[gem5-users] runscript[946]: segfault at 814840 ip 000000000041ce03 sp 00007fffba11cb98 error 6 in runscript[400000+bd000] Clocksource tsc unstable (delta = -499999916 ns)

[Abbas Fairouz]

Hi there,

sorry for duplicate emails. I forgot to add a subject before.

I trying to run a binary file on GEM5, but I'm getting a weird error and it
is stuck on it. When I run the same binary file on my actual machine, it
runs perfect.

The error is highlighted in yellow bellow:


**************************
GEM5 terminal output:
***************************

*gem5ht64*~> ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed

gem5 Simulator System. http://gem5.org

gem5 is copyrighted software; use the --copyright option for details.


gem5 compiled Aug 15 2018 13:11:54

gem5 started Aug 15 2018 17:58:36

gem5 executing on ecesvj10101.ece.tamu.edu

command line: ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed

Global frequency set at 1000000000000 ticks per second

info: kernel located at: /home/grads/a/afairouz/201_hash_GEM5/gem5/system/
binaries/x86_64-vmlinux-2.6.28.4-smp

0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012

Listening for com_1 connection on port 3456

warn: Reading current count from inactive timer.

0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000

Switch at curTick count:10000

info: Entering event queue @ 4982563282000. Starting simulation...

Switched CPUS @ tick 4982563292000

switching cpus

**** REAL SIMULATION ****

info: Entering event queue @ 4982563292000. Starting simulation...

warn: Don't know what interrupt to clear for console.

warn: x86 cpuid: unimplemented function 7

warn: Tried to clear PCI interrupt 14


*****************************************
GEM5 terminal of port 3456 output:
******************************************

*gem5ht64*~> ./m5term localhost 3456

==== m5 slave terminal: Terminal 0 ====

Loading new script...

runscript[946]: segfault at 814840 ip 000000000041ce03 sp 00007fffba11cb98
error 6 in runscript[400000+bd000]

Clocksource tsc unstable (delta = -499999916 ns)





Does anyone ran into this issue before?




Best regards,
Abbas Fairouz


-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

[Ciro Santilli]

What is your binary / how to generate it? What is your gem5 revision?

By "When I run the same binary file on my actual machine, it runs perfect."
do you mean you have booted your host machine into it? That's brave :-)

Post by Abbas Fairouz
Hi there,
sorry for duplicate emails. I forgot to add a subject before.
I trying to run a binary file on GEM5, but I'm getting a weird error and
it is stuck on it. When I run the same binary file on my actual machine, it
runs perfect.
**************************
***************************
*gem5ht64*~> ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed
gem5 Simulator System. http://gem5.org
gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Aug 15 2018 13:11:54
gem5 started Aug 15 2018 17:58:36
gem5 executing on ecesvj10101.ece.tamu.edu
command line: ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed
Global frequency set at 1000000000000 ticks per second
info: kernel located at: /home/grads/a/afairouz/201_has
h_GEM5/gem5/system/binaries/x86_64-vmlinux-2.6.28.4-smp
0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
Listening for com_1 connection on port 3456
warn: Reading current count from inactive timer.
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
Switch at curTick count:10000
switching cpus
**** REAL SIMULATION ****
warn: Don't know what interrupt to clear for console.
warn: x86 cpuid: unimplemented function 7
warn: Tried to clear PCI interrupt 14
*****************************************
******************************************
*gem5ht64*~> ./m5term localhost 3456
==== m5 slave terminal: Terminal 0 ====
Loading new script...
runscript[946]: segfault at 814840 ip 000000000041ce03 sp 00007fffba11cb98
error 6 in runscript[400000+bd000]
Clocksource tsc unstable (delta = -499999916 ns)
Does anyone ran into this issue before?
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------
_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users

[Abbas Fairouz]

Hi Ciro,

The GEM5 version is: gem5-stable-0e86fac7254c

The binary is generated by cross-compiled gcc with gem5 instructions:

gcc --static -o output_binary filename.c -I ~/gem5/util/m5
~/gem5/util/m5/m5op_x86.S

When I generate the output_binary in Ubuntu environment, it works without
errors in GEM5. But, when I generate the in CentOS environment or
Debian environment, it throughs the previous error (in the previous email),
and GEM5 simulation hangs with that error.

I think it is a gcc library issue, but I don't know how to debug that.

Any suggestions?


"By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)"

I meant the following: when I generate the output_binary file (without
m5_ops, ie. m5_dumpstat), it runs without errors in my Ubuntu, CentOS, and
Debian machines.



Best regards,
Abbas Fairouz


-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

Post by Ciro Santilli
What is your binary / how to generate it? What is your gem5 revision?
By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)

Post by Abbas Fairouz
Hi there,
sorry for duplicate emails. I forgot to add a subject before.
I trying to run a binary file on GEM5, but I'm getting a weird error and
it is stuck on it. When I run the same binary file on my actual machine, it
runs perfect.
**************************
***************************
*gem5ht64*~> ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed
gem5 Simulator System. http://gem5.org
<https://urldefense.proofpoint.com/v2/url?u=http-3A__gem5.org_&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=mnot96zd4sFxPm3sZjNKkKsfw_aNJ2GDmneAm4vbSxc&s=Hw3jfk10ubhXQa6Qn1e-9zi8RJvnA4WGPmq5TmJwgKs&e=>
gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Aug 15 2018 13:11:54
gem5 started Aug 15 2018 17:58:36
gem5 executing on ecesvj10101.ece.tamu.edu
command line: ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed
Global frequency set at 1000000000000 ticks per second
info: kernel located at: /home/grads/a/afairouz/201_has
h_GEM5/gem5/system/binaries/x86_64-vmlinux-2.6.28.4-smp
0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
Listening for com_1 connection on port 3456
warn: Reading current count from inactive timer.
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
Switch at curTick count:10000
switching cpus
**** REAL SIMULATION ****
warn: Don't know what interrupt to clear for console.
warn: x86 cpuid: unimplemented function 7
warn: Tried to clear PCI interrupt 14
*****************************************
******************************************
*gem5ht64*~> ./m5term localhost 3456
==== m5 slave terminal: Terminal 0 ====
Loading new script...
runscript[946]: segfault at 814840 ip 000000000041ce03 sp
00007fffba11cb98 error 6 in runscript[400000+bd000]
Clocksource tsc unstable (delta = -499999916 ns)
Does anyone ran into this issue before?
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------
_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
<https://urldefense.proofpoint.com/v2/url?u=http-3A__m5sim.org_cgi-2Dbin_mailman_listinfo_gem5-2Dusers&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=mnot96zd4sFxPm3sZjNKkKsfw_aNJ2GDmneAm4vbSxc&s=LWQEBXvZaUElEIpuk5kP59J45iHm85en_GUp96EeqM0&e=>

_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users

[Ciro Santilli]

So output_binary is a regular executable?

I thought fs.py (present on the command you provided) could only run full
system images, and that regular executables would requires se.py.

Post by Abbas Fairouz
Hi Ciro,
The GEM5 version is: gem5-stable-0e86fac7254c
gcc --static -o output_binary filename.c -I ~/gem5/util/m5
~/gem5/util/m5/m5op_x86.S
When I generate the output_binary in Ubuntu environment, it works without
errors in GEM5. But, when I generate the in CentOS environment or
Debian environment, it throughs the previous error (in the previous email),
and GEM5 simulation hangs with that error.
I think it is a gcc library issue, but I don't know how to debug that.
Any suggestions?
"By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)"
I meant the following: when I generate the output_binary file (without
m5_ops, ie. m5_dumpstat), it runs without errors in my Ubuntu, CentOS, and
Debian machines.
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

Post by Ciro Santilli
What is your binary / how to generate it? What is your gem5 revision?
By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)

Post by Abbas Fairouz
Hi there,
sorry for duplicate emails. I forgot to add a subject before.
I trying to run a binary file on GEM5, but I'm getting a weird error and
it is stuck on it. When I run the same binary file on my actual machine, it
runs perfect.
**************************
***************************
*gem5ht64*~> ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed
gem5 Simulator System. http://gem5.org
<https://urldefense.proofpoint.com/v2/url?u=http-3A__gem5.org_&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=mnot96zd4sFxPm3sZjNKkKsfw_aNJ2GDmneAm4vbSxc&s=Hw3jfk10ubhXQa6Qn1e-9zi8RJvnA4WGPmq5TmJwgKs&e=>
gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Aug 15 2018 13:11:54
gem5 started Aug 15 2018 17:58:36
gem5 executing on ecesvj10101.ece.tamu.edu
command line: ./build/X86/gem5.opt -d m5out/test ./configs/example/fs.py
--cpu-clock=1GHz --caches --l2cache --l1d_size=128kB
--checkpoint-dir=m5out/cpt_general -r 1 --script=myscripts/swhash_test
--mem-type=ddr3_1600_x64 --cpu-type=detailed
Global frequency set at 1000000000000 ticks per second
info: kernel located at: /home/grads/a/afairouz/201_has
h_GEM5/gem5/system/binaries/x86_64-vmlinux-2.6.28.4-smp
0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
Listening for com_1 connection on port 3456
warn: Reading current count from inactive timer.
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
Switch at curTick count:10000
switching cpus
**** REAL SIMULATION ****
warn: Don't know what interrupt to clear for console.
warn: x86 cpuid: unimplemented function 7
warn: Tried to clear PCI interrupt 14
*****************************************
******************************************
*gem5ht64*~> ./m5term localhost 3456
==== m5 slave terminal: Terminal 0 ====
Loading new script...
runscript[946]: segfault at 814840 ip 000000000041ce03 sp
00007fffba11cb98 error 6 in runscript[400000+bd000]
Clocksource tsc unstable (delta = -499999916 ns)
Does anyone ran into this issue before?
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------
_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
<https://urldefense.proofpoint.com/v2/url?u=http-3A__m5sim.org_cgi-2Dbin_mailman_listinfo_gem5-2Dusers&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=mnot96zd4sFxPm3sZjNKkKsfw_aNJ2GDmneAm4vbSxc&s=LWQEBXvZaUElEIpuk5kP59J45iHm85en_GUp96EeqM0&e=>

_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users

_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users

[Abbas Fairouz]

The output_binary file is an executable file. You can upload it to the
Linux Kernel image before running GEM5, or you can pass it to GEM5 as a
script in FS mode.

This GEM5 matrix is useful for your reference:
http://www.gem5.org/Status_Matrix



Best regards,
Abbas Fairouz


-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

Post by Ciro Santilli
So output_binary is a regular executable?
I thought fs.py (present on the command you provided) could only run full
system images, and that regular executables would requires se.py.

Post by Abbas Fairouz
Hi Ciro,
The GEM5 version is: gem5-stable-0e86fac7254c
gcc --static -o output_binary filename.c -I ~/gem5/util/m5
~/gem5/util/m5/m5op_x86.S
When I generate the output_binary in Ubuntu environment, it works
without errors in GEM5. But, when I generate the in CentOS environment or
Debian environment, it throughs the previous error (in the previous email),
and GEM5 simulation hangs with that error.
I think it is a gcc library issue, but I don't know how to debug that.
Any suggestions?
"By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)"
I meant the following: when I generate the output_binary file (without
m5_ops, ie. m5_dumpstat), it runs without errors in my Ubuntu, CentOS, and
Debian machines.
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

Post by Ciro Santilli
What is your binary / how to generate it? What is your gem5 revision?
By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)

Post by Abbas Fairouz
Hi there,
sorry for duplicate emails. I forgot to add a subject before.
I trying to run a binary file on GEM5, but I'm getting a weird error
and it is stuck on it. When I run the same binary file on my actual
machine, it runs perfect.
**************************
***************************
*gem5ht64*~> ./build/X86/gem5.opt -d m5out/test
./configs/example/fs.py --cpu-clock=1GHz --caches --l2cache
--l1d_size=128kB --checkpoint-dir=m5out/cpt_general -r 1
--script=myscripts/swhash_test --mem-type=ddr3_1600_x64 --cpu-type=detailed
gem5 Simulator System. http://gem5.org
<https://urldefense.proofpoint.com/v2/url?u=http-3A__gem5.org_&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=mnot96zd4sFxPm3sZjNKkKsfw_aNJ2GDmneAm4vbSxc&s=Hw3jfk10ubhXQa6Qn1e-9zi8RJvnA4WGPmq5TmJwgKs&e=>
gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Aug 15 2018 13:11:54
gem5 started Aug 15 2018 17:58:36
gem5 executing on ecesvj10101.ece.tamu.edu
command line: ./build/X86/gem5.opt -d m5out/test
./configs/example/fs.py --cpu-clock=1GHz --caches --l2cache
--l1d_size=128kB --checkpoint-dir=m5out/cpt_general -r 1
--script=myscripts/swhash_test --mem-type=ddr3_1600_x64 --cpu-type=detailed
Global frequency set at 1000000000000 ticks per second
info: kernel located at: /home/grads/a/afairouz/201_has
h_GEM5/gem5/system/binaries/x86_64-vmlinux-2.6.28.4-smp
0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
Listening for com_1 connection on port 3456
warn: Reading current count from inactive timer.
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
Switch at curTick count:10000
switching cpus
**** REAL SIMULATION ****
warn: Don't know what interrupt to clear for console.
warn: x86 cpuid: unimplemented function 7
warn: Tried to clear PCI interrupt 14
*****************************************
******************************************
*gem5ht64*~> ./m5term localhost 3456
==== m5 slave terminal: Terminal 0 ====
Loading new script...
runscript[946]: segfault at 814840 ip 000000000041ce03 sp
00007fffba11cb98 error 6 in runscript[400000+bd000]
Clocksource tsc unstable (delta = -499999916 ns)
Does anyone ran into this issue before?
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------
_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
<https://urldefense.proofpoint.com/v2/url?u=http-3A__m5sim.org_cgi-2Dbin_mailman_listinfo_gem5-2Dusers&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=mnot96zd4sFxPm3sZjNKkKsfw_aNJ2GDmneAm4vbSxc&s=LWQEBXvZaUElEIpuk5kP59J45iHm85en_GUp96EeqM0&e=>

_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
<https://urldefense.proofpoint.com/v2/url?u=http-3A__m5sim.org_cgi-2Dbin_mailman_listinfo_gem5-2Dusers&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=_wuiQfvUfi9Grge-1UiPAw_mKDVFKSuhOaKIqtWVfi0&s=av-itdr42fiQOur5jw4ZlsGVTIXSXiYp5_fJwV8Gfo4&e=>

_______________________________________________
gem5-users mailing list
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
<https://urldefense.proofpoint.com/v2/url?u=http-3A__m5sim.org_cgi-2Dbin_mailman_listinfo_gem5-2Dusers&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=C2txZJLF0DViysZiLgpWULyYNApkVCF47t-gyMeb004&m=_wuiQfvUfi9Grge-1UiPAw_mKDVFKSuhOaKIqtWVfi0&s=av-itdr42fiQOur5jw4ZlsGVTIXSXiYp5_fJwV8Gfo4&e=>

_______________________________________________
gem5-users mailing list
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[Abbas Fairouz]

Guys,

I need to use the recent version of GEM5, but I still have the same issue
mentioned earlier.

I'm trying to run a simple binary file (HelloWorld, compiled with gcc
4.8.4).

When I run the binary script on my old GEM5 revision (
gem5-stable-0e86fac7254c), it runs without errors.

But, when I run the same binary file in the recent GEM5 version, it
throughs a "segfault" error.

Note: For linux system files, I'm using the same disk and binary files for
both GEM5 versions.


Any suggestion would be appreciated?
I don't know how to debug that error.

Thanks.


Best regards,
Abbas Fairouz


-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

Post by Abbas Fairouz
The output_binary file is an executable file. You can upload it to the
Linux Kernel image before running GEM5, or you can pass it to GEM5 as a
script in FS mode.
http://www.gem5.org/Status_Matrix
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

Post by Ciro Santilli
So output_binary is a regular executable?
I thought fs.py (present on the command you provided) could only run full
system images, and that regular executables would requires se.py.

Post by Abbas Fairouz
Hi Ciro,
The GEM5 version is: gem5-stable-0e86fac7254c
gcc --static -o output_binary filename.c -I ~/gem5/util/m5
~/gem5/util/m5/m5op_x86.S
When I generate the output_binary in Ubuntu environment, it works
without errors in GEM5. But, when I generate the in CentOS environment or
Debian environment, it throughs the previous error (in the previous email),
and GEM5 simulation hangs with that error.
I think it is a gcc library issue, but I don't know how to debug that.
Any suggestions?
"By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)"
I meant the following: when I generate the output_binary file (without
m5_ops, ie. m5_dumpstat), it runs without errors in my Ubuntu, CentOS, and
Debian machines.
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------

Post by Ciro Santilli
What is your binary / how to generate it? What is your gem5 revision?
By "When I run the same binary file on my actual machine, it runs
perfect." do you mean you have booted your host machine into it? That's
brave :-)

Post by Abbas Fairouz
Hi there,
sorry for duplicate emails. I forgot to add a subject before.
I trying to run a binary file on GEM5, but I'm getting a weird error
and it is stuck on it. When I run the same binary file on my actual
machine, it runs perfect.
**************************
***************************
*gem5ht64*~> ./build/X86/gem5.opt -d m5out/test
./configs/example/fs.py --cpu-clock=1GHz --caches --l2cache
--l1d_size=128kB --checkpoint-dir=m5out/cpt_general -r 1
--script=myscripts/swhash_test --mem-type=ddr3_1600_x64 --cpu-type=detailed
gem5 Simulator System. http://gem5.org
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gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Aug 15 2018 13:11:54
gem5 started Aug 15 2018 17:58:36
gem5 executing on ecesvj10101.ece.tamu.edu
command line: ./build/X86/gem5.opt -d m5out/test
./configs/example/fs.py --cpu-clock=1GHz --caches --l2cache
--l1d_size=128kB --checkpoint-dir=m5out/cpt_general -r 1
--script=myscripts/swhash_test --mem-type=ddr3_1600_x64 --cpu-type=detailed
Global frequency set at 1000000000000 ticks per second
info: kernel located at: /home/grads/a/afairouz/201_has
h_GEM5/gem5/system/binaries/x86_64-vmlinux-2.6.28.4-smp
0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
Listening for com_1 connection on port 3456
warn: Reading current count from inactive timer.
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
Switch at curTick count:10000
switching cpus
**** REAL SIMULATION ****
warn: Don't know what interrupt to clear for console.
warn: x86 cpuid: unimplemented function 7
warn: Tried to clear PCI interrupt 14
*****************************************
******************************************
*gem5ht64*~> ./m5term localhost 3456
==== m5 slave terminal: Terminal 0 ====
Loading new script...
runscript[946]: segfault at 814840 ip 000000000041ce03 sp
00007fffba11cb98 error 6 in runscript[400000+bd000]
Clocksource tsc unstable (delta = -499999916 ns)
Does anyone ran into this issue before?
Best regards,
Abbas Fairouz
-------------------------------------------------
Abbas Fairouz, PhD candidate
Dept. of ECE, Texas A&M University
College Station, TX 77843, USA
-------------------------------------------------
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