(gdb) break db_begin_transaction
Breakpoint 1 at 0x8061527: file db.c, line 1095.
(gdb) run
Starting program: /usr/bin/liferea-bin 
[Thread debugging using libthread_db enabled]
[New Thread -1223227728 (LWP 25773)]
[New Thread -1224414320 (LWP 25776)]
[New Thread -1232991344 (LWP 25777)]
[Thread -1232991344 (LWP 25777) exited]
[New Thread -1241384048 (LWP 25778)]
[Thread -1241384048 (LWP 25778) exited]

** (liferea-bin:25773): WARNING **: Transaction end failed (cannot commit - no transaction is active) SQL: END
[New Thread -1241384048 (LWP 25779)]
[New Thread -1232991344 (LWP 25780)]
[New Thread -1274254448 (LWP 25781)]
[New Thread -1297626224 (LWP 25782)]
[New Thread -1306018928 (LWP 25783)]
[New Thread -1314411632 (LWP 25784)]
[New Thread -1322804336 (LWP 25785)]
[New Thread -1331197040 (LWP 25786)]