--- Begin Message ---
Version: 2.6.18.dfsg.1-9
PAE is now enabled for the Xen flavour. As I understand it, this bug
is only believed to exist in non-PAE builds. I cannot reproduce w/
2.6.18.dfsg.1-10. Setting the fixed version as 2.6.18.dfsg.1-9, since
that is the first upload of the PAE-enabled version.
dannf@unlikely:~$ uname -a
Linux unlikely 2.6.18-4-xen-686 #1 SMP Fri Feb 2 19:53:15 UTC 2007 i686 GNU/Linux
dannf@unlikely:~$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 3.20GHz
stepping : 5
cpu MHz : 3188.168
cache size : 1024 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips : 7975.08
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 3.20GHz
stepping : 5
cpu MHz : 3188.168
cache size : 1024 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up cid xtpr
bogomips : 7975.08
processor : 2
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 3.20GHz
stepping : 5
cpu MHz : 3188.168
cache size : 1024 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up cid xtpr
bogomips : 7975.08
processor : 3
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 3.20GHz
stepping : 5
cpu MHz : 3188.168
cache size : 1024 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up cid xtpr
bogomips : 7975.08
dannf@unlikely:~$ cat > crash.c
#include <dlfcn.h>
#include <pthread.h>
#include <stdlib.h>
#include <unistd.h>
void* crash(void* arg)
{
dlopen("libm.so.6", RTLD_LAZY);
abort();
return 0;
}
int main(int argc, char** argv)
{
pthread_t t;
pthread_create(&t, NULL, crash, NULL);
while (1)
{
usleep(100000);
}
return (0);
}
dannf@unlikely:~$ gcc crash.c -o crash -ldl -lpthread
dannf@unlikely:~$ ulimit -c unlimited
dannf@unlikely:~$ ./crash
Aborted (core dumped)
dannf@unlikely:~$ dmesg
Linux version 2.6.18-4-xen-686 (Debian 2.6.18.dfsg.1-10) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Fri Feb 2 19:53:15 UTC 2007
BIOS-provided physical RAM map:
Xen: 0000000000000000 - 000000003b53a000 (usable)
221MB HIGHMEM available.
727MB LOWMEM available.
On node 0 totalpages: 243002
DMA zone: 186366 pages, LIFO batch:31
HighMem zone: 56636 pages, LIFO batch:15
found SMP MP-table at 000f4fd0
DMI 2.3 present.
ACPI: RSDP (v000 COMPAQ ) @ 0x000f4f70
ACPI: RSDT (v001 COMPAQ P29 0x00000002 \ufffd 0x0000162e) @ 0x3fffa000
ACPI: FADT (v001 COMPAQ P29 0x00000002 \ufffd 0x0000162e) @ 0x3fffa040
ACPI: MADT (v001 COMPAQ 00000083 0x00000002 0x00000000) @ 0x3fffa100
ACPI: SPCR (v001 COMPAQ SPCRRBSU 0x00000001 \ufffd 0x0000162e) @ 0x3fffa1c0
ACPI: DSDT (v001 COMPAQ DSDT 0x00000001 MSFT 0x0100000b) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-15
ACPI: IOAPIC (id[0x03] address[0xfec01000] gsi_base[16])
IOAPIC[1]: apic_id 3, version 17, address 0xfec01000, GSI 16-31
ACPI: IOAPIC (id[0x04] address[0xfec02000] gsi_base[32])
IOAPIC[2]: apic_id 4, version 17, address 0xfec02000, GSI 32-47
ACPI: IOAPIC (id[0x05] address[0xfec03000] gsi_base[48])
IOAPIC[3]: apic_id 5, version 17, address 0xfec03000, GSI 48-63
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode: Flat. Using 4 I/O APICs
Using ACPI (MADT) for SMP configuration information
Built 1 zonelists. Total pages: 243002
Kernel command line: root=/dev/cciss/c0d0p1 ro console=tty0
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Xen reported: 3188.168 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Software IO TLB enabled:
Aperture: 2 megabytes
Kernel range: 0x00000000c194b000 - 0x00000000c1b4b000
vmalloc area: ee000000-f51fe000, maxmem 2d7fe000
Memory: 936888k/972008k available (1582k kernel code, 26232k reserved, 585k data, 148k init, 226544k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 7975.08 BogoMIPS (lpj=15950177)Security Framework v1.0.0 initialized
SELinux: Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfebd3f1 00000000 00000000 00000000 00004400 00000000 00000000
CPU: After vendor identify, caps: bfebd3f1 00000000 00000000 00000000 00004400 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: L3 cache: 1024K
CPU: After all inits, caps: bfebd3f1 00000000 00000000 00000080 00004400 00000000 00000000
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
ACPI: Core revision 20060707
ENABLING IO-APIC IRQs
SMP alternatives: switching to SMP code
Initializing CPU#1
Initializing CPU#2
Brought up 4 CPUs
Initializing CPU#3
migration_cost=1644
checking if image is initramfs... it is
Freeing initrd memory: 10443k freed
Grant table initialized
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
Setting up standard PCI resources
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:03.0
PCI: Ignoring BAR0-3 of IDE controller 0000:00:0f.1
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Root Bridge [PCI1] (0000:01)
PCI: Probing PCI hardware (bus 01)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI1._PRT]
ACPI: PCI Root Bridge [PCI2] (0000:02)
PCI: Probing PCI hardware (bus 02)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI2._PRT]
ACPI: PCI Root Bridge [PCI3] (0000:03)
PCI: Probing PCI hardware (bus 03)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI3._PRT]
ACPI: PCI Root Bridge [PCI4] (0000:06)
PCI: Probing PCI hardware (bus 06)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI4._PRT]
ACPI: PCI Interrupt Link [IUSB] (IRQs 4 5 *7 10 11 15)
ACPI: PCI Interrupt Link [IN16] (IRQs 4 5 7 10 11 15) *3
ACPI: PCI Interrupt Link [IN17] (IRQs 4 *5 7 10 11 15)
ACPI: PCI Interrupt Link [IN18] (IRQs 4 5 7 10 11 *15)
ACPI: PCI Interrupt Link [IN19] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN20] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN21] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN22] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN23] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN24] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN25] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN26] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN27] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN28] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN29] (IRQs 4 5 7 10 *11 15)
ACPI: PCI Interrupt Link [IN30] (IRQs 4 5 7 *10 11 15)
ACPI: PCI Interrupt Link [IN31] (IRQs 4 5 7 10 11 *15)
ACPI: PCI Interrupt Link [IN32] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN33] (IRQs 4 5 7 10 11 15) *0, disabled.
ACPI: PCI Interrupt Link [IN34] (IRQs 4 5 7 10 11 15) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 13 devices
xen_mem: Initialising balloon driver.
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
pnp: 00:01: ioport range 0xf50-0xf58 has been reserved
pnp: 00:01: ioport range 0x408-0x40f has been reserved
pnp: 00:01: ioport range 0x900-0x903 could not be reserved
pnp: 00:01: ioport range 0x910-0x911 could not be reserved
pnp: 00:01: ioport range 0x920-0x923 could not be reserved
pnp: 00:01: ioport range 0x930-0x937 has been reserved
pnp: 00:01: ioport range 0x940-0x947 has been reserved
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
audit: initializing netlink socket (disabled)
audit(1171586826.224:1): initialized
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Xen virtual console successfully installed as ttyS0
Event-channel device installed.
PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
Using IPI No-Shortcut mode
Freeing unused kernel memory: 148k freed
input: AT Translated Set 2 keyboard as /class/input/input0
ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
ACPI: Getting cpuindex for acpiid 0x2
ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
ACPI: Getting cpuindex for acpiid 0x3
ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
ACPI: Getting cpuindex for acpiid 0x4
ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
ACPI: Getting cpuindex for acpiid 0x5
ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
ACPI: Getting cpuindex for acpiid 0x6
ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is not present [20060707]
ACPI: Getting cpuindex for acpiid 0x7
ACPI: Thermal Zone [THM0] (8 C)
usbcore: registered new driver usbfs
usbcore: registered new driver hub
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SvrWks CSB5: IDE controller at PCI slot 0000:00:0f.1
SvrWks CSB5: chipset revision 147
SvrWks CSB5: not 100% native mode: will probe irqs later
SvrWks CSB5: simplex device: DMA forced
ide0: BM-DMA at 0x2000-0x2007, BIOS settings: hda:pio, hdb:pio
SvrWks CSB5: simplex device: DMA forced
ide1: BM-DMA at 0x2008-0x200f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
SCSI subsystem initialized
HP CISS Driver (v 3.6.10)
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
hda: CD-224E, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
ACPI: PCI Interrupt 0000:01:03.0[A] -> GSI 30 (level, low) -> IRQ 16
ACPI: PCI Interrupt Link [IUSB] enabled at IRQ 11
ACPI: PCI Interrupt 0000:00:0f.2[A] -> Link [IUSB] -> GSI 11 (level, low) -> IRQ 11
ohci_hcd 0000:00:0f.2: OHCI Host Controller
ohci_hcd 0000:00:0f.2: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:0f.2: irq 11, io mem 0xf5ef0000
hda: ATAPI 24X CD-ROM drive, 128kB Cache
Uniform CD-ROM driver Revision: 3.20
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
cciss0: <0xb178> at PCI 0000:01:03.0 IRQ 16 using DAC
blocks= 142220640 block_size= 512
heads= 255, sectors= 32, cylinders= 17429
blocks= 142220640 block_size= 512
heads= 255, sectors= 32, cylinders= 17429
cciss/c0d0: p1 p2 < p5 >
tg3.c:v3.65 (August 07, 2006)
ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 29 (level, low) -> IRQ 17
eth0: Tigon3 [partno(NA) rev 1002 PHY(5703)] (PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet 00:0e:7f:b2:c1:2d
eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
eth0: dma_rwctrl[769f4000] dma_mask[64-bit]
ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 31 (level, low) -> IRQ 18
eth1: Tigon3 [partno(NA) rev 1002 PHY(5703)] (PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet 00:0e:7f:b2:c1:2c
eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
eth1: dma_rwctrl[769f4000] dma_mask[64-bit]
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
kjournald starting. Commit interval 5 seconds
EXT3-fs: cciss/c0d0p1: orphan cleanup on readonly fs
ext3_orphan_cleanup: deleting unreferenced inode 1999909
ext3_orphan_cleanup: deleting unreferenced inode 1999910
ext3_orphan_cleanup: deleting unreferenced inode 1999914
ext3_orphan_cleanup: deleting unreferenced inode 1999917
EXT3-fs: cciss/c0d0p1: 4 orphan inodes deleted
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
input: PC Speaker as /class/input/input1
Linux agpgart interface v0.101 (c) Dave Jones
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
piix4_smbus 0000:00:0f.0: Found 0000:00:0f.0 device
8250_pnp: Unknown symbol serial8250_unregister_port
8250_pnp: Unknown symbol serial8250_register_port
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
8250_pnp: Unknown symbol serial8250_unregister_port
8250_pnp: Unknown symbol serial8250_register_port
input: PS/2 Generic Mouse as /class/input/input2
ts: Compaq touchscreen protocol output
Adding 2650684k swap on /dev/cciss/c0d0p5. Priority:-1 extents:1 across:2650684k
EXT3 FS on cciss/c0d0p1, internal journal
Probing IDE interface ide1...
device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com
PM: Writing back config space on device 0000:02:01.0 at offset b (was 164714e4, writing cb0e11)
PM: Writing back config space on device 0000:02:01.0 at offset 3 (was 4000, writing 4010)
PM: Writing back config space on device 0000:02:01.0 at offset 2 (was 2000000, writing 2000002)
PM: Writing back config space on device 0000:02:01.0 at offset 1 (was 2b00000, writing 2b00146)
PM: Writing back config space on device 0000:02:01.0 at offset 0 (was 164714e4, writing 16a714e4)
tg3: eth0: Link is up at 100 Mbps, full duplex.
tg3: eth0: Flow control is off for TX and off for RX.
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
eth0: no IPv6 routers present
dannf@unlikely:~$ zless /usr/share/doc/linux-image-2.6.18-4-686/changelog.Debian.gz
dannf@unlikely:~$ ls
core.2643 crash crash.c linux-image-2.6.18-3-686_2.6.18-8_i386.deb
dannf@unlikely:~$ file core.2643
core.2643: ELF 32-bit LSB core file Intel 80386, version 1 (SYSV), SVR4-style, from 'crash'
dannf@unlikely:~$
--
dann frazier | HP Open Source and Linux Organization
--- End Message ---