my 8-core amd64 machine crashes when I'm trying to run my module. The problem is that I can't debug it, since core dump is broken.

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Cannot access memory at address 0xb
(kgdb) bt
#0  0x0000000000000000 in ?? ()
Cannot access memory at address 0x0

I can obtain correct coredumps when I'm running everything inside QEMU, but not when I'm running on a real machine. Also, panic doesn't occur inside QEMU :(

Any hints?


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