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[Xen-bugs] [Bug 513] New: Kernel BUG at mm/rmap.c:486

From: bugzilla-daemon@xxxxxxxxxxxxxxxxxxx

Date: Fri, 03 Feb 2006 19:10:23 +0000

Delivery-date: Fri, 03 Feb 2006 19:29:20 +0000

List-id: Xen Bugzilla <xen-bugs.lists.xensource.com>

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=513 Summary: Kernel BUG at mm/rmap.c:486 Product: Xen Version: unstable Platform: x86-64 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Hypervisor AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx ReportedBy: dbarrera@xxxxxxxxxx IBM HS20 Blades, EMT64, running SLES 9 SP2, FC4 x86_4 and one with RHEL 4 32-bit displaying the following trace: changeset: 8737:1987bb42110a __ __ _____ ___ ___ \ \/ /___ _ __ |___ / / _ \ / _ \ \ // _ \ '_ \ |_ \| | | | | | | / \ __/ | | | ___) | |_| | |_| | /_/\_\___|_| |_| |____(_)___(_)___/ http://www.cl.cam.ac.uk/netos/xen University of Cambridge Computer Laboratory Xen version 3.0.0 (root@xxxxxxxxxxxxxxxxxx) (gcc version 3.3.3 (SuSE Linux)) Fri Feb 3 10:10:40 CST 2006 Latest ChangeSet: Thu Feb 2 07:57:18 2006 +0000 8737:1987bb42110a (XEN) Physical RAM map: (XEN) 0000000000000000 - 000000000009d400 (usable) (XEN) 000000000009d400 - 00000000000a0000 (reserved) (XEN) 00000000000e0000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 000000003ffbe680 (usable) (XEN) 000000003ffbe680 - 000000003ffd0000 (ACPI data) (XEN) 000000003ffd0000 - 0000000040000000 (reserved) (XEN) 00000000fec00000 - 0000000100000000 (reserved) (XEN) System RAM: 1023MB (1047916kB) (XEN) Xen heap: 14MB (14600kB) (XEN) Using scheduler: Simple EDF Scheduler (sedf) (XEN) found SMP MP-table at 0009d540 (XEN) DMI 2.3 present. (XEN) Using APIC driver default (XEN) ACPI: RSDP (v000 IBM ) @ 0x00000000000fdfc0 (XEN) ACPI: RSDT (v001 IBM SERBLADE 0x00001000 IBM 0x45444f43) @ 0x000000003ffcff80 (XEN) ACPI: FADT (v002 IBM SERBLADE 0x00001000 IBM 0x45444f43) @ 0x000000003ffcfec0 (XEN) ACPI: MADT (v001 IBM SERBLADE 0x00001000 IBM 0x45444f43) @ 0x000000003ffcfe00 AU!éÍÑÁÁ¥¹?a9Í½É%a9½½Ñ¥¹?ÁÉ½?ÍÍ½É¥ÁXEN) Initializing CPU#1¹Ñmáua9 (XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K (XEN) CPU: L2 cache: 1024K (XEN) CPU: Physical Processor ID: 0 (XEN) CPU1: Intel(R) Xeon(TM) CPU 3.60GHz stepping 01 (XEN) Booting processor 2/6 eip 90000 (XEN) Initializing CPU#2 (XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K (XEN) CPU: L2 cache: 1024K (XEN) CPU: Physical Processor ID: 3 (XEN) CPU2: Intel(R) Xeon(TM) CPU (XEN) checking TSC synchronization across 4 CPUs: passed. (XEN) Platform timer is 1.193MHz PIT (XEN) Brought up 4 CPUs (XEN) mtrr: v2.0 (20020519) (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen-ELF header found: 'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=xen-3.0,VIRT_BASE=0xffffffff80000000,HYPERCALL_PAGE=0x10d,LOADER=generic' (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000002800000->0000000003000000 (61952 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kerSÉ2a9A?Ñ±Ía9 ½½ÑÍÑ?a9Q=Q1a99QIeIMMa9M?ÉÕ¥¹?ÉI5...done. (XEN) Xen trace buffers: disabled (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen). Linux version 2.6.15-xen0 (root@bl2-2) (gcc version 3.3.3 (SuSE Linux)) #1 Fri Feb 3 10:17:59 CST 2006 kernel direct mapping tables upto 10200000 @ 717000-79a000 No mptable found. ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) %ÉÍ½ÕÉ?ÍÍÑÉÑ¥¹?Ñ?Á?½ÉµÑÕ¥±Ñé½¹±¥ÍÑÍ-É¹±?½µµ¹±¥¹É½½ÑÙÍÉ½?½¹Í½±AUA%¡Í¡Ñ±¹ÑÉ¥Í½ÉÉá-É¹±É¹?áá5µ½ÉåÙ¥±±É¹±?½±¥ÉÑ¥¹?±åÕÍ¥¹?Ñ¥µÉÍÁ?¥¥?É½ÕÑ¥¹ ½?½5%AM±Á©5½Õ¹Ñ??¡¡Í¡Ñ±¹Ñ%%¹ÑÉÉÕÁÑmuM%±Ù±±½Ý%IE%5floppy0: no floppy controllers found RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize loop: loaded (max 8 devices) HP CISS Driver (v 2.6.8) Intel(R) PRO/1000 Network Driver - version 6.1.16-k2 Copyright (c) 1999-2005 Intel Corporation. pcnet32.c:v1.31c 01.Nov.2005 tsbogend@xxxxxxxxxxxxxxxx e100: Intel(R) PRO/100 Network Driver, 3.4.14-k4-NAPI e100: Copyright(c) 1999-2005 Intel Corporation tg3.c:v3.47 (Dec 28, 2005) GSI 17 sharing vector 0xB1 and IRQ 17 ACPI: PCI Interrupt 0000:05:01.0[A] -> GSI 77 (level, low) -> IRQ 17 eth0: Tigon3 [partno(BCM95704A41) rev 2100 PHY(serdes)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:11:25:9d:63:18 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] Split[0] WireSpeed[0] TSOcap[0] eth0: dma_rwctrl[769f4000] GSI 18 sharing vector 0xB9 and IRQ 18 ACPI: PCI Interrupt 0000:05:01.1[B] -> GSI 78 (level, low) -> IRQ 18 eth1: Tigon3 [partno(BCM95704A41) rev 21Adaptec aacraid driver (1.1-4 Feb 3 2006 10:16:25) 3ware Storage Controller device driver for Linux v1.26.02.001. Fusion MPT base driver 3.03.04 Copyright (c) 1999-2005 LSI Logic Corporation Fusion MPT SPI Host driver 3.03.04 GSI 19 sharing vector 0xC1 and IRQ 19 ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 24 (level, low) -> IRQ 19 mptbase: Initiating ioc0 bringup ioc0: 53C1030: Capabilities={Initiator} scsi0 : ioc0: LSI53C1030, FwRev=01032700h, Ports=1, MaxQ=222, IRQ=19 Vendor: IBM-ESXS Model: ST936701LC FN Rev: B415 Type: Direct-Access ANSI SCSI revision: 04 SCSI device sda: 71096640 512-byte hdwr sectors (36401 MB) SCSI device sda: drive cache: write through SCSI device sda: 71096640 512-byte hdwr sectors (36401 MB) SCSI device sda: drive cache: write through sda: sda1 < sda5 sda6 sda7 > sd 0:0:0:0: Attached scsi disk sda Vendor: IBM-ESXS Model: ST936701LC FN Rev: B415 Type: Direct-Access ANSI SCSI revision: 04 SCSI device sdb: 71096640 512-byte hdwr sectors (36401 MB) SCSI device sdb: drive cache: write through SCSI device sdb: 71096640 512-byte hdwr sectors (36401 MB) SCSI device sdb: drive cache: write through sdb: sdb1 < sdb5 sdb6 sdb7 > sdb2 sdb3 sd 0:0:1:0: Attached scsi disk sdb usbmon: debugfs is not available USB Universal Host Controller Interface driver v2.3 ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:1d.0: irq 16, io base 0x00002200 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected GSI 20 sharing vector 0xC9 and IRQ 20 ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.1: irq 20, io base 0x00002600 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected 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: linear personality registered as nr 1 md: raid0 personality registered as nr 2 md: raid1 personality registered as nr 3 md: multipath personality registered as nr 7 md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 A¥?É?¥ÍÑÉ9QI?¥ÍÑÉÁÉ½Ñ½?½±µ¥±å9QI?¥ÍÑÉÁÉ½Ñ½?½±µ¥±å±¥ÍÉ¥?¥ÉÝ±±¥¹?É?¥ÍÑÉµÕÑ½Ñ?Ñ¥¹?I%ÉÉåÍµÕÑ½ÉÕ¹µÕÑ½ÉÕ¹=9I¥ÍÉMÍ½Õ¹É¥ÍÉÍ½ÉµÑÝ¥Ñ¡ÍÑ¹É©½ÕÉ¹±I¥ÍÉMÍÕÍ¥¹?½ÉÉÑµ½I¥ÍÉMÍ©½ÕÉ¹±ÁÉµÍÙ¥?ÍÍ¥é©½ÕÉ¹±¥ÉÍÑ±½?µáÑÉ¹Í±¹µáÑ?¡µá?½µµ¥Ñ?µáÑÉ¹Í?I¥ÍÉMÍ?¡?¥¹?ÑÉ¹Í?Ñ¥½¹±½?ÍI¥ÍÉMÍUÍ¥¹?É¡Í¡Ñ½Í½ÉÑ¹µÍYM5½Õ¹ÑÉ½½ÑÉ¥ÍÉÍ¥±ÍåÍÑµÉ½¹±åd: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. ReiserFS: sda5: found reiserfs format "3.6" with standard journal ReiserFS: sda5: using ordered data mode ReiserFS: sda5: journal params: device sda5, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 ReiserFS: sda5: checking transaction log (sda5) ReiserFS: sda5: Using r5 hash to sort names Adding 1052216k swap on /dev/sda6. Priority:42 extents:1 across:1052216k tg3: eth1: Link is up at 1000 Mbps, full duplex. tg3: eth1: Flow control is off for TX and off for RX. ACPI: Power Button (FF) [PWRF] ACPI: Processor [CPU3] (supports 8 throttling states) xenbr0: port 2(peth1) entering disabled state xenbr0: port 1(vif0.0) entering disabled state ----------- [cut here ] --------- [please bite here ] --------- Kernel BUG at mm/rmap.c:486 invalid operand: 0000 [1] CPU 0 Modules linked in: ipt_physdev iptable_filter ip_tables thermal processor fan button battery ac Pid: 10314, comm: xenstored Not tainted 2.6.15-xen0 #1 RIP: e030:[<ffffffff801690c6>] <ffffffff801690c6>{page_remove_rmap+22} RSP: e02b:ffff88000dd25bc8 EFLAGS: 00010286 RAX: 00000000ffffffff RBX: 00002aaaaaac1000 RCX: 0000000000000021 RDX: 0000000000000000 RSI: ffffffff805d5820 RDI: ffff880001000738 RBP: ffff88000dd25bc8 R08: 0000000000000021 R09: 0000000000010200 R10: 0000000000007ff0 R11: 0000000000000000 R12: ffff88000ec9d608 R13: ffff880001000738 R14: 0000000000000000 R15: ffff88000dd25c98 FS: 0000000000000000(0000) GS:ffffffff80633800(0000) knlGS:0000000000000000 CS: e033 DS: 0000 ES: 0000 Process xenstored (pid: 10314, threadinfo ffff88000dd24000, task ffff880007079180) Stack: ffff88000dd25cc8 ffffffff8015fa7f 00002aaaaaac1fff 00002aaaaaac1fff 00002aaaaaac1fff 8000000002821067 ffffffff00000000 ffff880006074b00 00002aaaaaac2000 ffff88000ec<ffffffff80164d12>{exit_mmap+98} <ffffffff8012daf3>{mmput+35} <ffffffff801312ac>{exit_mm+204} <ffffffff80132e59>{do_exit+505} <ffffffff80139ba2>{recalc_sigpending+18} <ffffffff8013aef8>{__dequeue_signal+488} <ffffffff801338bd>{do_group_exit+205} <ffffffff8013cf37>{get_signal_to_deliver+1447} <ffffffff8011020d>{do_signal+125} <ffffffff80186518>{sys_select+1064} <ffffffff80110e85>{sysret_signal+39} <ffffffff801108af>{do_notify_resume+47} <ffffffff801md: stopping all md devices. md: md0 switched to read-only mode. Restarting system. . (XEN) Domain 0 shutdown: rebooting machine. -- Configure bugmail: http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ Xen-bugs mailing list Xen-bugs@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-bugs

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