tags 570015 + kfreebsd found 570015 0.4.1-4 thanks Hi, it happens on both my kfreebsd-i386 and amd64 machines (KVM guests).
Attached full bt.
#0 IA__g_str_hash (v=0x0) at /build/buildd-glib2.0_2.24.2-1-kfreebsd-i386-CLgKW4/glib2.0-2.24.2/glib/gstring.c:134 p = 0x8050000 "\004\363\070(\004\363\070(\f\363\070(\f\363\070(\024\363\070(\024\363\070(\034\363\070(\034\363\070($\363\070($\363\070(,\363\070(,\363\070(4\363\070(4\363\070(<\363\070(<\363\070(D\363\070(D\363\070(L\363\070(L\363\070(T\363\070(T\363\070(\\\363\070(\\\363\070(d\363\070(d\363\070(l\363\070(l\363\070(t\363\070(t\363\070(|\363\070(|\363\070(\204\363\070(\204\363\070(h\311\004\bh\311\004\b\224\363\070(\224\363\070(\234\363\070(\234\363\070(\244\363\070(\244\363\070(\254\363\070(\254\363\070(\264\363\070(\264\363\070(\274\363\070(\274\363\070(\304\363\070(\304\363\070("... h = <value optimized out> #1 0x281c2982 in g_hash_table_lookup_node_for_insertion ( hash_table=0x804f800, key=0x0, value=0x8050000, keep_new_key=0) at /build/buildd-glib2.0_2.24.2-1-kfreebsd-i386-CLgKW4/glib2.0-2.24.2/glib/ghash.c:382 node = <value optimized out> hash_value = 134545408 have_tombstone = 134527036 step = 674823520 #2 g_hash_table_insert_internal (hash_table=0x804f800, key=0x0, value=0x8050000, keep_new_key=0) at /build/buildd-glib2.0_2.24.2-1-kfreebsd-i386-CLgKW4/glib2.0-2.24.2/glib/ghash.c:977 node_index = <value optimized out> __PRETTY_FUNCTION__ = "g_hash_table_insert_internal" #3 0x08049f2e in ck_unix_pid_get_env_hash (pid=696) at ck-sysdeps-freebsd.c:266 vals = 0x804bac8 hash = 0x804f800 penv = 0x804ba40 kd = 0x804ce00 p = {ki_structsize = 768, ki_layout = 0, ki_args = 0xc41608c0, ki_paddr = 0xc43b2aa0, ki_addr = 0x0, ki_tracep = 0x0, ki_textvp = 0xc4403a78, ki_fd = 0xc4464e00, ki_vmspace = 0xc404b910, ki_wchan = 0xc458c264, ki_pid = 696, ki_ppid = 675, ki_pgid = 696, ki_tpgid = 0, ki_sid = 696, ki_tsid = 0, ki_jobc = 0, ki_spare_short1 = 0, ki_tdev = 4294967295, ki_siglist = {{__sigbits = {0, 0, 0, 0}, __bits = {0, 0, 0, 0}}}, ki_sigmask = {{__sigbits = { 2147483648, 0, 0, 0}, __bits = {2147483648, 0, 0, 0}}}, ki_sigignore = {{__sigbits = {407410688, 0, 0, 0}, __bits = { 407410688, 0, 0, 0}}}, ki_sigcatch = {{__sigbits = { 2147483648, 3, 0, 0}, __bits = {2147483648, 3, 0, 0}}}, ki_uid = 0, ki_ruid = 0, ki_svuid = 0, ki_rgid = 0, ki_svgid = 0, ki_ngroups = 1, ki_spare_short2 = 0, ki_groups = {0 <repeats 16 times>}, ki_size = 8458240, ki_rssize = 1071, ki_swrss = 0, ki_tsize = 97, ki_dsize = 41, ki_ssize = 32, ki_xstat = 0, ki_acflag = 0, ki_pctcpu = 0, ki_estcpu = 0, ki_slptime = 0, ki_swtime = 0, ki_spareint1 = 0, ki_runtime = 28776, ki_start = { tv_sec = 1292095870, tv_usec = 578075}, ki_childtime = { tv_sec = 0, tv_usec = 5429}, ki_flag = 268452097, ki_kiflag = 2, ki_traceflag = 0, ki_stat = 3 '\003', ki_nice = 0 '\000', ki_lock = 0 '\000', ki_rqindex = 0 '\000', ki_oncpu = 255 '\377', ki_lastcpu = 0 '\000', ki_ocomm = "sshd", '\000' <repeats 12 times>, ki_wmesg = "select\000\000", ki_login = '\000' <repeats 17 times>, ki_lockname = "\000\000\000\000\000\000\000\000", ki_comm = "sshd", '\000' <repeats 15 times>, ki_emul = "FreeBSD ELF32\000\000\000", ki_sparestrings = '\000' <repeats 67 times>, ki_spareints = { 0, 0, 0, 0, 0, 0, 0, 0, 0}, ki_cr_flags = 0, ki_jid = 0, ki_numthreads = 1, ki_tid = 100051, ki_pri = { pri_class = 3 '\003', pri_level = 130 '\202', pri_native = 130 '\202', pri_user = 130 '\202'}, ki_rusage = {ru_utime = {tv_sec = 0, tv_usec = 21582}, ru_stime = {tv_sec = 0, tv_usec = 7194}, ru_maxrss = 3804, ru_ixrss = 1552, ru_idrss = 656, ru_isrss = 512, ru_minflt = 287, ru_majflt = 2, ru_nswap = 0, ru_inblock = 20, ru_oublock = 0, ru_msgsnd = 26, ru_msgrcv = 64, ru_nsignals = 0, ru_nvcsw = 33, ru_nivcsw = 33}, ki_rusage_ch = {ru_utime = {tv_sec = 0, tv_usec = 5429}, ru_stime = {tv_sec = 0, tv_usec = 0}, ru_maxrss = 0, ru_ixrss = 0, ru_idrss = 0, ru_isrss = 0, ru_minflt = 0, ru_majflt = 0, ru_nswap = 0, ru_inblock = 0, ru_oublock = 0, ru_msgsnd = 0, ru_msgrcv = 0, ru_nsignals = 0, ru_nvcsw = 0, ru_nivcsw = 0}, ki_pcb = 0xe67c3d90, ki_kstack = 0xe67c2000, ki_udata = 0x0, ki_spareptrs = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, ki_sparelongs = {0 <repeats 12 times>}, ki_sflag = 1, ki_tdflags = 12} i = 0 #4 0x08049f81 in ck_unix_pid_get_env (pid=696, var=0x804a44a "DISPLAY") at ck-sysdeps-freebsd.c:290 hash = 0x2838fd60 val = 0xbfbfec18 "8쿿V\234\035(" #5 0x0804943b in fill_x11_info (si=0x804ba10) at ck-collect-session-info.c:231 xorg_pid = 131592 can_connect = 1 res = 134532608 xorg_stat = 0x804ce00 error = 0x8049de4 #6 0x0804962c in fill_session_info (si=0x804ba10) at ck-collect-session-info.c:305 stat = 0x804ce00 error = 0x0 res = 1 #7 0x080497aa in collect_session_info (uid=0, pid=696) at ck-collect-session-info.c:358 si = 0x804ba10 ret = 673048928 #8 0x0804992e in main (argc=1, argv=0xbfbfed70) at ck-collect-session-info.c:411 context = 0x804ba10 ret = 1 error = 0x0 user_id = 0 process_id = 696 entries = {{long_name = 0x804a541 "uid", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_INT, arg_data = 0x804b994, description = 0x804a545 "User ID", arg_description = 0x0}, { long_name = 0x804a54d "pid", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_INT, arg_data = 0x804b998, description = 0x804a551 "Process ID", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}