Date:	Thu, 7 Aug 2008 12:44:02 +0200
From:	Jürgen Scholz <juergen@...nkraft400.com>
To:	linux-kernel@...r.kernel.org
Subject: XFS kernel crash

Hello!

I hope I'm turning to the right mailing list with this problem. To me  
it looks like a problem in the XFS filesystem and I consider defects  
in filesystem very, very critical.

While I was maintaining a system configured like
   - VM in VMware Server
   - 1 processor
   - 768MB ram
   - ubuntu 6.06 / 2.6.15-52-server #1 SMP Fri Jul 11 13:43:59 UTC  
2008 i686 GNU/Linux
   - several virtual disks, all with XFS; except /boot which is ext3
the system suddenly stopped responding over ssh and I started the  
VMware Console to look at it's tty. I saw the first stack trace on the  
screen, made a screenshot and resetted the machine. It then ran  
without problems until tomorrow morning.

I was trying to delete a directory tree when it became unresponsive  
again. I opened up the VMware Console again and saw the second stack  
trace.

I happily would supply additional information to identify the problem.

Thank you for your time and
goodbye,
  juergen


dmesg directly after rebooting after the second crash
=====================================================
# dmesg
[42949372.960000] Linux version 2.6.15-52-server (buildd@...ranova)  
(gcc version 4.0.3 (Ubuntu 4.0.3-1ubuntu5)) #1 SMP Fri Jul 11 13:43:59  
UTC 2008
[42949372.960000] BIOS-provided physical RAM map:
[42949372.960000]  BIOS-e820: 0000000000000000 - 000000000009f800  
(usable)
[42949372.960000]  BIOS-e820: 000000000009f800 - 00000000000a0000  
(reserved)
[42949372.960000]  BIOS-e820: 00000000000ca000 - 00000000000cc000  
(reserved)
[42949372.960000]  BIOS-e820: 00000000000dc000 - 0000000000100000  
(reserved)
[42949372.960000]  BIOS-e820: 0000000000100000 - 000000002fef0000  
(usable)
[42949372.960000]  BIOS-e820: 000000002fef0000 - 000000002feff000  
(ACPI data)
[42949372.960000]  BIOS-e820: 000000002feff000 - 000000002ff00000  
(ACPI NVS)
[42949372.960000]  BIOS-e820: 000000002ff00000 - 0000000030000000  
(usable)
[42949372.960000]  BIOS-e820: 00000000fec00000 - 00000000fec10000  
(reserved)
[42949372.960000]  BIOS-e820: 00000000fee00000 - 00000000fee01000  
(reserved)
[42949372.960000]  BIOS-e820: 00000000fffe0000 - 0000000100000000  
(reserved)
[42949372.960000] 0MB HIGHMEM available.
[42949372.960000] 768MB LOWMEM available.
[42949372.960000] found SMP MP-table at 000f6ce0
[42949372.960000] NX (Execute Disable) protection: active
[42949372.960000] On node 0 totalpages: 196608
[42949372.960000]   DMA zone: 4096 pages, LIFO batch:0
[42949372.960000]   DMA32 zone: 0 pages, LIFO batch:0
[42949372.960000]   Normal zone: 192512 pages, LIFO batch:31
[42949372.960000]   HighMem zone: 0 pages, LIFO batch:0
[42949372.960000] DMI present.
[42949372.960000] ACPI: RSDP (v000  
PTLTD                                 ) @ 0x000f6c70
[42949372.960000] ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP  
0x00000000) @ 0x2fefab74
[42949372.960000] ACPI: FADT (v001 INTEL  440BX    0x06040000 PTL   
0x000f4240) @ 0x2fefef14
[42949372.960000] ACPI: MADT (v001 PTLTD  	 APIC   0x06040000  LTP  
0x00000000) @ 0x2fefef88
[42949372.960000] ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP  
0x00000001) @ 0x2fefefd8
[42949372.960000] ACPI: DSDT (v001 PTLTD  Custom   0x06040000 MSFT  
0x0100000d) @ 0x00000000
[42949372.960000] ACPI: PM-Timer IO Port: 0x1008
[42949372.960000] ACPI: Local APIC address 0xfee00000
[42949372.960000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[42949372.960000] Processor #0 15:11 APIC version 17
[42949372.960000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[42949372.960000] ACPI: IOAPIC (id[0x01] address[0xfec00000]  
gsi_base[0])
[42949372.960000] IOAPIC[0]: apic_id 1, version 17, address  
0xfec00000, GSI 0-23
[42949372.960000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high  
edge)
[42949372.960000] ACPI: IRQ0 used by override.
[42949372.960000] ACPI: IRQ2 used by override.
[42949372.960000] ACPI: IRQ9 used by override.
[42949372.960000] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[42949372.960000] Using ACPI (MADT) for SMP configuration information
[42949372.960000] Allocating PCI resources starting at 40000000 (gap:  
30000000:cec00000)
[42949372.960000] Built 1 zonelists
[42949372.960000] Kernel command line: root=/dev/sda3 ro vga=0x303  
clock=pit quiet splash
[42949372.960000] mapped APIC to ffffd000 (fee00000)
[42949372.960000] mapped IOAPIC to ffffc000 (fec00000)
[42949372.960000] Initializing CPU#0
[42949372.960000] PID hash table entries: 4096 (order: 12, 65536 bytes)
[42949372.960000] Detected 1999.565 MHz processor.
[42949372.960000] Using pit for high-res timesource
[42949372.960000] Console: colour dummy device 80x25
[42949372.980000] Dentry cache hash table entries: 131072 (order: 7,  
524288 bytes)
[42949372.980000] Inode-cache hash table entries: 65536 (order: 6,  
262144 bytes)
[42949372.990000] Memory: 768228k/786432k available (2088k kernel  
code, 17580k reserved, 620k data, 332k init, 0k highmem)
[42949372.990000] Checking if this processor honours the WP bit even  
in supervisor mode... Ok.
[42949373.000000] Calibrating delay loop... 1363.14 BogoMIPS  
(lpj=6815744)
[42949373.260000] Security Framework v1.0.0 initialized
[42949373.260000] SELinux:  Disabled at boot.
[42949373.260000] Mount-cache hash table entries: 512
[42949373.260000] CPU: After generic identify, caps: 078bfbff ebd3fbff  
00000000 00000000 00002001 00000000 00000009
[42949373.260000] CPU: After vendor identify, caps: 078bfbff ebd3fbff  
00000000 00000000 00002001 00000000 00000009
[42949373.260000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K  
(64 bytes/line)
[42949373.260000] CPU: L2 Cache: 512K (64 bytes/line)
[42949373.260000] CPU: After all inits, caps: 078bfbff ebd3fbff  
00000000 00000410 00002001 00000000 00000009
[42949373.260000] mtrr: v2.0 (20020519)
[42949373.260000] Enabling fast FPU save and restore... done.
[42949373.260000] Enabling unmasked SIMD FPU exception support... done.
[42949373.260000] Checking 'hlt' instruction... OK.
[42949373.300000] checking if image is initramfs... it is
[42949373.880000] Freeing initrd memory: 6842k freed
[42949373.890000] ACPI: Looking for DSDT ... not found!
[42949373.890000] CPU0: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+  
stepping 02
[42949373.890000] Total of 1 processors activated (1363.14 BogoMIPS).
[42949373.890000] ENABLING IO-APIC IRQs
[42949373.890000] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
[42949374.000000] Brought up 1 CPUs
[42949374.000000] NET: Registered protocol family 16
[42949374.000000] EISA bus registered
[42949374.000000] ACPI: bus type pci registered
[42949374.000000] PCI: PCI BIOS revision 2.10 entry at 0xfd9a0, last  
bus=1
[42949374.000000] PCI: Using configuration type 1
[42949374.000000] ACPI: Subsystem revision 20051216
[42949374.000000] ACPI: Interpreter enabled
[42949374.000000] ACPI: Using IOAPIC for interrupt routing
[42949374.000000] ACPI: PCI Root Bridge [PCI0] (0000:00)
[42949374.000000] PCI: Probing PCI hardware (bus 00)
[42949374.010000] PCI quirk: region 1000-103f claimed by PIIX4 ACPI
[42949374.010000] PCI quirk: region 1040-104f claimed by PIIX4 SMB
[42949374.010000] Boot video device is 0000:00:0f.0
[42949374.010000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[42949374.010000] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10  
11 14 15) *0, disabled.
[42949374.010000] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9  
10 11 14 15)
[42949374.010000] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10  
*11 14 15)
[42949374.010000] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10  
11 14 15) *0, disabled.
[42949374.010000] Linux Plug and Play Support v0.97 (c) Adam Belay
[42949374.010000] pnp: PnP ACPI init
[42949374.020000] pnp: PnP ACPI: found 12 devices
[42949374.020000] PnPBIOS: Disabled by ACPI PNP
[42949374.020000] PCI: Using ACPI for IRQ routing
[42949374.020000] PCI: If a device doesn't work, try "pci=routeirq".   
If it helps, post a report
[42949374.030000] PCI: Bridge: 0000:00:01.0
[42949374.030000]   IO window: disabled.
[42949374.030000]   MEM window: disabled.
[42949374.030000]   PREFETCH window: disabled.
[42949374.030000] PCI: Setting latency timer of device 0000:00:01.0 to  
64
[42949374.030000] Simple Boot Flag at 0x36 set to 0x1
[42949374.030000] audit: initializing netlink socket (disabled)
[42949374.030000] audit(1218103785.020:1): initialized
[42949374.030000] VFS: Disk quotas dquot_6.5.1
[42949374.030000] Dquot-cache hash table entries: 1024 (order 0, 4096  
bytes)
[42949374.030000] Initializing Cryptographic API
[42949374.030000] io scheduler noop registered
[42949374.030000] io scheduler anticipatory registered
[42949374.030000] io scheduler deadline registered
[42949374.030000] io scheduler cfq registered
[42949374.030000] Limiting direct PCI/PCI transfers.
[42949374.030000] isapnp: Scanning for PnP cards...
[42949374.390000] isapnp: No Plug & Play device found
[42949374.420000] Real Time Clock Driver v1.12
[42949374.420000] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:MOUS] at  
0x60,0x64 irq 1,12
[42949374.430000] serio: i8042 AUX port at 0x60,0x64 irq 12
[42949374.430000] serio: i8042 KBD port at 0x60,0x64 irq 1
[42949374.430000] Serial: 8250/16550 driver $Revision: 1.90 $ 48  
ports, IRQ sharing enabled
[42949374.430000] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[42949374.430000] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[42949374.430000] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[42949374.430000] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[42949374.430000] RAMDISK driver initialized: 16 RAM disks of 65536K  
size 1024 blocksize
[42949374.430000] Uniform Multi-Platform E-IDE driver Revision:  
7.00alpha2
[42949374.430000] ide: Assuming 33MHz system bus speed for PIO modes;  
override with idebus=xx
[42949374.430000] mice: PS/2 mouse device common for all mice
[42949374.430000] EISA: Probing bus 0 at eisa.0
[42949374.430000] Cannot allocate resource for EISA slot 1
[42949374.430000] EISA: Detected 0 cards.
[42949374.430000] NET: Registered protocol family 2
[42949374.450000] input: AT Translated Set 2 keyboard as /class/input/ 
input0
[42949374.540000] IP route cache hash table entries: 32768 (order: 5,  
131072 bytes)
[42949374.540000] TCP established hash table entries: 131072 (order:  
8, 1048576 bytes)
[42949374.540000] TCP bind hash table entries: 65536 (order: 7, 524288  
bytes)
[42949374.540000] TCP: Hash tables configured (established 131072 bind  
65536)
[42949374.540000] TCP reno registered
[42949374.540000] TCP bic registered
[42949374.540000] NET: Registered protocol family 1
[42949374.540000] NET: Registered protocol family 8
[42949374.540000] NET: Registered protocol family 20
[42949374.540000] Using IPI No-Shortcut mode
[42949374.540000] ACPI wakeup devices:
[42949374.540000]  USB
[42949374.540000] ACPI: (supports S0 S1 S5)
[42949374.540000] Freeing unused kernel memory: 332k freed
[42949374.570000] vesafb: framebuffer at 0xf0000000, mapped to  
0xf0880000, using 937k, total 16384k
[42949374.570000] vesafb: mode is 800x600x8, linelength=800, pages=0
[42949374.570000] vesafb: protected mode interface info at 00ff:44f0
[42949374.570000] vesafb: scrolling: redraw
[42949374.580000] vesafb: Pseudocolor: size=8:8:8:8, shift=0:0:0:0
[42949374.580000] vesafb: Mode is VGA compatible
[42949374.580000] Console: switching to colour frame buffer device  
100x37
[42949374.580000] fb0: VESA VGA frame buffer device
[42949374.580000] Capability LSM initialized
[42949374.600000] ACPI: Processor [CPU0] (supports 8 throttling states)
[42949374.940000] PIIX4: IDE controller at PCI slot 0000:00:07.1
[42949374.940000] PIIX4: chipset revision 1
[42949374.940000] PIIX4: not 100% native mode: will probe irqs later
[42949374.940000]     ide1: BM-DMA at 0x1058-0x105f, BIOS settings:  
hdc:DMA, hdd:pio
[42949374.940000] Probing IDE interface ide1...
[42949375.850000] hdc: VMware Virtual IDE CDROM Drive, ATAPI CD/DVD- 
ROM drive
[42949376.280000] ide1 at 0x170-0x177,0x376 on irq 15
[42949376.340000] hdc: ATAPI 1X CD-ROM drive, 32kB Cache, UDMA(33)
[42949376.340000] Uniform CD-ROM driver Revision: 3.20
[42949376.490000] SCSI subsystem initialized
[42949376.500000] Fusion MPT base driver 3.03.04
[42949376.500000] Copyright (c) 1999-2005 LSI Logic Corporation
[42949376.510000] Fusion MPT SPI Host driver 3.03.04
[42949376.510000] ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 17  
(level, low) -> IRQ 169
[42949376.520000] mptbase: Initiating ioc0 bringup
[42949376.530000] ioc0: 53C1030: Capabilities={Initiator}
[42949376.560000] scsi0 : ioc0: LSI53C1030, FwRev=00000000h, Ports=1,  
MaxQ=128, IRQ=169
[42949376.580000]   Vendor: VMware,   Model: VMware Virtual S  Rev: 1.0
[42949376.580000]   Type:   Direct-Access                      ANSI  
SCSI revision: 02
[42949376.600000]   Vendor: VMware,   Model: VMware Virtual S  Rev: 1.0
[42949376.600000]   Type:   Direct-Access                      ANSI  
SCSI revision: 02
[42949376.600000]   Vendor: VMware,   Model: VMware Virtual S  Rev: 1.0
[42949376.600000]   Type:   Direct-Access                      ANSI  
SCSI revision: 02
[42949376.600000]   Vendor: VMware,   Model: VMware Virtual S  Rev: 1.0
[42949376.600000]   Type:   Direct-Access                      ANSI  
SCSI revision: 02
[42949376.600000]   Vendor: VMware,   Model: VMware Virtual S  Rev: 1.0
[42949376.600000]   Type:   Direct-Access                      ANSI  
SCSI revision: 02
[42949376.600000]   Vendor: VMware,   Model: VMware Virtual S  Rev: 1.0
[42949376.600000]   Type:   Direct-Access                      ANSI  
SCSI revision: 02
[42949376.600000]   Vendor: VMware,   Model: VMware Virtual S  Rev: 1.0
[42949376.600000]   Type:   Direct-Access                      ANSI  
SCSI revision: 02
[42949376.770000] Driver 'sd' needs updating - please use bus_type  
methods
[42949376.770000] SCSI device sda: 4194304 512-byte hdwr sectors (2147  
MB)
[42949376.780000] sda: cache data unavailable
[42949376.780000] sda: assuming drive cache: write through
[42949376.780000] SCSI device sda: 4194304 512-byte hdwr sectors (2147  
MB)
[42949376.780000] sda: cache data unavailable
[42949376.780000] sda: assuming drive cache: write through
[42949376.780000]  sda: sda1 sda2 sda3
[42949376.830000] sd 0:0:0:0: Attached scsi disk sda
[42949376.830000] SCSI device sdb: 20971520 512-byte hdwr sectors  
(10737 MB)
[42949376.830000] sdb: cache data unavailable
[42949376.830000] sdb: assuming drive cache: write through
[42949376.830000] SCSI device sdb: 20971520 512-byte hdwr sectors  
(10737 MB)
[42949376.830000] sdb: cache data unavailable
[42949376.830000] sdb: assuming drive cache: write through
[42949376.830000]  sdb: sdb1 sdb2
[42949376.840000] sd 0:0:1:0: Attached scsi disk sdb
[42949376.840000] SCSI device sdc: 204800 512-byte hdwr sectors (105 MB)
[42949376.840000] sdc: cache data unavailable
[42949376.840000] sdc: assuming drive cache: write through
[42949376.840000] SCSI device sdc: 204800 512-byte hdwr sectors (105 MB)
[42949376.840000] sdc: cache data unavailable
[42949376.840000] sdc: assuming drive cache: write through
[42949376.840000]  sdc: unknown partition table
[42949376.850000] sd 0:0:2:0: Attached scsi disk sdc
[42949376.850000] SCSI device sdd: 73400320 512-byte hdwr sectors  
(37581 MB)
[42949376.850000] sdd: cache data unavailable
[42949376.850000] sdd: assuming drive cache: write through
[42949376.850000] SCSI device sdd: 73400320 512-byte hdwr sectors  
(37581 MB)
[42949376.850000] sdd: cache data unavailable
[42949376.850000] sdd: assuming drive cache: write through
[42949376.850000]  sdd: sdd1 sdd2
[42949376.850000] sd 0:0:3:0: Attached scsi disk sdd
[42949376.850000] SCSI device sde: 204800 512-byte hdwr sectors (105 MB)
[42949376.850000] sde: cache data unavailable
[42949376.850000] sde: assuming drive cache: write through
[42949376.850000] SCSI device sde: 204800 512-byte hdwr sectors (105 MB)
[42949376.850000] sde: cache data unavailable
[42949376.850000] sde: assuming drive cache: write through
[42949376.850000]  sde: unknown partition table
[42949376.860000] sd 0:0:4:0: Attached scsi disk sde
[42949376.860000] SCSI device sdf: 146800640 512-byte hdwr sectors  
(75162 MB)
[42949376.860000] sdf: cache data unavailable
[42949376.860000] sdf: assuming drive cache: write through
[42949376.860000] SCSI device sdf: 146800640 512-byte hdwr sectors  
(75162 MB)
[42949376.860000] sdf: cache data unavailable
[42949376.860000] sdf: assuming drive cache: write through
[42949376.860000]  sdf: sdf1
[42949376.870000] sd 0:0:5:0: Attached scsi disk sdf
[42949376.870000] SCSI device sdg: 20971520 512-byte hdwr sectors  
(10737 MB)
[42949376.870000] sdg: cache data unavailable
[42949376.870000] sdg: assuming drive cache: write through
[42949376.870000] SCSI device sdg: 20971520 512-byte hdwr sectors  
(10737 MB)
[42949376.870000] sdg: cache data unavailable
[42949376.870000] sdg: assuming drive cache: write through
[42949376.870000]  sdg: sdg1
[42949376.870000] sd 0:0:6:0: Attached scsi disk sdg
[42949378.450000] Probing IDE interface ide0...
[42949379.380000] Attempting manual resume
[42949379.420000] SGI XFS with ACLs, security attributes, realtime,  
large block numbers, no debug enabled
[42949379.420000] SGI XFS Quota Management subsystem
[42949379.470000] XFS mounting filesystem sda3
[42949379.560000] Starting XFS recovery on filesystem: sda3 (logdev:  
internal)
[42949379.590000] Ending XFS recovery on filesystem: sda3 (logdev:  
internal)
[42949381.520000] sd 0:0:0:0: Attached scsi generic sg0 type 0
[42949381.520000] sd 0:0:1:0: Attached scsi generic sg1 type 0
[42949381.520000] sd 0:0:2:0: Attached scsi generic sg2 type 0
[42949381.520000] sd 0:0:3:0: Attached scsi generic sg3 type 0
[42949381.520000] sd 0:0:4:0: Attached scsi generic sg4 type 0
[42949381.520000] sd 0:0:5:0: Attached scsi generic sg5 type 0
[42949381.520000] sd 0:0:6:0: Attached scsi generic sg6 type 0
[42949383.730000] Linux agpgart interface v0.101 (c) Dave Jones
[42949383.730000] agpgart: Detected an Intel 440BX Chipset.
[42949383.730000] agpgart: AGP aperture is 64M @ 0xe8000000
[42949383.750000] piix4_smbus 0000:00:07.3: Found 0000:00:07.3 device
[42949383.750000] piix4_smbus 0000:00:07.3: Host SMBus controller not  
enabled!
[42949383.900000] input: PC Speaker as /class/input/input1
[42949384.020000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[42949384.030000] shpchp: Standard Hot Plug PCI Controller Driver  
version: 0.4
[42949384.080000] pcnet32.c:v1.31c 01.Nov.2005 tsbogend@...ha.franken.de
[42949384.080000] ACPI: PCI Interrupt 0000:00:11.0[A] -> GSI 18  
(level, low) -> IRQ 177
[42949384.080000] pcnet32: PCnet/PCI II 79C970A at 0x1400, 00 0c 29 1b  
66 06 assigned IRQ 177.
[42949384.080000] eth0: registered as PCnet/PCI II 79C970A
[42949384.080000] pcnet32: 1 cards_found.
[42949384.190000] parport: PnPBIOS parport detected.
[42949384.190000] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[42949384.360000] Floppy drive(s): fd0 is 1.44M
[42949384.390000] FDC 0 is a post-1991 82077
[42949384.470000] input: ImPS/2 Generic Wheel Mouse as /class/input/ 
input2
[42949384.520000] ts: Compaq touchscreen protocol output
[42949384.750000] lp0: using parport0 (interrupt-driven).
[42949384.870000] Adding 289160k swap on /dev/sda2.  Priority:-1  
extents:1 across:289160k
[42949385.210000] NET: Registered protocol family 10
[42949385.210000] lo: Disabled Privacy Extensions
[42949385.220000] IPv6 over IPv4 tunneling driver
[42949385.360000] kjournald starting.  Commit interval 5 seconds
[42949385.360000] EXT3 FS on sda1, internal journal
[42949385.360000] EXT3-fs: mounted filesystem with ordered data mode.
[42949385.370000] XFS mounting filesystem sdf1
[42949385.380000] Starting XFS recovery on filesystem: sdf1 (logdev:  
internal)
[42949385.530000] Ending XFS recovery on filesystem: sdf1 (logdev:  
internal)
[42949388.710000] ppdev: user-space parallel port driver
[42949389.760000] vmhgfs: module license 'unspecified' taints kernel.
[42949389.830000] VMware vmxnet virtual NIC driver release 1.0.1  
build-29996
[42949391.210000] drbd: initialised. Version: 0.7.15 (api:77/proto:74)
[42949391.210000] drbd: SVN Revision: 2020 build by root@...rone-a,  
2008-08-07 03:15:18
[42949391.210000] drbd: registered as block device major 147
[42949391.250000] drbd0: resync bitmap: bits=2584449 words=80766
[42949391.250000] drbd0: size = 9 GB (10337796 KB)
[42949391.290000] drbd0: 0 KB marked out-of-sync by on disk bit-map.
[42949391.290000] drbd0: Found 6 transactions (324 active extents) in  
activity log.
[42949391.290000] drbd0: drbdsetup [4046]: cstate Unconfigured -->  
StandAlone
[42949391.310000] drbd1: resync bitmap: bits=9136961 words=285532
[42949391.310000] drbd1: size = 34 GB (36547843 KB)
[42949391.440000] drbd1: 0 KB marked out-of-sync by on disk bit-map.
[42949391.450000] drbd1: Found 6 transactions (324 active extents) in  
activity log.
[42949391.450000] drbd1: drbdsetup [4050]: cstate Unconfigured -->  
StandAlone
[42949391.480000] drbd0: drbdsetup [4068]: cstate StandAlone -->  
Unconnected
[42949391.480000] drbd0: drbd0_receiver [4069]: cstate Unconnected -->  
WFConnection
[42949391.500000] drbd1: drbdsetup [4076]: cstate StandAlone -->  
Unconnected
[42949391.500000] drbd1: drbd1_receiver [4077]: cstate Unconnected -->  
WFConnection
[42949391.690000] drbd0: drbd0_receiver [4069]: cstate WFConnection -- 
 > WFReportParams
[42949391.690000] drbd0: Handshake successful: DRBD Network Protocol  
version 74
[42949391.690000] drbd1: drbd1_receiver [4077]: cstate WFConnection -- 
 > WFReportParams
[42949391.690000] drbd1: Handshake successful: DRBD Network Protocol  
version 74
[42949391.690000] drbd0: Connection established.
[42949391.690000] drbd0: I am(S): 1:0000002d: 
00000001:000065b5:00000083:00
[42949391.690000] drbd0: Peer(S): 1:0000002d: 
00000001:000065b5:00000083:01
[42949391.690000] drbd0: drbd0_receiver [4069]: cstate WFReportParams  
--> Connected
[42949391.690000] drbd0: Secondary/Unknown --> Secondary/Secondary
[42949391.690000] drbd1: Connection established.
[42949391.690000] drbd1: I am(S): 1:0000002e: 
00000001:00004cb1:00000084:00
[42949391.690000] drbd1: Peer(S): 1:0000002e: 
00000001:00004cb1:00000084:01
[42949391.690000] drbd1: drbd1_receiver [4077]: cstate WFReportParams  
--> Connected
[42949391.690000] drbd1: Secondary/Unknown --> Secondary/Secondary
[42949393.820000] NET: Registered protocol family 17
[42949395.680000] eth0: no IPv6 routers present
[42949396.290000] drbd0: Secondary/Secondary --> Primary/Secondary
[42949396.680000] drbd1: Secondary/Secondary --> Primary/Secondary
[42949397.130000] XFS mounting filesystem drbd0
[42949397.140000] Starting XFS recovery on filesystem: drbd0 (logdev:  
internal)
[42949397.270000] Ending XFS recovery on filesystem: drbd0 (logdev:  
internal)
[42949397.420000] XFS mounting filesystem drbd1
[42949397.560000] Starting XFS recovery on filesystem: drbd1 (logdev:  
internal)
[42949397.660000] Ending XFS recovery on filesystem: drbd1 (logdev:  
internal)
[42949398.080000] Installing knfsd (copyright (C) 1996  
okir@...ad.swb.de).
[42949398.150000] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4  
state recovery directory
[42949398.160000] NFSD: starting 90-second grace period



Download attachment "xfs_stack_trace_2.png" of type "image/png" (51081 bytes)

Download attachment "xfs_stack_trace_1.jpg" of type "image/jpeg" (166384 bytes)

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