MSQHX: harness case=2 start (production ppb_msq.c)
MSQHX: --- DF-5574 MS_OP_PUT/GET unbounded recursion ---
MSQHX: triggering ppb_MS_microseq(top) with put_xfer[NIBBLE].loop containing MS_OP_PUT; expecting stack exhaustion (panic)...
DOUBLE FAULT - KERNEL STACK GUARD HIT!

Fatal double fault
rip = 0xffffffff82600340
rsp = 0xfffff801182e9000
rbp = 0xfffff801182e9048
cpuid = 2; lapic id = 2
panic: double fault
cpuid = 2
Trace beginning at frame 0xfffff80089605ec8