Hi,
I am having problems while booting 2.6.12-rc2-mm1 on i386 with command line maxcpus=1. Without this commandline, system boots fine otherwise it hangs.
Serial output is pasted below.
If maxcpus=1 is given along with acpi=off then system boots fine. I am not sure where the problem is.
2.6.12-rc1-mm4 does not have this problem.
Any idea what is going on? config file is attached with the mail.
Thanks
Vivek
LILO boot:
linux linux-up t base
2.6.5-sy 2.6.12-rc1-mm1 hzless Rachita-crash
vivek sharyathi
boot: vivek
Loading vivek.........................................
Linux version 2.6.12-rc2-mm1-1M ([email protected]) (gcc version 3.2.3 20030502 (Red Hat Linux 3.2.3-31)) #1 SMP PREEMPT Mon Apr 11 11:40:30 IST 2005
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000efff6500 (usable)
BIOS-e820: 00000000efff6500 - 00000000f0000000 (ACPI data)
BIOS-e820: 00000000fffb0000 - 0000000100000000 (reserved)
BIOS-e820: 0000000100000000 - 0000000200000000 (usable)
user-defined physical RAM map:
user: 0000000000000000 - 000000000009e000 (usable)
user: 000000000009e000 - 00000000000a0000 (reserved)
user: 00000000000e0000 - 0000000000100000 (reserved)
user: 0000000000100000 - 0000000080000000 (usable)
1152MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 0009e140
DMI 2.1 present.
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x07] enabled)
Processor #7 6:10 APIC version 17
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:10 APIC version 17
WARNING: maxcpus limit of 1 reached. Processor ignored.
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:10 APIC version 17
WARNING: maxcpus limit of 1 reached. Processor ignored.
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
Processor #2 6:10 APIC version 17
WARNING: maxcpus limit of 1 reached. Processor ignored.
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
Processor #3 6:10 APIC version 17
WARNING: maxcpus limit of 1 reached. Processor ignored.
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] enabled)
Processor #4 6:10 APIC version 17
WARNING: maxcpus limit of 1 reached. Processor ignored.
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
Processor #5 6:10 APIC version 17
WARNING: maxcpus limit of 1 reached. Processor ignored.
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] enabled)
Processor #6 6:10 APIC version 17
WARNING: maxcpus limit of 1 reached. Processor ignored.
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 19, address 0xfec00000, GSI 0-63
ACPI: INT_SRC_OVR (bus 0 bus_irq 8 global_irq 8 low edge)
ACPI: NMI_SRC (dfl dfl global_irq 58)
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 80000000 (gap: 80000000:80000000)
Built 1 zonelists
Initializing CPU#0
Kernel command line: BOOT_IMAGE=vivek ro BOOT_FILE=/boot/bzImage-2.6.12-rc2-mm1-1M root=/dev/sda3 consle=tty0 console=ttyS0,38400 maxcpus=1 crashkernel=48M@16M mem=2G
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 900.198 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 2024916k/2097152k available (3086k kernel code, 71432k reserved, 1142k data, 232k init, 1179648k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Mount-cache hash table entries: 512
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 2048K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: Intel Pentium III (Cascades) stepping 04
Total of 1 processors activated (1769.47 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=0 pin2=-1
Brought up 1 CPUs
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfd26c, last bus=15
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: Assume root bridge [\_SB_.PCI0] segment is 0
ACPI: Assume root bridge [\_SB_.PCI4] segment is 0
ACPI: Assume root bridge [\_SB_.PCIA] segment is 0
ACPI: Assume root bridge [\_SB_.PCID] segment is 0
ACPI: Can't get handler for 0000:00:02.0
ACPI: Can't get handler for 0000:00:04.0
ACPI: Can't get handler for 0000:00:0e.0
ACPI: Can't get handler for 0000:00:0e.1
ACPI: Can't get handler for 0000:00:0f.1
ACPI: Can't get handler for 0000:00:0f.3
ACPI: Can't get handler for 0000:00:14.0
ACPI: Can't get handler for 0000:00:14.1
ACPI: Can't get handler for 0000:00:19.0
ACPI: PCI Interrupt Link [LKUS] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKSM] (IRQs *5)
ACPI: PCI Interrupt Link [LKSA] (IRQs *15)
ACPI: PCI Interrupt Link [LKSB] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKVI] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKCA] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKCB] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKBA] (IRQs *10)
ACPI: PCI Interrupt Link [LKBB] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKAA] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKAB] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKAC] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LKAD] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Root Bridge [PCI4] (0000:04)
PCI: Probing PCI hardware (bus 04)
ACPI: Assume root bridge [\_SB_.PCI0] segment is 0
ACPI: Assume root bridge [\_SB_.PCI4] segment is 0
ACPI: Assume root bridge [\_SB_.PCIA] segment is 0
ACPI: Assume root bridge [\_SB_.PCID] segment is 0
ACPI: PCI Interrupt Link [LK5A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK5B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK4A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK4B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK4C] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK4D] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK3A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK3B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK2A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK2B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK1A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK1B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK1C] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK1D] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Root Bridge [PCIA] (0000:0a)
PCI: Probing PCI hardware (bus 0a)
ACPI: Assume root bridge [\_SB_.PCI0] segment is 0
ACPI: Assume root bridge [\_SB_.PCI4] segment is 0
ACPI: Assume root bridge [\_SB_.PCIA] segment is 0
ACPI: Assume root bridge [\_SB_.PCID] segment is 0
ACPI: PCI Interrupt Link [LK9A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK9B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK8A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK8B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Root Bridge [PCID] (0000:0d)
PCI: Probing PCI hardware (bus 0d)
ACPI: Assume root bridge [\_SB_.PCI0] segment is 0
ACPI: Assume root bridge [\_SB_.PCI4] segment is 0
ACPI: Assume root bridge [\_SB_.PCIA] segment is 0
ACPI: Assume root bridge [\_SB_.PCID] segment is 0
ACPI: PCI Interrupt Link [LK7A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK7B] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK7C] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK7D] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK6A] (IRQs 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [LK6B] (IRQs 10 11 15) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: No ACPI bus support for 00:00
ACPI: No ACPI bus support for 00:01
ACPI: No ACPI bus support for 00:02
ACPI: No ACPI bus support for 00:03
ACPI: No ACPI bus support for 00:04
ACPI: No ACPI bus support for 00:05
ACPI: No ACPI bus support for 00:06
ACPI: No ACPI bus support for 00:07
ACPI: No ACPI bus support for 00:08
ACPI: No ACPI bus support for 00:09
ACPI: No ACPI bus support for 00:0a
ACPI: No ACPI bus support for 00:0b
ACPI: No ACPI bus support for 00:0c
ACPI: No ACPI bus support for 00:0d
ACPI: No ACPI bus support for 00:0e
pnp: PnP ACPI: found 15 devices
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI: Cannot allocate resource region 4 of device 0000:00:0f.1
pnp: 00:00: ioport range 0x438-0x439 has been reserved
pnp: 00:00: ioport range 0x430-0x437 has been reserved
pnp: 00:0c: ioport range 0x4d0-0x4d1 has been reserved
Machine check exception polling timer started.
audit: initializing netlink socket (disabled)
audit(1113220570.472:0): initialized
highmem bounce pool size: 64 pages
inotify device minor=63
Installing knfsd (copyright (C) 1996 [email protected]).
ACPI: Power Button (FF) [PWRF]
ACPI: CPU0 (power states: C1[C1])
ACPI: Processor [CPU7] (supports 8 throttling states)
ACPI: CPU0 (power states: C1[C1])
ACPI: Processor [CPU0] (supports 8 throttling states)
lp: driver loaded but no devices found
Linux agpgart interface v0.101 (c) Dave Jones
[drm] Initialized drm 1.0.0 20040925
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
i8042: probe of i8042 failed with error 0
ACPI: No ACPI bus support for i8042
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
i8042: probe of serial8250 failed with error -19
ACPI: No ACPI bus support for serial8250
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
pnp: Device 00:04 activated.
parport: PnPBIOS parport detected.
parport0: PC-style at 0x278 (0x678), irq 7 [PCSPP(,...)]
lp0: using parport0 (interrupt-driven).
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
ACPI: Floppy Controller [FDC0] at I/O 0x3f0-0x3f5, 0x3f7 irq 6 dma channel 2
Floppy drive(s): fd0 is 1.44M
ACPI: No ACPI bus support for serio0
ACPI: No ACPI bus support for serio1
"SYSTEM HANGS AFTER THIS"