Bug #1985: http input can crash/lockup tvheadend - Tvheadend

Bug #1985

http input can crash/lockup tvheadend

Added by danny skjodt over 10 years ago. Updated over 7 years ago.

Status:

Fixed

Priority:

Normal

Assignee:

Category:

IPTV

Target version:

Start date:

2014-03-05

Due date:

% Done:

Estimated time:

Found in version:

git master

Affected Versions:

Description

From time to time tvheadend crashes or rather locks up.

2014-03-05 19:58:12.325 [ INFO] dvr: entry 8 "iCarly" on "Nickelodeon" starting at 2014-03-05 19:45:00, scheduled for recording by "danny"
2014-03-05 19:58:12.325 [ DEBUG] settings: saving to /home/danny/.hts/tvheadend/dvr/log/8
2014-03-05 19:58:12.326 [ INFO] dvr: "iCarly" on "Nickelodeon" recorder starting
2014-03-05 19:58:12.326 [ TRACE] subscription: creating subscription for Nickelodeon weight 300
2014-03-05 19:58:12.326 [ TRACE] subscription: find service for Nickelodeon weight 300
2014-03-05 19:58:12.326 [ DEBUG] service: Nickelodeon si 0x21ea0b0 weight 0 prio 0 error 0
2014-03-05 19:58:12.326 [ DEBUG] service: Nickelodeon si 0x21ea070 weight 0 prio 0 error 0
2014-03-05 19:58:12.326 [ DEBUG] service: Nickelodeon si 0x21ea030 weight 0 prio 0 error 0
2014-03-05 19:58:12.326 [ TRACE] service: will start new instance 1
2014-03-05 19:58:12.326 [ TRACE] service: starting http://user:pass@ip:9981/stream/channel/Nickelodeon/Nickelodeon
2014-03-05 19:58:12.326 [ INFO] mpegts: http://user:pass@ip:9981/stream/channel/Nickelodeon - tuning on IPTV
2014-03-05 19:58:15.013 [ DEBUG] thread: created thread 140683004315392 [tcp_server_start / 0x40d060(0x7ff368001c10)]
2014-03-05 19:58:44.350 [ DEBUG] thread: created thread 140682995922688 [tcp_server_start / 0x40d060(0x7ff368000d00)]
2014-03-05 19:58:44.350 [ DEBUG] thread: created thread 140682987529984 [tcp_server_start / 0x40d060(0x7ff368001fe0)]

After this nothing, tvheadend is locked up and has to be killed with -9.
I have tested it on serveral boxes with serveral types of configs and sources, its always the same, but its super rare only happends once every 1000'th channel shift or so (and happends on all sources, not just a few specific).

Files

gdb.txt (38.2 KB) gdb.txt

danny skjodt, 2014-03-18 17:29

History

Updated by danny skjodt over 10 years ago

File gdb.txt gdb.txt added

Attached a gdb dump, also this only happends with a webui client on.

Updated by Andy Brown over 10 years ago

Status changed from New to Need feedback

I believe this has been fixed in recent IPTV commits, can you re-test from git-master and advise?

Updated by danny skjodt over 10 years ago

Nope its still there just grabbed a fresh git, started a new config added 150 http muxes, turned on init scan and max 2 sim streams, restarted tvheadend and it locked up again before the init scan were done.