panic: failed to reclaim memory
cpuid = 1
time = 28
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c9f470
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c9f5d0
vpanic() at vpanic+0x257/frame 0xfffffe0056c9f790
panic() at panic+0xb5/frame 0xfffffe0056c9f860
serialport: VM disconnected.