panic while using gdb amd64 freebsd7.2
Mayank.Agarwal at netapp.com
Wed Mar 16 13:19:57 UTC 2011
I have looked at archives but with no output.
I am running freebsd7.2 amd64 as a virtual machine(VM) in vmware ESX
server. I have configured remote gdb to debug the kernel modules. My
problem is that whenever the breakpoint is hit and the I issue next or
step kernel panics with "double fault" error. This configuration was
working for 32-bit machine very well. I am trying to debug the tmpfs
Panic message on console is:
Fatal double fault
rip = 0xffffffff80552be1
rsp = 0xffffffff006f5000
rbp = 0xffffffff006f5000
cpuid = 0; apic id = 00
panic: double fault
cpuid = 0
Physical memory: 4555 MB
Dumping 207 MB: 192 176 160 144 128 112 96 80 64 48 32 16
I tried searching this problem on google also but with no help.
Any help will be appreciated.
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