Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751292AbWALEEV (ORCPT ); Wed, 11 Jan 2006 23:04:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964858AbWALEEV (ORCPT ); Wed, 11 Jan 2006 23:04:21 -0500 Received: from tornado.reub.net ([202.89.145.182]:24801 "EHLO tornado.reub.net") by vger.kernel.org with ESMTP id S1751262AbWALEEU convert rfc822-to-8bit (ORCPT ); Wed, 11 Jan 2006 23:04:20 -0500 Message-ID: <43C5D537.7020800@reub.net> Date: Thu, 12 Jan 2006 17:04:07 +1300 From: Reuben Farrelly User-Agent: Thunderbird 1.6a1 (Windows/20060110) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org, Jeff Garzik Subject: Re: 2.6.15-mm3 References: <20060111042135.24faf878.akpm@osdl.org> In-Reply-To: <20060111042135.24faf878.akpm@osdl.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 15789 Lines: 363 On 12/01/2006 1:21 a.m., Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.15/2.6.15-mm3/ > > - New config options (VMSPLIT_*) to permit non-standard user/kernel > splitting on x86. Needs testing please. > > - Lots of updates to the USB, PCI, driver and I2C trees. This is usually a > worry. > > - Multiblock allocation speedup for ext3. This is only used by direct-IO at > present. > > - Reminder: -mm kernel commit activity can be reviewed by subscribing to the > mm-commits mailing list. > > echo "subscribe mm-commits" | mail marordomo@vger.kernel.org > > - If you hit a bug in -mm and it's not obvious which patch caused it, it is > most valuable if you can perform a bisection search to identify which patch > introduced the bug. Instructions for this process are at > > http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt > > But beware that this process takes some time (around ten rebuilds and > reboots), so consider reporting the bug first and if we cannot immediately > identify the faulty patch, then perform the bisection search. I'm not sure if this is new to -mm3, but it's the first time I have seen it. The sequence of events leading up to this was to reboot the machine, it came up and crashed: Call Trace: [] show_stack+0x9b/0xc0 [] show_registers+0x162/0x1e7 [] die+0x126/0x231 [] do_page_fault+0x271/0x5b9 [] error_code+0x4f/0x54 [] class_device_del+0xa3/0x156 [] class_device_unregister+0xb/0x15 [] scsi_remove_host+0xb4/0xef See the previous bug report about this one that I just posted in it's original thread. I had to reset the box to clear that one. After rebooting, now a new problem: Linux version 2.6.15-mm3 (root@tornado.reub.net) (gcc version 4.1.0 20060106 (Red Hat 4.1.0-0.14)) #4 SMP Thu Jan 12 16:26:28 NZDT 2006 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fe2f800 (usable) BIOS-e820: 000000003fe2f800 - 000000003fe3f8e3 (ACPI NVS) BIOS-e820: 000000003ff2f800 - 000000003ff30000 (ACPI NVS) BIOS-e820: 000000003ff30000 - 000000003ff40000 (ACPI data) BIOS-e820: 000000003ff40000 - 000000003fff0000 (ACPI NVS) BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fed13000 - 00000000fed1a000 (reserved) BIOS-e820: 00000000fed1c000 - 00000000feda0000 (reserved) 126MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000ff780 DMI 2.3 present. ACPI: PM-Timer IO Port: 0x408 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:3 APIC version 20 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) Processor #1 15:3 APIC version 20 ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 50000000 (gap: 40000000:a0000000) Detected 2800.156 MHz processor. Built 1 zonelists Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 Kernel command line: ro root=/dev/md0 panic=60 console=ttyS0,57600 CPU 0 irqstacks, hard=c040a000 soft=c0408000 PID hash table entries: 4096 (order: 12, 65536 bytes) 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: 1033552k/1046716k available (2161k kernel code, 12500k reserved, 713k data, 204k init, 129212k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 5607.77 BogoMIPS (lpj=11215558) Mount-cache hash table entries: 512 monitor/mwait feature present. using mwait in idle threads. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (12) available CPU0: Thermal monitoring enabled mtrr: v2.0 (20020519) Checking 'hlt' instruction... OK. CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 04 Booting processor 1/1 eip 2000 CPU 1 irqstacks, hard=c040b000 soft=c0409000 Initializing CPU#1 Calibrating delay using timer specific routine.. 5600.66 BogoMIPS (lpj=11201332) monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel P4/Xeon Extended MCE MSRs (12) available CPU1: Thermal monitoring enabled CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 04 Total of 2 processors activated (11208.44 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 checking TSC synchronization across 2 CPUs: passed. Brought up 2 CPUs migration_cost=144 NET: Registered protocol family 16 ACPI: bus type pci registered PCI: Using MMCONFIG ACPI: Subsystem revision 20051216 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 PCI: Transparent bridge - 0000:00:1e.0 ACPI: Power Resource [URP1] (off) ACPI: Power Resource [FDDP] (off) ACPI: Power Resource [LPTP] (off) ACPI: Power Resource [URP2] (off) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) 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: Bridge: 0000:00:01.0 IO window: disabled. MEM window: ffa00000-ffafffff PREFETCH window: fdf00000-fdffffff PCI: Bridge: 0000:00:1c.0 IO window: disabled. MEM window: ff600000-ff6fffff PREFETCH window: fdb00000-fdbfffff PCI: Bridge: 0000:00:1c.1 IO window: a000-afff MEM window: ff700000-ff7fffff PREFETCH window: fdc00000-fdcfffff PCI: Bridge: 0000:00:1c.2 IO window: disabled. MEM window: ff800000-ff8fffff PREFETCH window: fdd00000-fddfffff PCI: Bridge: 0000:00:1c.3 IO window: disabled. MEM window: ff900000-ff9fffff PREFETCH window: fde00000-fdefffff PCI: Bridge: 0000:00:1e.0 IO window: b000-bfff MEM window: ff500000-ff5fffff PREFETCH window: fe000000-fe7fffff ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 177 PCI: Enabling device 0000:00:1c.1 (0106 -> 0107) ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 185 ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 193 Machine check exception polling timer started. highmem bounce pool size: 64 pages Initializing Cryptographic API io scheduler noop registered<6>Time: tsc clocksource has been installed. io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169 assign_interrupt_mode Found MSI capability ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 177 assign_interrupt_mode Found MSI capability ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 169 assign_interrupt_mode Found MSI capability ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 185 assign_interrupt_mode Found MSI capability ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 193 assign_interrupt_mode Found MSI capability ACPI: Power Button (FF) [PWRF] ACPI: Power Button (CM) [PWRB] ACPI: Processor [CPU1] (supports 8 throttling states) ACPI: Processor [CPU2] (supports 8 throttling states) Real Time Clock Driver v1.12ac 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 $ 4 ports, IRQ sharing enabled ?serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ACPI: PCI Interrupt 0000:06:02.0[A] -> GSI 18 (level, low) -> IRQ 185 0000:06:02.0: ttyS1 at I/O 0xbc00 (irq = 185) is a 16550A 0000:06:02.0: ttyS2 at I/O 0xbc08 (irq = 185) is a 16550A Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 193 ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 4 ports 1.5 Gbps 0xf impl SATA mode ahci 0000:00:1f.2: flags: 64bit ncq led slum part ata1: SATA max UDMA/133 cmd 0xF8804D00 ctl 0x0 bmdma 0x0 irq 50 ata2: SATA max UDMA/133 cmd 0xF8804D80 ctl 0x0 bmdma 0x0 irq 50 ata3: SATA max UDMA/133 cmd 0xF8804E00 ctl 0x0 bmdma 0x0 irq 50 ata4: SATA max UDMA/133 cmd 0xF8804E80 ctl 0x0 bmdma 0x0 irq 50 ata1: SATA link up 1.5 Gbps (SStatus 113) ata1 is slow to respond, please be patient ata1 failed to respond (30 secs) scsi0 : ahci ata2: SATA link up 1.5 Gbps (SStatus 113) ata2 is slow to respond, please be patient ata2 failed to respond (30 secs) scsi1 : ahci ata3: SATA link up 1.5 Gbps (SStatus 113) ata3 is slow to respond, please be patient ata3 failed to respond (30 secs) scsi2 : ahci ata4: SATA link down (SStatus 0) scsi3 : ahci ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 58 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1d.7: irq 58, io mem 0xff4ff800 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 8 ports detected USB Universal Host Controller Interface driver v3.0 ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 58 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.0: irq 58, io base 0x0000cc00 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 193 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.1: irq 193, io base 0x0000d000 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 185 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.2: irq 185, io base 0x0000d400 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 169 uhci_hcd 0000:00:1d.3: UHCI Host Controller uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.3: irq 169, io base 0x0000d800 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected Initializing USB Mass Storage driver... irq 193: nobody cared (try booting with the "irqpoll" option) [] dump_stack+0x17/0x19 [] __report_bad_irq+0x27/0x83 [] note_interrupt+0x7e/0x21d [] __do_IRQ+0xd3/0xef [] do_IRQ+0x3d/0x57 ======================= [] common_interrupt+0x1a/0x20 [] cpu_idle+0x63/0x78 [] rest_init+0x23/0x2e [] start_kernel+0x2ca/0x34b [] 0xc0100210 handlers: [] (usb_hcd_irq+0x0/0x56) Disabling IRQ #193 usb 5-1: new full speed USB device using uhci_hcd and address 2 usb 5-1: configuration #1 chosen from 1 choice usb 5-2: new full speed USB device using uhci_hcd and address 3 usb 5-2: configuration #1 chosen from 1 choice hub 5-2:1.0: USB hub found hub 5-2:1.0: 4 ports detected usb 5-2.1: new low speed USB device using uhci_hcd and address 4 usb 5-2.1: configuration #1 chosen from 1 choice usbcore: registered new driver usb-storage USB Mass Storage support registered. usbcore: registered new driver libusual usbcore: registered new driver hiddev input: Belkin Components Belkin OmniView KVM Switch as /class/input/input0 input: USB HID v1.00 Keyboard [Belkin Components Belkin OmniView KVM Switch] on usb-0000:00:1d.3-2.1 input: Belkin Components Belkin OmniView KVM Switch as /class/input/input1 input: USB HID v1.00 Mouse [Belkin Components Belkin OmniView KVM Switch] on usb-0000:00:1d.3-2.1 usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver mice: PS/2 mouse device common for all mice md: raid1 personality registered for level 1 md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 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 IPv4 over IPv4 tunneling driver ip_conntrack version 2.4 (8177 buckets, 65416 max) - 212 bytes per conntrack ip_tables: (C) 2000-2002 Netfilter core team ipt_recent v0.3.1: Stephen Frost . http://snowman.net/projects/ipt_recent/ arp_tables: (C) 2002 David S. Miller TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 p4-clockmod: P4/Xeon(TM) CPU On-Demand Clock Modulation available Starting balanced_irq Using IPI Shortcut mode md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. ReiserFS: md0: warning: sh-2006: read_super_block: bread failed (dev md0, block 2, size 4096) ReiserFS: md0: warning: sh-2006: read_super_block: bread failed (dev md0, block 16, size 4096) EXT3-fs: unable to read superblock EXT2-fs: unable to read superblock isofs_fill_super: bread failed, dev=md0, iso_blknum=16, block=32 Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(9,0) Then cold booted/power cycled again, and it came up OK (and it's still up). I reported a bug in November about SATA timing out in a similar fashion when booted on an SMP kernel but with 'nosmp' on the kernel command line, it had similar symptoms FWIW, and may or may not be something related. Reuben - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/