Comment 2 for bug 1153365

StacktraceTop:
 mem_error (format=format@entry=0x7f91266552d5 "assertion failed: %s") at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:1442
 slab_allocator_free_chunk (chunk_size=chunk_size@entry=16, mem=mem@entry=0x7f912c6be020) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:1324
 magazine_cache_trim (stamp=<optimized out>, ix=<optimized out>, allocator=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:672
 magazine_cache_push_magazine (ix=ix@entry=0, magazine_chunks=<optimized out>, count=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:703
 private_thread_memory_cleanup (data=0x7f90c80008c0) at /build/buildd/glib2.0-2.35.8/./glib/gslice.c:770