#16736: Kernel Panic on user_unblock_thread Syscall
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Reporter: thosewhowork | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: System/Kernel | Version: R1/beta2
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by thosewhowork):
Hi Korli,
My bad, here's a hacky test program that should reproduce the bug by brute
forcing thread ids:
{{{
#include <dlfcn.h>
typedef signed int (*syscall_kern_unblock_thread)(int, int);
int
main(int argc, char** argv) {
int i = 0;
syscall_kern_unblock_thread p_kern_unblock_thread = NULL;
if ((p_kern_unblock_thread = dlsym(RTLD_DEFAULT,
"_kern_unblock_thread")) == NULL) {
return 1;
}
for (; i < 20000; i++) {
p_kern_unblock_thread(i, i);
}
return 0;
}
}}}
Compiled with:
{{{
gcc -Wall -o unblock_thread_syscall src/unblock_thread_syscall.c
}}}
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Ticket URL: <https://dev.haiku-os.org/ticket/16736#comment:3>
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