#8345: PANIC: ASSERT FAILED ... x86/paging/pae/x86VMTranslationMapPAE.cpp:231 -----------------------------+------------------------------ Reporter: kallisti5 | Owner: bonefish Type: bug | Status: assigned Priority: critical | Milestone: R1/beta1 Component: System/Kernel | Version: R1/Development Resolution: | Keywords: vm pae Blocked By: | Blocking: 9435, 9520, 9677 Has a Patch: 0 | Platform: x86 -----------------------------+------------------------------ Comment (by oco): I got the same error as humdinger using a 4 CPUs virtual box machine with nightly ISO image r46706. The problem is always reproducible. PANIC: ASSERT FAILED (/Buildbot/nightly- uploader/workdir/haiku/src/system/kernel/arch/x86/paging/pae/X86VMTranslationMapPAE.cpp:422): (*entry & 0x0000000000000001LL) == 0; virtual address: 0x82009000, existing pte: 0x105c003 @ 0x82801048 Configuring the same virtual machine with 2 CPUs give me a different error, at a later boot stage : PANIC: ASSERT FAILED (/Buildbot/nightly- uploader/workdir/haiku/src/system/kernel/scheduler/scheduler_thread.h:397): system_time() - fWentSleep >= 0 See attached serial trace from the virtual machine -- Ticket URL: <https://dev.haiku-os.org/ticket/8345#comment:65> Haiku <https://dev.haiku-os.org> Haiku - the operating system.