The target architecture is set to "i386".
0x001089f9 in shell_start () at kernel/task.c:1723
1723	    for (;;) __asm__ volatile("sti; hlt; cli" ::: "memory");
STATE creates=8 releases=8 rblock=22 wblock=6 eof=2 broken=2 used=0 readers=0 writers=0
PASS: GDB observed blocking, EOF, broken-pipe wakeup and final reclamation
[Inferior 1 (process 1) detached]