I think we probably need to make the vnc code a bit more resilient to random
things trying to connect to the port.
It seems weird that there are so many port scanners trying to connect to the
vnc port on these machines.
You run add m5.disableAllListeners() to configs/example/fs.py near the bottom
right before the setWorkCountOptions call and that should fix the issue,
although you won't be able to connect to the simulator via vnc. You will
probably want to use the --frame-capture option so you at least get a record of
what was displayed on the frame buffer.
Ali
On Oct 9, 2012, at 6:53 AM, Anthony Gutierrez wrote:
> A number of users have observed errors with the VNC code. You can try
> disabling the VNC stuff in gem5 or you can try to debug that error and find
> out why it's happening.
>
> -Tony
>
> On Oct 9, 2012 7:25 AM, "Amit Singh" <amitsingh1...@gmail.com> wrote:
> hi...
> I am trying to run bbench on gem5 simulating ARM. But following error comes.
> Tell me, now what to do...
>
>
> command line: build/ARM/m5.fast --outdir=bbench2 configs/example/fs.py -b
> bbench-gb --kernel=vmlinux.smp.mouse.arm --frame-capture --caches
> --cpu-type=arm_detailed --l2cache --cacheline_size=64 --l1d_size=32kB
> --l1d_assoc=4 --l2_size=512kB --l2_assoc=8
> Global frequency set at 1000000000000 ticks per second
> info: kernel located at:
> /home/amit/Gem5+/dist/arm-system-2011-08/binaries/vmlinux.smp.mouse.arm
> Listening for system connection on port 5900
> Listening for system connection on port 3456
> 0: system.remote_gdb.listener: listening for remote gdb on port 7000
> info: Using bootloader at address 0x80000000
> **** REAL SIMULATION ****
> info: Entering event queue @ 0. Starting simulation...
> warn: The clidr register always reports 0 caches.
> warn: clidr LoUIS field of 0b001 to match current ARM implementations.
> warn: The csselr register isn't implemented.
> warn: instruction 'mcr bpiallis' unimplemented
> warn: instruction 'mcr icialluis' unimplemented
> warn: The ccsidr register isn't implemented and always reads as 0.
> warn: instruction 'mcr dccimvac' unimplemented
> warn: instruction 'mcr dccmvau' unimplemented
> warn: instruction 'mcr icimvau' unimplemented
> warn: instruction 'mcr bpiallis' unimplemented
> warn: LCD dual screen mode not supported
> warn: instruction 'mcr bpiallis' unimplemented
> warn: instruction 'mcr icialluis' unimplemented
> warn: instruction 'mcr bpiallis' unimplemented
> info: VNC client attached
> info: VNC client detached
> warn: Malformed protocol version �{���
> panic: Vnc client not properly attached.
> @ cycle 2495723264500
> [write:build/ARM/base/vnc/vncserver.cc, line 317]
> Memory Usage: 601928 KBytes
> Program aborted at cycle 2495723264500
> Aborted (core dumped)
>
>
> Thanx in advance....
>
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