damon@dlynch3:~$ strace mozilla-thunderbird
execve("/usr/bin/mozilla-thunderbird", ["mozilla-thunderbird"], [/* 27 vars */]) = 0
brk(0)                                  = 0x805f000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f04000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=41094, ...}) = 0
mmap2(NULL, 41094, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7ef9000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/tls/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0`\1\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1307104, ...}) = 0
mmap2(NULL, 1312164, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7db8000
mmap2(0xb7ef3000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13b) = 0xb7ef3000
mmap2(0xb7ef6000, 9636, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7ef6000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7db7000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7db76c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7ef3000, 4096, PROT_READ)   = 0
munmap(0xb7ef9000, 41094)               = 0
getpid()                                = 26985
rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0
geteuid32()                             = 1001
brk(0)                                  = 0x805f000
brk(0x8080000)                          = 0x8080000
getppid()                               = 26984
stat64("/home/damon", {st_mode=S_IFDIR|0711, st_size=12288, ...}) = 0
stat64(".", {st_mode=S_IFDIR|0711, st_size=12288, ...}) = 0
open("/usr/bin/mozilla-thunderbird", O_RDONLY) = 3
fcntl64(3, F_DUPFD, 10)                 = 10
close(3)                                = 0
fcntl64(10, F_SETFD, FD_CLOEXEC)        = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, {0x8055270, ~[RTMIN RT_1], 0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL}, NULL, 8) = 0
read(10, "#!/bin/sh\n#\n# ***** BEGIN LICENS"..., 8192) = 5193
pipe([3, 4])                            = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db7708) = 26986
--- SIGCHLD (Child exited) @ 0 (0) ---
close(4)                                = 0
read(3, "/usr/bin\n", 128)              = 9
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26986
pipe([3, 4])                            = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db7708) = 26987
--- SIGCHLD (Child exited) @ 0 (0) ---
close(4)                                = 0
read(3, "mozilla-thunderbird\n", 128)   = 20
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26987
stat64("/usr/bin/run-mozilla.sh", 0xbfa7117c) = -1 ENOENT (No such file or directory)
pipe([3, 4])                            = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db7708) = 26988
close(4)                                = 0
read(3, "/home/damon\n", 128)           = 12
read(3, "", 128)                        = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 26988
--- SIGCHLD (Child exited) @ 0 (0) ---
lstat64("/usr/bin/mozilla-thunderbird", {st_mode=S_IFREG|0755, st_size=5193, ...}) = 0
chdir("/home/damon")                    = 0
stat64("/usr/lib/mozilla-thunderbird/run-mozilla.sh", {st_mode=S_IFREG|0755, st_size=10492, ...}) = 0
geteuid32()                             = 1001
getgid32()                              = 1001
getegid32()                             = 1001
getgroups32(0, NULL)                    = 14
getgroups32(14, [4, 20, 24, 25, 29, 30, 44, 46, 110, 111, 113, 114, 116, 1001]) = 14
open("/usr/lib/mozilla-thunderbird/init.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 ENOENT (No such file or directory)
open("/home/damon/.mozilla-thunderbird/init.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/mozilla-thunderbird/init.d/S*", 0xbfa70f2c) = -1 ENOENT (No such file or directory)
stat64("/home/damon/.mozilla-thunderbird/init.d/S*", 0xbfa70f2c) = -1 ENOENT (No such file or directory)
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7db7708) = 26989
wait4(-1, GTK Accessibility Module initialized
DOUBLE-CLICK: 400 --> -1 THRESHOLD: 8 --> -1 
(Gecko:26993): GLib-GObject-WARNING **: gsignal.c:1019: unable to lookup signal "activate" of unloaded type `MaiAtkObject'

(Gecko:26993): GLib-GObject-CRITICAL **: g_signal_emit_valist: assertion `signal_id > 0' failed
Segmentation fault (core dumped)
[{WIFEXITED(s) && WEXITSTATUS(s) == 139}], 0, NULL) = 26989
--- SIGCHLD (Child exited) @ 0 (0) ---
open("/home/damon/.mozilla-thunderbird/init.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 ENOENT (No such file or directory)
open("/usr/lib/mozilla-thunderbird/init.d", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 ENOENT (No such file or directory)
stat64("/home/damon/.mozilla-thunderbird/init.d/K*", 0xbfa70f2c) = -1 ENOENT (No such file or directory)
stat64("/usr/lib/mozilla-thunderbird/init.d/K*", 0xbfa70f2c) = -1 ENOENT (No such file or directory)
exit_group(139)                         = ?
Process 26985 detached