grapeli
commented
1 year ago I confirm this behavior. DOSBox-X after a short while falls into a loop with no way out. The only thing left is to kill the dosbox-x process. This can only be circumvented by immediately issuing the exit command after completing Days of Thunder (1990).
dosbox-x -exit dot.exe
Backtrace log from gdb.
GNU gdb (GDB) 12.1
Reading symbols from ./dosbox-x...
(gdb) run
Thread 1 "dosbox-x" received signal SIGQUIT, Quit.
0x0000555558c3e7f4 in Allocate () at /b/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/lib/asan/asan_fake_stack.cpp:91
91 /b/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/lib/asan/asan_fake_stack.cpp: No such file or directory.
(gdb) bt full
#0 0x0000555558c3e7f4 in Allocate () at /b/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/lib/asan/asan_fake_stack.cpp:91
No locals.
#1 OnMalloc () at /b/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/lib/asan/asan_fake_stack.cpp:211
No locals.
#2 __asan_stack_malloc_0 () at /b/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/lib/asan/asan_fake_stack.cpp:255
No locals.
#3 0x000055555ba6a216 in PIT_Block::track_time (this=0x55555f52af80 <pit>, t=9738.54900000000000038) at timer.cpp:113
No locals.
#4 0x000055555ba55fee in PIT0_Event () at timer.cpp:314
err = 1098.49126118228394866
#5 0x000055555b9ceccb in PIC_RunQueue () at pic.cpp:745
entry = 0x55556257d7f0 <pic_queue+8880>
index_nd = 1647
#6 0x0000555558d07c9a in Normal_Loop () at dosbox.cpp:352
saved_allow = false
ret = 0
pf = @0x10007ea11390: {<std::exception> = {_vptr.exception = 0xf5f5f5f5f5f5f5f5}, lin_addr = 4126537205, page_addr = 17723342345328784885,
faultcode = 17723342345328784885}
gpf = @0x7ffff50c9c80: {<std::exception> = {_vptr.exception = 0x45e0360e}, <No data fields>}
x = 32767
#7 0x0000555558d089af in DOSBOX_RunMachine () at dosbox.cpp:632
ret = 0
p_last_callback = 31
#8 0x000055555c125cf6 in CALLBACK_RunRealInt (intnum=22 '\026') at callback.cpp:209
oldeip = 54016
oldcs = 61440
#9 0x000055555920138a in device_CON::Read (this=0x60b000075730, data=0x7ffff5446040 "x", size=0x7ffff5021660) at ./dev_con.h:733
oldax = 19200
count = 0
defattr = 7 '\a'
#10 0x000055555921f663 in DOS_Device::Read (this=0x6060000fd040, data=0x7ffff5446040 "x", size=0x7ffff5021660) at dos_devices.cpp:625
No locals.
#11 0x00005555592742b8 in DOS_ReadFile (entry=0, data=0x7ffff5446040 "x", amount=0x7ffff5446050, fcb=false) at dos_files.cpp:657
handle = 1
toread = 1
ret = true
#12 0x0000555559e1330a in DOS_Shell::InputCommand (this=0x6110000bd780, line=0x7ffff5682020 "ex") at shell_misc.cpp:486
size = 4092
c = 120 'x'
n = 1
str_len = 2
str_index = 2
len = 0
current_hist = false
cr = 120
it_history = <error reading variable: Cannot create a lazy string with address 0x0, and a non-zero length.>
Python Exception <class 'OverflowError'>: int too big to convert
it_completion =
#13 0x0000555559d08d6a in DOS_Shell::Run (this=0x6110000bd780) at shell.cpp:1057
input_line = "ex\000t /a\000/tmp/dos/DaysofTh\000 P330 T6", '\000' <repeats 4061 times>
line = ""
optP = false
optC = false
optK = false
optInit = true
#14 0x0000555559d145f7 in SHELL_Run () at shell.cpp:1948
section = 0x60c000006d00
altshell = false
namestr = '\000' <repeats 511 times>
tmpstr = '\000' <repeats 511 times>
name = 0x7ffff55f0090 ""
tmp = 0x7ffff55f02d0 ""
#15 0x000055555a58dc81 in VM_Boot_DOSBox_Kernel () at sdlmain.cpp:7391
No locals.
#16 0x000055555a2cf7ef in BIOS::cb_bios_boot__func () at bios.cpp:9817
No locals.
#17 0x0000555558d08131 in Normal_Loop () at dosbox.cpp:373
p_last_callback = 0
blah = 0
saved_allow = false
ret = 31
pf = @0x555561627e84: {<std::exception> = {_vptr.exception = 0x0}, lin_addr = 0, page_addr = 0, faultcode = 0}
gpf = @0x555561627e78: {<std::exception> = {_vptr.exception = 0x0}, <No data fields>}
x = 21845
#18 0x0000555558d089af in DOSBOX_RunMachine () at dosbox.cpp:632
ret = 140737488332256
p_last_callback = 0
#19 0x000055555a5bc5ef in main (argc=13, argv=0x7fffffffe918) at sdlmain.cpp:9292
res_path = "/usr/share/dosbox-x/"
dos_kernel_shutdown = false
config_path = "/home/grapeli23/.config/dosbox-x/"
config_combined = ""
text = "Mapper-defined"
found = 18446744073709551615
reboot_machine = false
tmp = "dosbox-x-2022.12.26.conf"
videodriver = ""
mapper_keybind = "F12"
reboot_dos = false
run_machine = false
wait_debugger = false
name = "slot9"
x = 32767
com_line = {opt_gnu_getopt_singlechar = "", opt_scan = <error: Cannot access memory at address 0x2>, opt_eat_argv = false,
cmds = std::__cxx11::list = {[0] = "quit", [1] = "warning=false"}, file_name = "/tmp/dosbox-x/src/dosbox-x",
raw_cmdline = "-set dosbox quit warning=false -set hma=false -c mount c /tmp/dos/DaysofTh -c c: -c @dot /a",
opt_style = CommandLine::either_except}
myconf = {cmdline = 0x7ffff5800030, sectionlist = std::__cxx11::list = {[0] = 0x60c000000880, [1] = 0x60c000001540, [2] = 0x60c000001600,
[3] = 0x60c000002080, [4] = 0x60c000002500, [5] = 0x60c000002a40, [6] = 0x60c000002e00, [7] = 0x60c000003040, [8] = 0x60c000003100,
[9] = 0x60c000003400, [10] = 0x60c0000034c0, [11] = 0x60c000003b80, [12] = 0x60c000003c40, [13] = 0x60c000003d00, [14] = 0x60c000003dc0,
[15] = 0x60c000003e80, [16] = 0x60c000003f40, [17] = 0x60c000004000, [18] = 0x60c0000040c0, [19] = 0x60c000004180, [20] = 0x60c000004240,
[21] = 0x60c0000049c0, [22] = 0x60c000004a80, [23] = 0x60c000004e40, [24] = 0x60c000005b00, [25] = 0x60c000005bc0, [26] = 0x60c000005c80,
[27] = 0x60c000005ec0, [28] = 0x60c000006400, [29] = 0x60c000006640, [30] = 0x60c000006700, [31] = 0x60c0000067c0, [32] = 0x60c000006880,
[33] = 0x60c000006940, [34] = 0x60c000006a00, [35] = 0x60c000006ac0, [36] = 0x60c000006b80, [37] = 0x60c000006c40, [38] = 0x60c000006d00,
[39] = 0x608000002420}, secure_mode = false, initialised = false, auto_bat_additional = std::vector of length 0, capacity 0,
startup_params = std::vector of length 13, capacity 16 = {"/tmp/dosbox-x/src/dosbox-x", "-set", "dosbox", "quit", "warning=false", "-set",
"hma=false", "-c", "mount c /tmp/dos/DaysofTh", "-c", "c:", "-c", "@dot /a"}, configfiles = std::vector of length 0, capacity 0,
opt_editconf = "", opt_opensaves = "", opt_opencaptures = "", opt_lang = "", opt_machine = "",
config_file_list = std::vector of length 0, capacity 0, opt_o = std::vector of length 0, capacity 0,
opt_c = std::vector of length 3, capacity 4 = {"mount c /tmp/dos/DaysofTh", "c:", "@dot /a"},
opt_set = std::vector of length 2, capacity 2 = {"dosbox", "hma=false"}, opt_time_limit = -1, opt_promptfolder = 0 '\000',
opt_disable_dpi_awareness = false, opt_disable_numlock_check = false, opt_date_host_forced = false, opt_used_defaultdir = false,
opt_alt_vga_render = false, opt_defaultmapper = false, opt_fastbioslogo = false, opt_break_start = false, opt_erasemapper = false,
opt_resetmapper = false, opt_startmapper = false, opt_defaultconf = false, opt_noautoexec = false, opt_securemode = false,
opt_fullscreen = false, opt_fastlaunch = false, opt_showcycles = false, opt_earlydebug = false, opt_logfileio = false,
opt_noconsole = false, opt_eraseconf = false, opt_resetconf = false, opt_printconf = false, opt_logint21 = false, opt_display2 = false,
opt_userconf = false, opt_noconfig = false, opt_log_con = false, opt_console = false, opt_startui = false, opt_silent = false,
opt_showrt = false, opt_nomenu = false, opt_prerun = false, opt_langcp = false, opt_debug = false, opt_nogui = false, opt_nolog = false,
opt_exit = false, opt_test = false}
saved_opt_test = false
exepath = "/tmp/dosbox-x/src/"
workdiropt = "default"
workdirdef = ""
st = {st_dev = 0, st_ino = 0, st_nlink = 0, st_mode = 0, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 0, st_blksize = 0,
st_blocks = 0, st_atim = {tv_sec = 0, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 0}, st_ctim = {tv_sec = 0, tv_nsec = 0},
__glibc_reserved = {0, 0, 0}}
workdirsave = 0
workdirsaveas = ""
maron2000
Describe the bug
The game Days of Thunder is causing Dosbox-X to freeze after it exits. There is a few seconds of delay before DosBox-X freezes, where it no longer accepts any input (including the menu or even resizing the window).
Mainline versions of Dosbox aren't affected. The freeze isn't specific to one computer.
Steps to reproduce the behaviour
Expected behavior
Avoiding the crash.
What operating system(s) this bug have occurred on?
Windows 10
What version(s) of DOSBox-X have this bug?
v2022.12.26, MinGW SDL1, 64-bit
Used configuration
No response
Output log
No response
Additional information
Additional versions tested, all having the freeze:
Have you checked that no similar bug report(s) exist?
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