no fix in scsi rc fixes git, now examining code from the softlockup trace before...
[ 0.000000] Linux version 2.6.21-rc3amd64-gbb9ba31c ([EMAIL PROTECTED]) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 PREEMPT Thu Mar 22 17:39:17 CE T 2007 [ 0.000000] Command line: root=/dev/sda1 ro single console=ttyS0,115200n8 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 000000001ffd0000 (usable) [ 0.000000] BIOS-e820: 000000001ffd0000 - 000000001ffde000 (ACPI data) [ 0.000000] BIOS-e820: 000000001ffde000 - 0000000020000000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) [ 0.000000] BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved) [ 0.000000] end_pfn_map = 1048576 [ 0.000000] DMI 2.3 present. [ 0.000000] ACPI: RSDP 000F92B0, 0014 (r0 ACPIAM) [ 0.000000] ACPI: RSDT 1FFD0000, 0030 (r1 A M I OEMRSDT 10000612 MSFT 97) [ 0.000000] ACPI: FACP 1FFD0200, 0084 (r2 A M I OEMFACP 10000612 MSFT 97) [ 0.000000] ACPI: DSDT 1FFD03F0, 3D20 (r1 1XXXX 1XXXX005 5 INTL 2002 026) [ 0.000000] ACPI: FACS 1FFDE000, 0040 [ 0.000000] ACPI: APIC 1FFD0390, 005C (r1 A M I OEMAPIC 10000612 MSFT 97) [ 0.000000] ACPI: OEMB 1FFDE040, 0046 (r1 A M I AMI_OEM 10000612 MSFT 97) [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0 -> 4096 [ 0.000000] DMA32 4096 -> 1048576 [ 0.000000] Normal 1048576 -> 1048576 [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0 -> 159 [ 0.000000] 0: 256 -> 131024 [ 0.000000] Looks like a VIA chipset. Disabling IOMMU. Override with iommu=al lowed [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] Processor #0 (Bootup-CPU) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x81] disabled) [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 1, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.000000] Setting APIC routing to flat [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] Nosave address range: 000000000009f000 - 00000000000a0000 [ 0.000000] Nosave address range: 00000000000a0000 - 00000000000e4000 [ 0.000000] Nosave address range: 00000000000e4000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 30000000 (gap: 20000000:dec0 0000) [ 0.000000] Built 1 zonelists. Total pages: 126532 [ 0.000000] Kernel command line: root=/dev/sda1 ro single console=ttyS0,11520 0n8 [ 0.000000] Initializing CPU#0 [ 0.000000] PID hash table entries: 2048 (order: 11, 16384 bytes) [ 40.851937] time.c: Detected 2000.089 MHz processor. [ 40.853406] Console: colour VGA+ 80x25 [ 41.128559] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 41.136287] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 41.140560] ... MAX_LOCK_DEPTH: 30 [ 41.144747] ... MAX_LOCKDEP_KEYS: 2048 [ 41.149105] ... CLASSHASH_SIZE: 1024 [ 41.153550] ... MAX_LOCKDEP_ENTRIES: 8192 [ 41.157901] ... MAX_LOCKDEP_CHAINS: 16384 [ 41.162346] ... CHAINHASH_SIZE: 8192 [ 41.166704] memory used by lock dependency info: 1648 kB [ 41.172093] per task-struct memory footprint: 1680 bytes [ 41.177480] ------------------------ [ 41.181041] | Locking API testsuite: [ 41.184615] ----------------------------------------------------------------- ----------- [ 41.192694] | spin |wlock |rlock |mutex | ws em | rsem | [ 41.200771] --------------------------------------------------------------- ----------- [ 41.208855] A-A deadlock: ok | ok | ok | ok | o k | ok | [ 41.217928] A-B-B-A deadlock: ok | ok | ok | ok | o k | ok | [ 41.226939] A-B-B-C-C-A deadlock: ok | ok | ok | ok | o k | ok | [ 41.236020] A-B-C-A-B-C deadlock: ok | ok | ok | ok | o k | ok | [ 41.245093] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | o k | ok | [ 41.254251] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | o k | ok | [ 41.263393] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | o k | ok | [ 41.272560] double unlock: ok | ok | ok | ok | o k | ok | [ 41.281529] initialize held: ok | ok | ok | ok | o k | ok | [ 41.290645] bad unlock order: ok | ok | ok | ok | o k | ok | [ 41.299657] --------------------------------------------------------------- ----------- [ 41.307730] recursive read-lock: | ok | | ok | [ 41.316159] recursive read-lock #2: | ok | | ok | [ 41.324582] mixed read-write-lock: | ok | | ok | [ 41.333006] mixed write-read-lock: | ok | | ok | [ 41.341438] --------------------------------------------------------------- ----------- [ 41.349511] hard-irqs-on + irq-safe-A/12: ok | ok | ok | [ 41.356219] soft-irqs-on + irq-safe-A/12: ok | ok | ok | [ 41.362929] hard-irqs-on + irq-safe-A/21: ok | ok | ok | [ 41.369633] soft-irqs-on + irq-safe-A/21: ok | ok | ok | [ 41.376327] sirq-safe-A => hirqs-on/12: ok | ok | ok | [ 41.383029] sirq-safe-A => hirqs-on/21: ok | ok | ok | [ 41.389732] hard-safe-A + irqs-on/12: ok | ok | ok | [ 41.396426] soft-safe-A + irqs-on/12: ok | ok | ok | [ 41.403146] hard-safe-A + irqs-on/21: ok | ok | ok | [ 41.409857] soft-safe-A + irqs-on/21: ok | ok | ok | [ 41.416568] hard-safe-A + unsafe-B #1/123: ok | ok | ok | [ 41.423314] soft-safe-A + unsafe-B #1/123: ok | ok | ok | [ 41.430060] hard-safe-A + unsafe-B #1/132: ok | ok | ok | [ 41.436789] soft-safe-A + unsafe-B #1/132: ok | ok | ok | [ 41.443527] hard-safe-A + unsafe-B #1/213: ok | ok | ok | [ 41.450280] soft-safe-A + unsafe-B #1/213: ok | ok | ok | [ 41.457019] hard-safe-A + unsafe-B #1/231: ok | ok | ok | [ 41.463738] soft-safe-A + unsafe-B #1/231: ok | ok | ok | [ 41.470476] hard-safe-A + unsafe-B #1/312: ok | ok | ok | [ 41.477186] soft-safe-A + unsafe-B #1/312: ok | ok | ok | [ 41.483881] hard-safe-A + unsafe-B #1/321: ok | ok | ok | [ 41.490618] soft-safe-A + unsafe-B #1/321: ok | ok | ok | [ 41.497347] hard-safe-A + unsafe-B #2/123: ok | ok | ok | [ 41.504058] soft-safe-A + unsafe-B #2/123: ok | ok | ok | [ 41.510795] hard-safe-A + unsafe-B #2/132: ok | ok | ok | [ 41.517524] soft-safe-A + unsafe-B #2/132: ok | ok | ok | [ 41.524244] hard-safe-A + unsafe-B #2/213: ok | ok | ok | [ 41.530972] soft-safe-A + unsafe-B #2/213: ok | ok | ok | [ 41.537709] hard-safe-A + unsafe-B #2/231: ok | ok | ok | [ 41.544610] soft-safe-A + unsafe-B #2/231: ok | ok | ok | [ 41.551331] hard-safe-A + unsafe-B #2/312: ok | ok | ok | [ 41.558060] soft-safe-A + unsafe-B #2/312: ok | ok | ok | [ 41.564793] hard-safe-A + unsafe-B #2/321: ok | ok | ok | [ 41.571517] soft-safe-A + unsafe-B #2/321: ok | ok | ok | [ 41.578245] hard-irq lock-inversion/123: ok | ok | ok | [ 41.584974] soft-irq lock-inversion/123: ok | ok | ok | [ 41.591694] hard-irq lock-inversion/132: ok | ok | ok | [ 41.598423] soft-irq lock-inversion/132: ok | ok | ok | [ 41.605160] hard-irq lock-inversion/213: ok | ok | ok | [ 41.611880] soft-irq lock-inversion/213: ok | ok | ok | [ 41.618625] hard-irq lock-inversion/231: ok | ok | ok | [ 41.625354] soft-irq lock-inversion/231: ok | ok | ok | [ 41.632066] hard-irq lock-inversion/312: ok | ok | ok | [ 41.638794] soft-irq lock-inversion/312: ok | ok | ok | [ 41.645523] hard-irq lock-inversion/321: ok | ok | ok | [ 41.652243] soft-irq lock-inversion/321: ok | ok | ok | [ 41.658963] hard-irq read-recursion/123: ok | [ 41.664178] soft-irq read-recursion/123: ok | [ 41.669393] hard-irq read-recursion/132: ok | [ 41.674608] soft-irq read-recursion/132: ok | [ 41.679824] hard-irq read-recursion/213: ok | [ 41.685047] soft-irq read-recursion/213: ok | [ 41.690262] hard-irq read-recursion/231: ok | [ 41.695477] soft-irq read-recursion/231: ok | [ 41.700700] hard-irq read-recursion/312: ok | [ 41.705917] soft-irq read-recursion/312: ok | [ 41.711131] hard-irq read-recursion/321: ok | [ 41.716359] soft-irq read-recursion/321: ok | [ 41.721579] ------------------------------------------------------- [ 41.727836] Good, all 218 testcases passed! | [ 41.732193] --------------------------------- [ 41.736981] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 41.744291] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 41.758593] Memory: 505032k/524096k available (3805k kernel code, 18504k rese rved, 1774k data, 224k init) [ 41.848082] Calibrating delay using timer specific routine.. 4006.34 BogoMIPS (lpj=8012697) [ 41.856557] Security Framework v1.0.0 initialized [ 41.861316] Mount-cache hash table entries: 256 [ 41.866572] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 41.873697] CPU: L2 Cache: 512K (64 bytes/line) [ 41.878239] CPU: AMD Athlon(tm) 64 Processor 3200+ stepping 02 [ 41.884124] ACPI: Core revision 20070126 [ 41.895705] Parsing all Control Methods: [ 41.899595] Table [DSDT](id 0001) - 602 Objects with 65 Devices 164 Methods 2 7 Regions [ 41.907693] tbxface-0587 [02] tb_load_namespace : ACPI Tables successful ly acquired [ 41.920009] evxfevnt-0091 [02] enable : Transition to ACPI mod e successful [ 41.969333] Using local APIC timer interrupts. [ 42.023671] result 12500575 [ 42.026462] Detected 12.500 MHz APIC timer. [ 42.031753] testing NMI watchdog ... OK. [ 42.076493] NET: Registered protocol family 16 [ 42.081563] ACPI: bus type pci registered [ 42.085588] PCI: Using configuration type 1 [ 42.094308] evgpeblk-0952 [04] ev_create_gpe_block : GPE 00 to 0F [_GPE] 2 regs on int 0x9 [ 42.107904] evgpeblk-1049 [03] ev_initialize_gpe_bloc: Found 5 Wake, Enabled 0 Runtime GPEs in this block [ 42.118132] Completing Region/Field/Buffer/Package initialization:........... ................................................................................ ...................... [ 42.145469] Initialized 26/27 Regions 33/33 Fields 39/39 Buffers 15/16 Packag es (611 nodes) [ 42.153990] Initializing Device/Processor/Thermal objects by executing _INI m ethods: [ 42.161611] Executed 0 _INI methods requiring 0 _STA executions (examined 69 objects) [ 42.169674] ACPI: Interpreter enabled [ 42.173336] ACPI: (supports S0 S1 S3 S4 S5) [ 42.177705] ACPI: Using IOAPIC for interrupt routing [ 42.212210] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 42.218513] 0000:00:0f.0: cannot adjust BAR0 (not I/O) [ 42.223757] 0000:00:0f.0: cannot adjust BAR1 (not I/O) [ 42.228886] 0000:00:0f.0: cannot adjust BAR2 (not I/O) [ 42.234013] 0000:00:0f.0: cannot adjust BAR3 (not I/O) [ 42.239699] PCI: MSI-K8T-Neo2Fir, attempting to turn soundcard ON [ 42.245778] PCI: MSI-K8T-Neo2Fir, soundcard on [ 42.295385] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15) [ 42.302960] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 42.310690] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15) [ 42.318253] ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15) [ 42.325826] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) * 0, disabled. [ 42.334518] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) * 0, disabled. [ 42.343206] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) * 0, disabled. [ 42.351892] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) * 0, disabled. [ 42.360543] Linux Plug and Play Support v0.97 (c) Adam Belay [ 42.366236] pnp: PnP ACPI init [ 42.379607] pnp: PnP ACPI: found 12 devices [ 42.385132] SCSI subsystem initialized [ 42.389179] PCI: Using ACPI for IRQ routing [ 42.393359] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report [ 42.401868] NET: Registered protocol family 8 [ 42.406217] NET: Registered protocol family 20 [ 42.410911] agpgart: Detected AGP bridge 0 [ 42.419685] agpgart: AGP aperture is 128M @ 0xd0000000 [ 42.425098] pnp: 00:08: ioport range 0x680-0x6ff has been reserved [ 42.431261] Time: tsc clocksource has been installed. [ 42.436317] pnp: 00:08: ioport range 0x295-0x296 has been reserved [ 42.442499] pnp: 00:0a: iomem range 0xfec00000-0xfec00fff has been reserved [ 42.449444] pnp: 00:0a: iomem range 0xfee00000-0xfee00fff has been reserved [ 42.456396] pnp: 00:0b: iomem range 0x0-0x9ffff could not be reserved [ 42.462822] pnp: 00:0b: iomem range 0xc0000-0xcffff has been reserved [ 42.469248] pnp: 00:0b: iomem range 0xe0000-0xfffff could not be reserved [ 42.476020] pnp: 00:0b: iomem range 0x100000-0x1fffffff could not be reserved [ 42.484406] PCI: Bridge: 0000:00:01.0 [ 42.488071] IO window: e000-efff [ 42.491486] MEM window: fbf00000-fbffffff [ 42.495663] PREFETCH window: e8000000-faffffff [ 42.500353] NET: Registered protocol family 2 [ 42.542896] IP route cache hash table entries: 4096 (order: 3, 32768 bytes) [ 42.550166] TCP established hash table entries: 16384 (order: 8, 1310720 byte s) [ 42.558898] TCP bind hash table entries: 16384 (order: 8, 1310720 bytes) [ 42.567343] TCP: Hash tables configured (established 16384 bind 16384) [ 42.573896] TCP reno registered [ 42.590823] Initializing RT-Tester: OK [ 42.594724] Total HugeTLB memory allocated, 0 [ 42.599639] VFS: Disk quotas dquot_6.5.1 [ 42.603580] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 42.610491] JFS: nTxBlock = 3946, nTxLock = 31575 [ 42.618904] SGI XFS with ACLs, security attributes, realtime, large block/ino de numbers, no debug enabled [ 42.628786] SGI XFS Quota Management subsystem [ 42.633553] GFS2 (built Mar 22 2007 17:21:49) installed [ 42.639065] io scheduler noop registered [ 42.643003] io scheduler anticipatory registered (default) [ 42.648520] io scheduler deadline registered [ 42.652822] io scheduler cfq registered [ 42.754015] Linux agpgart interface v0.102 (c) Dave Jones [ 42.759419] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled [ 42.767495] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 42.775544] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 42.784273] RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 block size [ 42.792265] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 [ 42.798668] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx [ 42.807376] Loading iSCSI transport class v2.0-724. [ 42.812647] ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 17 (level, low) -> IRQ 17 - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
