==31530== Thread 1:
==31530== Invalid free() / delete / delete[] / realloc()
==31530==    at 0x4C27D4E: free (vg_replace_malloc.c:427)
==31530==    by 0x67AB31B: hm2_watchdog_cleanup (watchdog.c:298)
==31530==    by 0x679B85D: hm2_cleanup (hostmot2.c:988)
==31530==    by 0x679C1A9: hm2_unregister (hostmot2.c:1572)
==31530==    by 0x6BBDF59: hm2_pci_remove (hm2_pci.c:743)
==31530==    by 0x40FAB4: rtapi_pci_unregister_driver (rtapi_pci.cc:235)
==31530==    by 0x6BBECE9: rtapi_app_exit (hm2_pci.c:802)
==31530==    by 0x40DC1B: handle_command(std::vector<std::string, std::allocator<std::string> >) (uspace_rtapi_app.cc:252)
==31530==    by 0x40E020: callback(int) (uspace_rtapi_app.cc:361)
==31530==    by 0x40C323: (anonymous namespace)::Posix::run_threads(int, int (*)(int)) (uspace_rtapi_app.cc:986)
==31530==    by 0x40BE66: main (uspace_rtapi_app.cc:991)
==31530==  Address 0x61d896c is 12 bytes inside a block of size 44 alloc'd
==31530==    at 0x4C28BED: malloc (vg_replace_malloc.c:263)
==31530==    by 0x4C28D6F: realloc (vg_replace_malloc.c:632)
==31530==    by 0x67AD112: hm2_allocate_tram_regions (tram.c:110)
==31530==    by 0x679D947: hm2_register (hostmot2.c:1366)
==31530==    by 0x6BBE9A1: hm2_pci_probe (hm2_pci.c:710)
==31530==    by 0x40F8AA: rtapi_pci_register_driver (rtapi_pci.cc:207)
==31530==    by 0x6BBEC63: rtapi_app_main (hm2_pci.c:775)
==31530==    by 0x40DA5F: do_load_cmd(std::string, std::vector<std::string, std::allocator<std::string> >) (uspace_rtapi_app.cc:232)
==31530==    by 0x40DB92: handle_command(std::vector<std::string, std::allocator<std::string> >) (uspace_rtapi_app.cc:320)
==31530==    by 0x40E020: callback(int) (uspace_rtapi_app.cc:361)
==31530==    by 0x40C323: (anonymous namespace)::Posix::run_threads(int, int (*)(int)) (uspace_rtapi_app.cc:986)
==31530==    by 0x40BE66: main (uspace_rtapi_app.cc:991)