#468093 is rendering my backtraces rather devoid of useful info, but perhaps someone can try to reproduce this themselves?
$ G_SLICE=debug-blocks gdb yelp (no debugging symbols found) Using host libthread_db library "/usr/lib/debug/libthread_db.so.1". (gdb) run info:libc Starting program: /usr/bin/yelp info:libc (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 0xb5f53720 (LWP 28799)] [New Thread 0xb5a5ab90 (LWP 28809)] [New Thread 0xb4feeb90 (LWP 28810)] Error: Malformed line (no ':'). Ignoring entry Error: Malformed line (no ':'). Ignoring entry [New Thread 0xb47eeb90 (LWP 28811)] GSlice: MemChecker: attempt to release non-allocated block: 0x8a5f528 size=16 Program received signal SIGABRT, Aborted. [Switching to Thread 0xb47eeb90 (LWP 28811)] 0xb735ef06 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. in ../nptl/sysdeps/unix/sysv/linux/raise.c (gdb) where #0 0xb735ef06 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0xb7360811 in *__GI_abort () at abort.c:88 #2 0xb7730962 in g_slice_free1 () from /usr/lib/libglib-2.0.so.0 #3 0xb7c6ee99 in IA__gtk_tree_iter_free (iter=0x0) at /tmp/buildd/gtk+2.0-2.12.5/gtk/gtktreemodel.c:885 #4 0xb7706bd4 in ?? () from /usr/lib/libglib-2.0.so.0 #5 0x08a5f528 in ?? () #6 0x00000001 in ?? () #7 0xb47ee208 in ?? () #8 0xb655fec5 in ?? () from /usr/lib/libgthread-2.0.so.0 #9 0x08374bb8 in ?? () #10 0x00000001 in ?? () #11 0xb47ee238 in ?? () #12 0xb7706c2d in ?? () from /usr/lib/libglib-2.0.so.0 #13 0x0807bb60 in ?? () #14 0xb747cff4 in ?? () from /usr/lib/debug/libc.so.6 #15 0xb47ee22c in ?? () #16 0x00000002 in ?? () #17 0x08374b90 in ?? () #18 0x00000028 in ?? () #19 0x08568f60 in ?? () #20 0x08a6db08 in ?? () #21 0x08374bb8 in ?? () #22 0x08374bb8 in ?? () #23 0xb47ee258 in ?? () #24 0xb7707185 in g_hash_table_remove_all () from /usr/lib/libglib-2.0.so.0 Backtrace stopped: previous frame inner to this frame (corrupt stack?) -- Sam Morris http://robots.org.uk/ PGP key id 1024D/5EA01078 3412 EA18 1277 354B 991B C869 B219 7FDB 5EA0 1078
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