Opened 16 years ago
Last modified 15 years ago
#9034 closed Bug Report - General
Error Opening jump program file buffer in Live TV — at Initial Version
| Reported by: | Owned by: | Janne Grunau | |
|---|---|---|---|
| Priority: | trivial | Milestone: | unknown |
| Component: | MythTV - Recording | Version: | Master Head |
| Severity: | low | Keywords: | Live TV igmp |
| Cc: | Ticket locked: | yes |
Description
System: Qt-4.6.3 NVidia 195.36.24 mythtv svn from r262?? to r26592
Live TV UDP Multicast have almost always error: "Error Opening jump program file buffer"
tcpdump -n -i eth1 igmp
First run Live TV 06:08:11.539080 IP 10.242.44.105 > 224.0.0.2: igmp leave 230.0.1.20 06:08:11.544583 IP 10.242.44.105 > 230.0.1.20: igmp v2 report 230.0.1.20 06:08:12.438036 IP 10.248.18.161 > 230.0.1.20: igmp query v2 [max resp time 10] [gaddr 230.0.1.20] 06:08:12.784576 IP 10.242.44.105 > 230.0.1.20: igmp v2 report 230.0.1.20 06:08:13.440329 IP 10.248.18.161 > 230.0.1.20: igmp query v2 [max resp time 10] [gaddr 230.0.1.20] 06:08:14.257909 IP 10.242.44.105 > 230.0.1.20: igmp v2 report 230.0.1.20
All right, look ... Switch the channel
06:08:20.981990 IP 10.242.44.105 > 224.0.0.2: igmp leave 230.0.1.20 06:08:21.077927 IP 10.242.44.105 > 230.0.1.54: igmp v2 report 230.0.1.54 06:08:21.440232 IP 10.248.18.161 > 230.0.1.20: igmp query v2 [max resp time 10] [gaddr 230.0.1.20] 06:08:22.291240 IP 10.242.44.105 > 230.0.1.54: igmp v2 report 230.0.1.54 06:08:22.440099 IP 10.248.18.161 > 230.0.1.20: igmp query v2 [max resp time 10] [gaddr 230.0.1.20] 06:08:23.298522 IP 10.242.44.105 > 224.0.0.2: igmp leave 230.0.1.54 06:08:23.442619 IP 10.248.18.161 > 230.0.1.54: igmp query v2 [max resp time 10] [gaddr 230.0.1.54] 06:08:23.451667 IP 10.242.44.105 > 230.0.1.20: igmp v2 report 230.0.1.20 06:08:24.440503 IP 10.248.18.161 > 230.0.1.54: igmp query v2 [max resp time 10] [gaddr 230.0.1.54] 06:08:28.318322 IP 10.242.44.105 > 230.0.1.20: igmp v2 report 230.0.1.20 06:08:33.454237 IP 10.242.44.1 > 224.0.0.1: igmp query v2 06:08:33.455514 IP 10.250.44.1 > 224.0.0.1: igmp query v2 06:08:33.457003 IP 10.248.18.161 > 224.0.0.1: igmp query v2 06:08:34.344571 IP 10.242.44.105 > 230.0.1.20: igmp v2 report 230.0.1.20 06:08:39.514587 IP 10.242.44.105 > 239.255.255.250: igmp v2 report 239.255.255.250
Crashes with error: "Error Opening jump program file buffer"
after which the multicast stream 230.0.1.20 continues to run
moment of switching are two threads together. :(
