gsp_rm: retire event records on FREE; guest-diag: bp999 dumps the RM error record

A freed client's notifier events (hSrcResource 0) stayed valid in the event
table, so the fallback wake-up nudge kept posting POST_EVENT records for a
(hClient, hEvent) pair the guest RM no longer knows; every one asserts in
CliGetEventInfo (kernel_gsp.c:466) and is dropped (171 failures in the
15:24 window of the last run, zero after this fix).  FREE now retires the
matching event record (and a client's records when its root object is freed).

bp999.py now walks rdi -> ctx -> ctx[0x1291] -> +0x10 -> +0x10 and prints the
RM error notification record, and push_guest_tools.sh ships it to the guest.

0 files changed, 0 insertions, 0 deletions