[Mono-bugs] [Bug 431539] Segmentation Fault in mcs/gmcs
bugzilla_noreply at novell.com
bugzilla_noreply at novell.com
Wed Oct 29 07:25:36 EDT 2008
https://bugzilla.novell.com/show_bug.cgi?id=431539
User Yury at serdyuk.botik.ru added comment
https://bugzilla.novell.com/show_bug.cgi?id=431539#c4
Yury Serdyuk <Yury at serdyuk.botik.ru> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |Yury at serdyuk.botik.ru
--- Comment #4 from Yury Serdyuk <Yury at serdyuk.botik.ru> 2008-10-29 05:25:35 MDT ---
I have compiled Mono 2.0.1 with -g flag.
The gdb protocol is here:
[user002 at cell8i-3 ~]$
MONO_PATH="/home/user002/mono-2.0.1/mcs/class/lib/monolite:$MONO_PATH" gdb
/home/user002/mono-2.0.1/mono/mini/mono
GNU gdb Fedora (6.8-1.fc9)
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "ppc-redhat-linux-gnu"...
(gdb) handle SIGPWR nostop
Signal Stop Print Pass to program Description
SIGPWR No Yes Yes Power fail/restart
(gdb) handle SIGXCPU nostop
Signal Stop Print Pass to program Description
SIGXCPU No Yes Yes CPU time limit exceeded
(gdb) run /home/user002/mono-2.0.1/mcs/class/lib/monolite/mcs.exe -v
SegFault.cs
Starting program: /home/user002/mono-2.0.1/mono/mini/mono
/home/user002/mono-2.0.1/mcs/class/lib/monolite/mcs.exe -v SegFault.cs
[Thread debugging using libthread_db enabled]
[New Thread 0xf7fe2000 (LWP 31743)]
[New Thread 0xf78ae450 (LWP 31746)]
[New Thread 0xf784e450 (LWP 31747)]
Program received signal SIGPWR, Power fail/restart.
Program received signal SIGXCPU, CPU time limit exceeded.
Program received signal SIGPWR, Power fail/restart.
Program received signal SIGXCPU, CPU time limit exceeded.
** Message: Unknown errno: Success
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xf7fe2000 (LWP 31743)]
_wordcopy_fwd_aligned (dstp=<value optimized out>, srcp=<value optimized out>,
len=144)
at wordcopy.c:110
110 ((op_t *) dstp)[4] = a1;
(gdb) info threads
3 Thread 0xf784e450 (LWP 31747) 0x0fc5bf44 in __pthread_cond_wait (
cond=<value optimized out>, mutex=<value optimized out>) at
pthread_cond_wait.c:153
2 Thread 0xf78ae450 (LWP 31746) 0x0fc611e8 in nanosleep () from
/lib/libpthread.so.0
* 1 Thread 0xf7fe2000 (LWP 31743) _wordcopy_fwd_aligned (dstp=<value optimized
out>,
srcp=<value optimized out>, len=144) at wordcopy.c:110
(gdb) thread apply all bt
Thread 3 (Thread 0xf784e450 (LWP 31747)):
#0 0x0fc5bf44 in __pthread_cond_wait (cond=<value optimized out>, mutex=<value
optimized out>)
at pthread_cond_wait.c:153
#1 0x1012ba94 in timedwait_signal_poll_cond (cond=0x102d35a0,
mutex=0x102d3584,
timeout=<value optimized out>, alertable=<value optimized out>) at
handles.c:1490
#2 0x1012e9c0 in _wapi_handle_timedwait_signal_handle (handle=<value optimized
out>,
timeout=0x0, alertable=<value optimized out>) at handles.c:1570
#3 0x1012ea1c in _wapi_handle_wait_signal_handle (handle=<value optimized
out>,
alertable=<value optimized out>) at handles.c:1530
#4 0x10126f5c in WaitForSingleObjectEx (handle=0x404, timeout=4294967295,
alertable=0)
at wait.c:205
#5 0x100f93e0 in finalizer_thread (unused=<value optimized out>) at gc.c:908
#6 0x100c9350 in start_wrapper (data=<value optimized out>) at threads.c:621
#7 0x10125490 in thread_start_routine (args=0x102d37f0) at threads.c:279
#8 0x10147738 in GC_start_routine (arg=0xf7fb7f20) at pthread_support.c:1382
#9 0x0fc56e3c in start_thread (arg=<value optimized out>) at
pthread_create.c:299
#10 0x0fe0b670 in clone () from /lib/libc.so.6
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Thread 2 (Thread 0xf78ae450 (LWP 31746)):
#0 0x0fc611e8 in nanosleep () from /lib/libpthread.so.0
#1 0x101261bc in collection_thread (unused=<value optimized out>) at
collection.c:34
---Type <return> to continue, or q <return> to quit---
#2 0x0fc56e3c in start_thread (arg=<value optimized out>) at
pthread_create.c:299
#3 0x0fe0b670 in clone () from /lib/libc.so.6
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Thread 1 (Thread 0xf7fe2000 (LWP 31743)):
#0 _wordcopy_fwd_aligned (dstp=<value optimized out>, srcp=<value optimized
out>, len=144)
at wordcopy.c:110
#1 0x0fd9e184 in memcpy (dstpp=<value optimized out>, srcpp=<value optimized
out>,
len=<value optimized out>) at memcpy.c:55
#2 0x10196610 in mono_codegen (cfg=0x102f6a98) at mini.c:11970
#3 0x101985b4 in mini_method_compile (method=0x102f1250, opts=22096127,
domain=0xf7fb6ee0,
run_cctors=1, compile_aot=0, parts=0) at mini.c:12638
#4 0x10199918 in mono_jit_compile_method_inner (method=0x102f1250,
target_domain=0xf7fb6ee0,
opt=22096127) at mini.c:12954
#5 0x1019a2c4 in mono_jit_compile_method_with_opt (method=0x102f1250,
opt=22096127)
at mini.c:13144
#6 0x1019a3f8 in mono_jit_compile_method (method=0x102f1250) at mini.c:13162
#7 0x100833e4 in mono_compile_method (method=<value optimized out>) at
object.c:528
#8 0x1002872c in mono_magic_trampoline (regs=0xffd12d8c, code=0xf7610c78
"\200\001",
m=0x102f1250, tramp=0xf75e2d60 "\020a!Д") at mini-trampolines.c:249
#9 0xf7ff2114 in ?? ()
#10 0xf7610c78 in ?? ()
#11 0xf75e09b8 in ?? ()
---Type <return> to continue, or q <return> to quit---
#12 0xf75df7b8 in ?? ()
#13 0xf75df45c in ?? ()
#14 0xf75de5bc in ?? ()
#15 0xf75de0e4 in ?? ()
#16 0xf75de04c in ?? ()
#17 0xf75dde80 in ?? ()
#18 0xf7605404 in ?? ()
#19 0xf765ed98 in ?? ()
#20 0xf765ea24 in ?? ()
#21 0xf765e6dc in ?? ()
#22 0xf7606090 in ?? ()
#23 0xf7605fac in ?? ()
#24 0xf7605e44 in ?? ()
#25 0xf760d830 in ?? ()
#26 0xf75d56d0 in ?? ()
#27 0xf760dfbc in ?? ()
#28 0xf760d888 in ?? ()
#29 0xf74dc6dc in ?? ()
#30 0xf760a2c4 in ?? ()
#31 0xf7606660 in ?? ()
#32 0xf763ba74 in ?? ()
#33 0xf763b398 in ?? ()
#34 0xf7639e30 in ?? ()
---Type <return> to continue, or q <return> to quit---
#35 0xf7cb80b8 in ?? ()
#36 0xf7cb0380 in ?? ()
#37 0x1019a954 in mono_jit_runtime_invoke (method=0x0, obj=0xf75e1aa0,
params=0xffffffff,
exc=0x0) at mini.c:13300
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Current language: auto; currently asm
Current language: auto; currently c
(gdb) quit
The program is running. Exit anyway? (y or n) y
Let me know if you need some extra info.
Yury
--
Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.
More information about the mono-bugs
mailing list