192: DMX SET PES FILTER: Cannot allocate memory. Kernel 4.7.2 works, but 4.8rc3 does not, and neither rc5.