Kemaren tengah malam saya nekat update ke versi FreeBSD 7.0-STABLE dari FreeBSD 6.3-STABLE. Padahal baru beberapa minggu saya di FreeBSD 6.3-STABLE. Ketika
make world ada beberapa error OPTIONS di config kernel, dan saya coba benerin dulu. OK, semuanya beres sampe mergemaster(8). Mesin produksi kembali running seperti biasanya. Karena saya remote SSH ke mesin ini, saya kaget koq loss connection semua console di Linux Ubuntu saya. Pas dicheck ternyata mesin itu rebooting sendiri, dan saya check ada error message spt ini:root:~# grep acpi /var/log/messages
Mar 7 13:50:03 gw-core-iixrouter acpi: resumed at 20080507 13:50:03
Mar 7 14:01:31 gw-core-iixrouter kernel: acpi0: <A M I OEMRSDT> on motherboard
Mar 7 14:01:31 gw-core-iixrouter kernel: acpi0: [ITHREAD]
Mar 7 14:01:31 gw-core-iixrouter kernel: acpi0: Power Button (fixed)
Mar 7 14:01:31 gw-core-iixrouter kernel: acpi0: reservation of 0, a0000 (3) failed
Mar 7 14:01:31 gw-core-iixrouter kernel: acpi0: reservation of 100000, fb00000 (3) failed
Mar 7 14:01:31 gw-core-iixrouter kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
Mar 7 14:01:31 gw-core-iixrouter kernel: cpu0: on acpi0
Mar 7 14:01:31 gw-core-iixrouter kernel: pcib0: port 0xcf8-0xcff on acpi0
Mar 7 14:01:31 gw-core-iixrouter kernel: acpi_button0: on acpi0
Mar 7 14:01:31 gw-core-iixrouter kernel: atkbdc0: port 0x60,0x64 irq 1 on acpi0
Mar 7 14:01:31 gw-core-iixrouter kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
Mar 10 12:14:19 gw-core-iixrouter acpi: resumed at 20080510 12:14:19
Mar 10 12:18:57 gw-core-iixrouter kernel: acpi0: <A M I OEMRSDT> on motherboard
Mar 10 12:18:57 gw-core-iixrouter kernel: acpi0: [ITHREAD]
Mar 10 12:18:57 gw-core-iixrouter kernel: acpi0: Power Button (fixed)
Mar 10 12:18:57 gw-core-iixrouter kernel: acpi0: reservation of 0, a0000 (3) failed
Mar 10 12:18:57 gw-core-iixrouter kernel: acpi0: reservation of 100000, fb00000 (3) failed
Mar 10 12:18:57 gw-core-iixrouter kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
Mar 10 12:18:57 gw-core-iixrouter kernel: cpu0: on acpi0
Mar 10 12:18:57 gw-core-iixrouter kernel: pcib0: port 0xcf8-0xcff on acpi0
Mar 10 12:18:57 gw-core-iixrouter kernel: acpi_button0: on acpi0
Mar 10 12:18:57 gw-core-iixrouter kernel: atkbdc0: port 0x60,0x64 irq 1 on acpi0
Mar 10 12:18:57 gw-core-iixrouter kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
Mar 13 14:56:12 gw-core-iixrouter acpi: resumed at 20080513 14:56:12
Mar 13 15:02:55 gw-core-iixrouter kernel: acpi0: <A M I OEMRSDT> on motherboard
Mar 13 15:02:55 gw-core-iixrouter kernel: acpi0: [ITHREAD]
Mar 13 15:02:55 gw-core-iixrouter kernel: acpi0: Power Button (fixed)
Mar 13 15:02:55 gw-core-iixrouter kernel: acpi0: reservation of 0, a0000 (3) failed
Mar 13 15:02:55 gw-core-iixrouter kernel: acpi0: reservation of 100000, fb00000 (3) failed
Mar 13 15:02:55 gw-core-iixrouter kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
Mar 13 15:02:55 gw-core-iixrouter kernel: cpu0: on acpi0
Mar 13 15:02:55 gw-core-iixrouter kernel: pcib0: port 0xcf8-0xcff on acpi0
Mar 13 15:02:55 gw-core-iixrouter kernel: acpi_button0: on acpi0
Mar 13 15:02:55 gw-core-iixrouter kernel: atkbdc0: port 0x60,0x64 irq 1 on acpi0
Mar 13 15:02:55 gw-core-iixrouter kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0