git bisect start
# status: waiting for both good and bad commits
# good: [dbe18f06a43ec3e956879604f2daf85c474a9a06] Merge v6.12.75
git bisect good dbe18f06a43ec3e956879604f2daf85c474a9a06
# status: waiting for bad commit, 1 good commit known
# bad: [744943ac89cd209aec9414dd751c53528d5757e7] Merge v6.18.18
git bisect bad 744943ac89cd209aec9414dd751c53528d5757e7
# bad: [f0cd6012c40da99b45f8f63052b97ec89d5f307b] Revert "hardening: Disable GCC randstruct for COMPILE_TEST"
git bisect bad f0cd6012c40da99b45f8f63052b97ec89d5f307b
# bad: [ce8fd0500b741b3669c246cc604f1f2343cdd6fd] crypto: qce - use __free() for a buffer that's always freed
git bisect bad ce8fd0500b741b3669c246cc604f1f2343cdd6fd
# bad: [c151535cf46fd0b6cc34884762dd1610c628bac1] crypto: qce - make qce_register_algs() a managed interface
git bisect bad c151535cf46fd0b6cc34884762dd1610c628bac1
# bad: [adc218676eef25575469234709c2d87185ca223a] Linux 6.12
git bisect bad adc218676eef25575469234709c2d87185ca223a
# bad: [adc218676eef25575469234709c2d87185ca223a] Linux 6.12
git bisect bad adc218676eef25575469234709c2d87185ca223a