Hi All, I am checkpointing the startup for arm_detailed full system simulation using hack_back_ckpt.rcS script. I can see that the checkpoint is created successfully, but the restore fails with a seg fault.
: system.remote_gdb.listener: listening for remote gdb on port 7006 0: system.remote_gdb.listener: listening for remote gdb on port 7007 Switch at curTick count:10000 info: Entering event queue @ 3748342464000. Starting simulation... Switched CPUS @ tick 3748342474000 switching cpus info: Entering event queue @ 3748342474000. Starting simulation... Segmentation fault (core dumped) The command to take checkpoint is *M5_PATH=$(pwd)/.. ./build/ARM/gem5.fast configs/example/fs.py --script=./configs/boot/hack_back_ckpt.rcS --cpu-type=arm_detailed --caches -n 4 --l1d_size=32kB --l1i_size=32kB --machine-type=VExpress_EMM --kernel=../linux-linaro-tracking-gem5/vmlinux --dtb-filename=../linux-linaro-tracking-gem5/arch/arm/boot/dts/vexpress-v2p-ca15-tc1-gem5_dvfs_per_core_4cpus.dtb --disk-image=../disks/arm-ubuntu-natty-headless.img --cpu-clock=\['1 GHz','750 MHz','500 MHz'\]* The command to restore is *M5_PATH=$(pwd)/.. ./build/ARM/gem5.fast configs/example/fs.py --checkpoint-restore=1 --restore-with-cpu arm_detailed --caches -n 4 --l1d_size=32kB --l1i_size=32kB --machine-type=VExpress_EMM --kernel=../linux-linaro-tracking-gem5/vmlinux --dtb-filename=../linux-linaro-tracking-gem5/arch/arm/boot/dts/vexpress-v2p-ca15-tc1-gem5_dvfs_per_core_4cpus.dtb --disk-image=../disks/arm-ubuntu-natty-headless.img --cpu-clock=\['1 GHz','750 MHz','500 MHz'\]* Am I giving some wrong option either while checkpointing or restoring? Can you please help me here? Regards Rahul
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