Thanks for the test case, Richard WMJ. Using the fedora rawhide kernel-core-6.5.0-0.rc0.20230703gita901a3568fd2.8.fc39.x86_64.rpm I was able to reproduce the problem within 30 iterations.
I'm now at 650 iterations and counting. r~ Richard Henderson (2): accel/tcg: Split out cpu_exec_longjmp_cleanup accel/tcg: Always lock pages before translation accel/tcg/internal.h | 30 ++++- accel/tcg/cpu-exec.c | 47 ++++---- accel/tcg/tb-maint.c | 242 ++++++++++++++++++++------------------ accel/tcg/translate-all.c | 43 ++++++- accel/tcg/translator.c | 34 ++++-- 5 files changed, 239 insertions(+), 157 deletions(-) -- 2.34.1
