Date: Sun, 16 Sep 2018 13:43:51 -0700 From: Manfred Antar <manfredantar@gmail.com> To: freebsd-current <freebsd-current@freebsd.org>, mjg@reebsd.org Cc: kib@freebsd.org Subject: Current-Alpha6 panic with new support.S AMD64 Message-ID: <10C66C40-045A-4555-8B47-189E5C1FEA13@gmail.com>
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With r338700 support.S i get panic after rebooting: avail memory = 16529514496 (15763 MB) MADT: Found CPU APIC ID 0 ACPI ID 1: enabled SMP: Added CPU 0 (AP) MADT: Found CPU APIC ID 2 ACPI ID 2: enabled SMP: Added CPU 2 (AP) MADT: Found CPU APIC ID 1 ACPI ID 3: enabled SMP: Added CPU 1 (AP) MADT: Found CPU APIC ID 3 ACPI ID 4: enabled SMP: Added CPU 3 (AP) Event timer "LAPIC" quality 100 kernel trap 9 with interrupts disabled Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff80747d86 stack pointer = 0x28:0xffffffff82451820 frame pointer = 0x28:0xffffffff82451820 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 0 () [ thread pid 0 tid 0 ] Stopped at strcmp+0x6: movb (%rsi),%dl db> bt Tracing pid 0 tid 0 td 0xffffffff81015180 strcmp() at strcmp+0x6/frame 0xffffffff82451820 sysctl_register_oid() at sysctl_register_oid+0x4c/frame 0xffffffff82451b40 sysctl_add_oid() at sysctl_add_oid+0x20d/frame 0xffffffff82451b90 et_register() at et_register+0x14d/frame 0xffffffff82451bf0 native_lapic_init() at native_lapic_init+0x4e3/frame 0xffffffff82451c10 madt_setup_local() at madt_setup_local+0x26e/frame 0xffffffff82451c40 apic_setup_local() at apic_setup_local+0x44/frame 0xffffffff82451c50 mi_startup() at mi_startup+0x118/frame 0xffffffff82451c70 btext() at btext+0x2c db> With support.S r338683 no problem Manfred
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