Project

General

Profile

Bug #147 » 2011-03-08-null-pointer-dereference.log

serial console output - Linus Lüssing, 03/08/2011 06:44 PM

 
1
[    0.000000] Initializing cgroup subsys cpuset
2
[    0.000000] Initializing cgroup subsys cpu
3
[    0.000000] Linux version 2.6.37 (root@mesh-node1) (gcc version 4.3.2 (Debian 4.3.2-1.1) ) #3 SMP PREEMPT Mon Feb 7 07:53:08 GMT 2011
4
[    0.000000] BIOS-provided physical RAM map:
5
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
6
[    0.000000]  BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
7
[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
8
[    0.000000]  BIOS-e820: 0000000000100000 - 000000001fffd000 (usable)
9
[    0.000000]  BIOS-e820: 000000001fffd000 - 0000000020000000 (reserved)
10
[    0.000000]  BIOS-e820: 00000000feffc000 - 00000000ff000000 (reserved)
11
[    0.000000]  BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
12
[    0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
13
[    0.000000] DMI 2.4 present.
14
[    0.000000] last_pfn = 0x1fffd max_arch_pfn = 0x100000
15
[    0.000000] PAT not supported by CPU.
16
[    0.000000] found SMP MP-table at [c00fdbe0] fdbe0
17
[    0.000000] init_memory_mapping: 0000000000000000-000000001fffd000
18
[    0.000000] ACPI: RSDP 000fdb90 00014 (v00 BOCHS )
19
[    0.000000] ACPI: RSDT 1fffdc40 00034 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)
20
[    0.000000] ACPI: FACP 1ffffe70 00074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
21
[    0.000000] ACPI: DSDT 1fffde40 01FB7 (v01   BXPC   BXDSDT 00000001 INTL 20100528)
22
[    0.000000] ACPI: FACS 1ffffe00 00040
23
[    0.000000] ACPI: SSDT 1fffdda0 0009E (v01 BOCHS  BXPCSSDT 00000001 BXPC 00000001)
24
[    0.000000] ACPI: APIC 1fffdcc0 00072 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
25
[    0.000000] ACPI: HPET 1fffdc80 00038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
26
[    0.000000] 0MB HIGHMEM available.
27
[    0.000000] 511MB LOWMEM available.
28
[    0.000000]   mapped low ram: 0 - 1fffd000
29
[    0.000000]   low ram: 0 - 1fffd000
30
[    0.000000] Zone PFN ranges:
31
[    0.000000]   DMA      0x00000010 -> 0x00001000
32
[    0.000000]   Normal   0x00001000 -> 0x0001fffd
33
[    0.000000]   HighMem  empty
34
[    0.000000] Movable zone start PFN for each node
35
[    0.000000] early_node_map[2] active PFN ranges
36
[    0.000000]     0: 0x00000010 -> 0x0000009f
37
[    0.000000]     0: 0x00000100 -> 0x0001fffd
38
[    0.000000] Using APIC driver default
39
[    0.000000] ACPI: PM-Timer IO Port: 0xb008
40
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
41
[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
42
[    0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
43
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
44
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
45
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
46
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
47
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
48
[    0.000000] Using ACPI (MADT) for SMP configuration information
49
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
50
[    0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
51
[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
52
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
53
[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
54
[    0.000000] Allocating PCI resources starting at 20000000 (gap: 20000000:deffc000)
55
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1
56
[    0.000000] PERCPU: Embedded 332 pages/cpu @df400000 s1338432 r0 d21440 u4194304
57
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129932
58
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.37 root=/dev/sda1 ro console=tty0 console=ttyS0,9600n8
59
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
60
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
61
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
62
[    0.000000] Initializing CPU#0
63
[    0.000000] Initializing HighMem for node 0 (00000000:00000000)
64
[    0.000000] Memory: 500884k/524276k available (5448k kernel code, 22940k reserved, 3119k data, 1772k init, 0k highmem)
65
[    0.000000] virtual kernel memory layout:
66
[    0.000000]     fixmap  : 0xfff16000 - 0xfffff000   ( 932 kB)
67
[    0.000000]     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
68
[    0.000000]     vmalloc : 0xe07fd000 - 0xff7fe000   ( 496 MB)
69
[    0.000000]     lowmem  : 0xc0000000 - 0xdfffd000   ( 511 MB)
70
[    0.000000]       .init : 0xc185e000 - 0xc1a19000   (1772 kB)
71
[    0.000000]       .data : 0xc1552327 - 0xc185df9c   (3119 kB)
72
[    0.000000]       .text : 0xc1000000 - 0xc1552327   (5448 kB)
73
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
74
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
75
[    0.000000] Preemptable hierarchical RCU implementation.
76
[    0.000000]  RCU lockdep checking is enabled.
77
[    0.000000] NR_IRQS:512
78
[    0.000000] Console: colour VGA+ 80x25
79
[    0.000000] console [tty0] enabled
80
[    0.000000] console [ttyS0] enabled
81
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
82
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
83
[    0.000000] ... MAX_LOCK_DEPTH:          48
84
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
85
[    0.000000] ... CLASSHASH_SIZE:          4096
86
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     16384
87
[    0.000000] ... MAX_LOCKDEP_CHAINS:      32768
88
[    0.000000] ... CHAINHASH_SIZE:          16384
89
[    0.000000]  memory used by lock dependency info: 3823 kB
90
[    0.000000]  per task-struct memory footprint: 1920 bytes
91
[    0.000000] Fast TSC calibration failed
92
[    0.000000] TSC: Unable to calibrate against PIT
93
[    0.000000] TSC: using HPET reference calibration
94
[    0.000000] Detected 2000.050 MHz processor.
95
[    0.005037] Calibrating delay loop (skipped), value calculated using timer frequency.. 4000.10 BogoMIPS (lpj=2000050)
96
[    0.007012] pid_max: default: 32768 minimum: 301
97
[    0.008358] Security Framework initialized
98
[    0.008999] SELinux:  Initializing.
99
[    0.008999] Mount-cache hash table entries: 512
100
[    0.012899] Initializing cgroup subsys ns
101
[    0.013083] ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup.
102
[    0.013999] Initializing cgroup subsys cpuacct
103
[    0.013999] Performance Events: unsupported p6 CPU model 2 no PMU driver, software events only.
104
[    0.019999] SMP alternatives: switching to UP code
105
[    0.142087] Freeing SMP alternatives: 20k freed
106
[    0.143029] ACPI: Core revision 20101013
107
[    0.183097] Enabling APIC mode:  Flat.  Using 1 I/O APICs
108
[    0.188254] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
109
[    0.194999] CPU0: Intel QEMU Virtual CPU version 0.14.0 stepping 03
110
[    0.194999] APIC calibration not consistent with PM-Timer: 260ms instead of 100ms
111
[    0.194999] APIC delta adjusted to PM-Timer: 6250022 (16251973)
112
[    0.200078] NMI watchdog disabled for cpu0: unable to create perf event: -2
113
[    0.202415] Brought up 1 CPUs
114
[    0.204013] Total of 1 processors activated (4000.10 BogoMIPS).
115
[    0.209977] kworker/u:0 used greatest stack depth: 6624 bytes left
116
[    0.217150] Time: 17:21:00  Date: 03/08/11
117
[    0.222179] NET: Registered protocol family 16
118
[    0.235695] ACPI: bus type pci registered
119
[    0.240165] PCI: PCI BIOS revision 2.10 entry at 0xffe77, last bus=0
120
[    0.242122] PCI: Using configuration type 1 for base access
121
[    0.255595] kworker/u:0 used greatest stack depth: 6492 bytes left
122
[    0.527657] bio: create slab <bio-0> at 0
123
[    0.796188] ACPI: Interpreter enabled
124
[    0.799059] ACPI: (supports S0 S3 S4 S5)
125
[    0.805067] ACPI: Using IOAPIC for interrupt routing
126
[    0.960590] ACPI Exception: AE_NOT_FOUND, Evaluating _PRW (20101013/scan-723)
127
[    1.047802] ACPI: No dock devices found.
128
[    1.049119] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
129
[    1.052373] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
130
[    1.060580] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
131
[    1.062056] pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
132
[    1.482723] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
133
[    1.491370] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
134
[    1.498209] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
135
[    1.506655] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
136
[    1.514742] ACPI: PCI Interrupt Link [LNKS] (IRQs 9) *0
137
[    1.523636] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
138
[    1.525144] vgaarb: loaded
139
[    1.532383] SCSI subsystem initialized
140
[    1.546534] usbcore: registered new interface driver usbfs
141
[    1.549765] usbcore: registered new interface driver hub
142
[    1.552598] usbcore: registered new device driver usb
143
[    1.564295] Advanced Linux Sound Architecture Driver Version 1.0.23.
144
[    1.567334] PCI: Using ACPI for IRQ routing
145
[    1.579259] cfg80211: Calling CRDA to update world regulatory domain
146
[    1.583254] NetLabel: Initializing
147
[    1.586189] NetLabel:  domain hash size = 128
148
[    1.588063] NetLabel:  protocols = UNLABELED CIPSOv4
149
[    1.591261] NetLabel:  unlabeled traffic allowed by default
150
[    1.593067] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
151
[    1.595087] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
152
[    1.600009] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
153
[    1.609307] Switching to clocksource tsc
154
[    1.761237] pnp: PnP ACPI init
155
[    1.763504] ACPI: bus type pnp registered
156
[    1.889248] pnp: PnP ACPI: found 8 devices
157
[    1.895820] ACPI: ACPI bus type pnp unregistered
158
[    2.181816] NET: Registered protocol family 2
159
[    2.184825] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
160
[    2.269787] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
161
[    2.274363] TCP bind hash table entries: 16384 (order: 7, 720896 bytes)
162
[    2.290113] TCP: Hash tables configured (established 16384 bind 16384)
163
[    2.293300] TCP reno registered
164
[    2.366497] UDP hash table entries: 256 (order: 2, 24576 bytes)
165
[    2.369686] UDP-Lite hash table entries: 256 (order: 2, 24576 bytes)
166
[    2.373813] NET: Registered protocol family 1
167
[    2.392072] RPC: Registered udp transport module.
168
[    2.394584] RPC: Registered tcp transport module.
169
[    2.477231] RPC: Registered tcp NFSv4.1 backchannel transport module.
170
[    2.480331] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
171
[    2.483258] pci 0000:00:01.0: PIIX3: Enabling Passive Release
172
[    2.486356] pci 0000:00:01.0: Activating ISA DMA hang workarounds
173
[    2.493392] kvm: no hardware support
174
[    2.500695] has_svm: not amd
175
[    2.502691] kvm: no hardware support
176
[    2.617768] microcode: CPU0 sig=0x623, pf=0x0, revision=0x0
177
[    2.707759] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
178
[    2.724188] audit: initializing netlink socket (disabled)
179
[    2.732540] type=2000 audit(1299604858.731:1): initialized
180
[    2.883248] rcu-torture:--- Start of test: nreaders=2 nfakewriters=4 stat_interval=0 verbose=0 test_no_idle_hz=0 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3
181
[    2.964493] HugeTLB registered 4 MB page size, pre-allocated 0 pages
182
[    3.285209] VFS: Disk quotas dquot_6.5.2
183
[    3.292974] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
184
[    3.342581] msgmni has been set to 978
185
[    3.461346] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
186
[    3.578626] io scheduler noop registered
187
[    3.581142] io scheduler deadline registered
188
[    3.587012] io scheduler cfq registered (default)
189
[    3.599660] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
190
[    3.633839] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
191
[    3.698003] ACPI: Power Button [PWRF]
192
[    3.858845] Non-volatile memory driver v1.3
193
[    3.879328] Linux agpgart interface v0.103
194
[    3.954885] [drm] Initialized drm 1.1.0 20060810
195
[    3.957695] [drm:i915_init] *ERROR* drm/i915 can't work without intel_agp module!
196
[    3.962480] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
197
�[    4.346491] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
198
[    4.548315] 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
199
[    4.723363] kworker/u:1 used greatest stack depth: 6456 bytes left
200
[    4.791992] brd: module loaded
201
[    4.932123] loop: module loaded
202
[    4.998453] Loading iSCSI transport class v2.0-870.
203
[    5.139422] scsi0 : ata_piix
204
[    5.151364] scsi1 : ata_piix
205
[    5.184877] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
206
[    5.256560] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
207
[    5.273195] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
208
[    5.363974] e1000: Copyright (c) 1999-2006 Intel Corporation.
209
[    5.367872] e1000e: Intel(R) PRO/1000 Network Driver - 1.2.7-k2
210
[    5.371218] e1000e: Copyright (c) 1999 - 2010 Intel Corporation.
211
[    5.374859] Intel(R) Gigabit Ethernet Network Driver - version 2.1.0-k2
212
[    5.381849] Copyright (c) 2007-2009 Intel Corporation.
213
[    5.389949] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
214
[    5.474918] ata1.00: ATA-7: QEMU HARDDISK, 0.14.0, max UDMA/100
215
[    5.478152] ata1.00: 6291456 sectors, multi 16: LBA48
216
[    5.484109] ata1.01: ATA-7: QEMU HARDDISK, 0.14.0, max UDMA/100
217
[    5.487235] ata1.01: 10485760 sectors, multi 16: LBA48
218
[    5.494608] ata2.00: ATAPI: QEMU DVD-ROM, 0.14.0, max UDMA/100
219
[    5.600709] e100: Copyright(c) 1999-2006 Intel Corporation
220
[    5.605492] sky2: driver version 1.28
221
[    5.614683] PPP generic driver version 2.4.2
222
[    5.625770] NET: Registered protocol family 24
223
[    5.675316] ata1.00: configured for MWDMA2
224
[    5.678796] ata1.01: configured for MWDMA2
225
[    5.681751] ata2.00: configured for MWDMA2
226
[    5.684912] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
227
[    5.692631] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
228
[    5.697661] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    0.14 PQ: 0 ANSI: 5
229
[    5.702319] 8139cp 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, high) -> IRQ 11
230
[    5.756974] sd 0:0:0:0: [sda] 6291456 512-byte logical blocks: (3.22 GB/3.00 GiB)
231
[    5.767275] sd 0:0:0:0: Attached scsi generic sg0 type 0
232
[    5.773461] sd 0:0:0:0: [sda] Write Protect is off
233
[    5.824534] scsi 0:0:1:0: Direct-Access     ATA      QEMU HARDDISK    0.14 PQ: 0 ANSI: 5
234
[    5.834537] sd 0:0:1:0: [sdb] 10485760 512-byte logical blocks: (5.36 GB/5.00 GiB)
235
[    5.843622] sd 0:0:1:0: Attached scsi generic sg1 type 0
236
[    5.914295] sd 0:0:1:0: [sdb] Write Protect is off
237
[    5.922565] sd 0:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
238
[    6.021769] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
239
[    6.040080] scsi 1:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     0.14 PQ: 0 ANSI: 5
240
[    6.160364]  sdb: sdb1
241
[    6.168130]  sda: sda1
242
[    6.226214] sd 0:0:1:0: [sdb] Attached SCSI disk
243
[    6.268682] sd 0:0:0:0: [sda] Attached SCSI disk
244
[    6.277424] 8139cp 0000:00:03.0: eth0: RTL-8139C+ at 0xe082a000, 02:04:64:a4:39:b1, IRQ 11
245
[    6.377303] sr0: scsi3-mmc drive: 4x/4x xa/form2 tray
246
[    6.380171] cdrom: Uniform CD-ROM driver Revision: 3.20
247
[    6.519994] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
248
[    6.522919] 8139cp 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 (level, high) -> IRQ 10
249
[    6.584236] 8139cp 0000:00:04.0: eth1: RTL-8139C+ at 0xe082e000, 02:04:64:a4:39:c1, IRQ 10
250
[    6.697746] sr 1:0:0:0: Attached scsi generic sg2 type 5
251
[    6.824286] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
252
[    6.829903] 8139cp 0000:00:05.0: PCI INT A -> Link[LNKA] -> GSI 10 (level, high) -> IRQ 10
253
[    6.957826] 8139cp 0000:00:05.0: eth2: RTL-8139C+ at 0xe0832000, 02:04:64:a4:39:d1, IRQ 10
254
[    7.091635] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
255
[    7.094507] 8139cp 0000:00:06.0: PCI INT A -> Link[LNKB] -> GSI 11 (level, high) -> IRQ 11
256
[    7.141206] 8139cp 0000:00:06.0: eth3: RTL-8139C+ at 0xe0836000, 02:04:64:a4:39:e1, IRQ 11
257
[    7.222860] 8139cp 0000:00:07.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, high) -> IRQ 11
258
[    7.367814] 8139cp 0000:00:07.0: eth4: RTL-8139C+ at 0xe083a000, 02:04:64:a4:39:f1, IRQ 11
259
[    7.386895] console [netcon0] enabled
260
[    7.500698] netconsole: network logging started
261
[    7.522185] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
262
[    7.600465] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
263
[    7.605754] uhci_hcd: USB Universal Host Controller Interface driver
264
[    7.611290] usbcore: registered new interface driver usblp
265
[    7.614517] Initializing USB Mass Storage driver...
266
[    7.620267] usbcore: registered new interface driver usb-storage
267
[    7.624337] USB Mass Storage support registered.
268
[    7.640817] usbcore: registered new interface driver libusual
269
[    7.704678] PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
270
[    7.712630] serio: i8042 KBD port at 0x60,0x64 irq 1
271
[    7.716589] serio: i8042 AUX port at 0x60,0x64 irq 12
272
[    7.726312] mice: PS/2 mouse device common for all mice
273
[    7.824146] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
274
[    7.847521] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
275
[    7.913964] rtc0: alarms up to one day, 114 bytes nvram, hpet irqs
276
[    7.923306] device-mapper: ioctl: 4.18.0-ioctl (2010-06-29) initialised: dm-devel@redhat.com
277
[    7.930887] cpuidle: using governor ladder
278
[    7.981170] cpuidle: using governor menu
279
[    8.019598] usbcore: registered new interface driver usbhid
280
[    8.056511] usbhid: USB HID core driver
281
[    8.069986] ALSA device list:
282
[    8.072158]   No soundcards found.
283
[    8.078962] netem: version 1.2
284
[    8.081336] Netfilter messages via NETLINK v0.30.
285
[    8.145300] nf_conntrack version 0.5.0 (7826 buckets, 31304 max)
286
[    8.149610] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2
287
[    8.164218] ctnetlink v0.93: registering with nfnetlink.
288
[    8.222566] ip_tables: (C) 2000-2006 Netfilter Core Team
289
[    8.226176] TCP cubic registered
290
[    8.229248] Initializing XFRM netlink socket
291
[    8.236871] NET: Registered protocol family 10
292
[    8.247620] lo: Disabled Privacy Extensions
293
[    8.294175] ip6_tables: (C) 2000-2006 Netfilter Core Team
294
[    8.317398] IPv6 over IPv4 tunneling driver
295
[    8.325471] sit0: Disabled Privacy Extensions
296
[    8.336743] NET: Registered protocol family 17
297
[    8.340124] L2TP core driver, V2.0
298
[    8.342402] PPPoL2TP kernel driver, V2.0
299
[    8.422482] L2TP IP encapsulation support (L2TPv3)
300
[    8.426508] L2TP netlink interface
301
[    8.429347] L2TP ethernet pseudowire support (L2TPv3)
302
[    8.432325] L2TP debugfs support
303
[    8.434434] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
304
[    8.438538] All bugs added by David S. Miller <davem@redhat.com>
305
[    8.441793] Registering the dns_resolver key type
306
[    8.445391] Using IPI No-Shortcut mode
307
[    8.468644] registered taskstats version 1
308
[    8.532011] kmemleak: Kernel memory leak detector initialized
309
[    8.535189] kmemleak: Automatic memory scanning thread started
310
[    8.540144]   Magic number: 3:208:390
311
[    8.545224] md: Waiting for all devices to be available before autodetect
312
[    8.548713] md: If you don't use raid, use raid=noautodetect
313
[    8.569605] md: Autodetecting RAID arrays.
314
[    8.640892] md: Scanned 0 and added 0 devices.
315
[    8.643841] md: autorun ...
316
[    8.646237] md: ... autorun DONE.
317
[    8.793905] EXT3-fs (sda1): recovery required on readonly filesystem
318
[    8.797496] EXT3-fs (sda1): write access will be enabled during recovery
319
[    8.962176] EXT3-fs: barriers not enabled
320
[    9.508811] EXT3-fs (sda1): recovery complete
321
[    9.511758] kjournald starting.  Commit interval 5 seconds
322
[    9.517979] EXT3-fs (sda1): mounted filesystem with ordered data mode
323
[    9.601464] VFS: Mounted root (ext3 filesystem) readonly on device 8:1.
324
[    9.605204] Freeing unused kernel memory: 1772k freed
325
[    9.611650] Write protecting the kernel text: 5452k
326
[    9.639547] Write protecting the kernel read-only data: 2432k
327
SELinux:  Could not open policy file <= /etc/selinux/targeted/policy/policy.24:  No such file or directory
328
INIT: version 2.86 booting
329
[   11.131116] stty used greatest stack depth: 5668 bytes left
330
[   11.956254] mount used greatest stack depth: 5436 bytes left
331
Starting the hotplug events dispatcher: udevd[   13.469114] udevd (935): /proc/935/oom_adj is deprecated, please use /proc/935/oom_score_adj instead.
332
.
333
Synthesizing the initial hotplug events...done.
334
Waiting for /dev to be fully populated...done.
335
Setting the system clock.
336
Activating swap...done.
337
Checking root file system...fsck 1.41.3 (12-Oct-2008)
338
/dev/sda1: clean, 86087/196608 files, 546918/785169 blocks
339
done.
340
[   34.825784] EXT3-fs (sda1): using internal journal
341
Setting the system clock.
342
[   35.401774] hpet1: lost 1 rtc interrupts
343
[   35.553727] hpet1: lost 6 rtc interrupts
344
[   35.672674] hpet1: lost 5 rtc interrupts
345
[   35.777413] hpet1: lost 4 rtc interrupts
346
[   35.908025] hpet1: lost 6 rtc interrupts
347
[   36.051879] hpet1: lost 5 rtc interrupts
348
Cleaning up ifupdown....
349
Loading kernel modules...done.
350
Checking file systems...fsck 1.41.3 (12-Oct-2008)
351
done.
352
Setting kernel variables (/etc/sysctl.conf)...done.
353
Mounting local filesystems...[   38.303430] EXT3-fs: barriers not enabled
354
[   38.308241] EXT3-fs (sdb1): mounted filesystem with ordered data mode
355
[   38.312634] kjournald starting.  Commit interval 5 seconds
356
done.
357
Activating swapfile swap...done.
358
Setting up networking....
359
Configuring network interfaces...done.
360
Starting portmap daemon...[   42.865180] eth0: link up, 100Mbps, full-duplex, lpa 0x05E1
361
.
362
Starting NFS common utilities: statd.
363
Setting console screen modes and fonts.
364
[   45.756233] mv used greatest stack depth: 5276 bytes left
365
INIT: Entering runlevel: 2
366
Starting enhanced syslogd: rsyslogd.
367
Starting ACPI services....
368
Starting system message bus: dbus.
369
Starting OpenBSD Secure Shell server: sshd.
370
Starting MTA: exim4.
371
Starting NFS common utilities: statd.
372
Not starting internet superserver: no services enabled.
373
Starting file alteration monitor: FAM.
374
Starting Hardware abstraction layer: hald.
375
Starting WIDE DHCPv6 client: dhcp6c.
376
Starting WIDE DHCPv6 server on bat0: dhcp6s failed!
377
Starting deferred execution scheduler: atd.
378
Starting periodic command scheduler: crond.
379

    
380
Debian GNU/Linux 5.0 mesh-node1 ttyS0
381

    
382
mesh-node1 login: [  105.866826] batman_adv: B.A.T.M.A.N. advanced 2011.0.0 (compatibility version 12) loaded
383
[  107.180239] batman_adv: bat0: Adding interface: eth1
384
[  107.191482] batman_adv: bat0: The MTU of interface eth1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1527 would solve the problem.
385
[  107.287804] batman_adv: bat0: Not using interface eth1 (retrying later): interface not active
386
[  107.517835] batman_adv: bat0: Adding interface: eth2
387
[  107.527152] batman_adv: bat0: The MTU of interface eth2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1527 would solve the problem.
388
[  107.667533] batman_adv: bat0: Not using interface eth2 (retrying later): interface not active
389
[  107.681105] batman_adv: bat0: Adding interface: eth3
390
[  107.820802] batman_adv: bat0: The MTU of interface eth3 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1527 would solve the problem.
391
[  107.898997] batman_adv: bat0: Not using interface eth3 (retrying later): interface not active
392
[  107.917351] batman_adv: bat0: Adding interface: eth4
393
[  107.935509] batman_adv: bat0: The MTU of interface eth4 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1527 would solve the problem.
394
[  108.087632] batman_adv: bat0: Not using interface eth4 (retrying later): interface not active
395
[  108.220630] eth1: link up, 100Mbps, full-duplex, lpa 0x05E1
396
[  108.270593] batman_adv: bat0: Interface activated: eth1
397
[  108.401220] eth2: link up, 100Mbps, full-duplex, lpa 0x05E1
398
[  108.409794] batman_adv: bat0: Interface activated: eth2
399
[  108.547593] eth3: link up, 100Mbps, full-duplex, lpa 0x05E1
400
[  108.555994] batman_adv: bat0: Interface activated: eth3
401
[  108.658933] eth4: link up, 100Mbps, full-duplex, lpa 0x05E1
402
[  108.663296] batman_adv: bat0: Interface activated: eth4
403
[  110.961319]
404
[  110.961320] =======================================================
405
[  110.962025] [ INFO: possible circular locking dependency detected ]
406
[  110.962025] 2.6.37 #3
407
[  110.962025] -------------------------------------------------------
408
[  110.962025] rmmod/2700 is trying to acquire lock:
409
[  110.962025]  (s_active#58){++++.+}, at: [<c1146aef>] sysfs_remove_dir+0x5e/0x6c
410
[  110.962025]
411
[  110.962025] but task is already holding lock:
412
[  110.962025]  (rtnl_mutex){+.+.+.}, at: [<c1429703>] rtnl_lock+0xf/0x11
413
[  110.962025]
414
[  110.962025] which lock already depends on the new lock.
415
[  110.962025]
416
[  110.962025]
417
[  110.962025] the existing dependency chain (in reverse order) is:
418
[  110.962025]
419
[  110.962025] -> #1 (rtnl_mutex){+.+.+.}:
420
[  110.962025]        [<c1087d68>] lock_acquire+0xce/0xeb
421
[  110.962025]        [<c154a9b3>] __mutex_lock_common+0x3e/0x3a6
422
[  110.962025]        [<c154adaa>] mutex_lock_nested+0x2b/0x33
423
[  110.962025]        [<c1429703>] rtnl_lock+0xf/0x11
424
[  110.962025]        [<c14200f5>] register_netdev+0xc/0x3f
425
[  110.962025]        [<e080f1f3>] softif_create+0x38/0x137 [batman_adv]
426
[  110.962025]        [<e080b69e>] hardif_enable_interface+0x33/0x1db [batman_adv]
427
[  110.962025]        [<e0809cae>] store_mesh_iface+0xe2/0xfb [batman_adv]
428
[  110.962025]        [<c11defd1>] kobj_attr_store+0x1a/0x22
429
[  110.962025]        [<c11457df>] sysfs_write_file+0xb9/0xe4
430
[  110.962025]        [<c10fcd50>] vfs_write+0x84/0xde
431
[  110.962025]        [<c10fce43>] sys_write+0x3b/0x60
432
[  110.962025]        [<c154c45d>] syscall_call+0x7/0xb
433
[  110.962025]
434
[  110.962025] -> #0 (s_active#58){++++.+}:
435
[  110.962025]        [<c1087a00>] __lock_acquire+0x966/0xc00
436
[  110.962025]        [<c1087d68>] lock_acquire+0xce/0xeb
437
[  110.962025]        [<c11469f3>] sysfs_addrm_finish+0x92/0xf9
438
[  110.962025]        [<c1146aef>] sysfs_remove_dir+0x5e/0x6c
439
[  110.962025]        [<c11df397>] kobject_del+0xf/0x2c
440
[  110.962025]        [<c11df3e6>] kobject_release+0x32/0x50
441
[  110.962025]        [<c11e0191>] kref_put+0x39/0x44
442
[  110.962025]        [<c11df330>] kobject_put+0x37/0x3c
443
[  110.962025]        [<e0809689>] sysfs_del_hardif+0xd/0x16 [batman_adv]
444
[  110.962025]        [<e080b36f>] hardif_remove_interface+0x23/0x33 [batman_adv]
445
[  110.962025]        [<e080b658>] hardif_remove_interfaces+0x6d/0x80 [batman_adv]
446
[  110.962025]        [<e0812675>] batman_exit+0x17/0x3c [batman_adv]
447
[  110.962025]        [<c109226e>] sys_delete_module+0x184/0x1dc
448
[  110.962025]        [<c154c45d>] syscall_call+0x7/0xb
449
[  110.962025]
450
[  110.962025] other info that might help us debug this:
451
[  110.962025]
452
[  110.962025] 1 lock held by rmmod/2700:
453
[  110.962025]  #0:  (rtnl_mutex){+.+.+.}, at: [<c1429703>] rtnl_lock+0xf/0x11
454
[  110.962025]
455
[  110.962025] stack backtrace:
456
[  110.962025] Pid: 2700, comm: rmmod Not tainted 2.6.37 #3
457
[  110.962025] Call Trace:
458
[  110.962025]  [<c15496c7>] ? printk+0xf/0x11
459
[  110.962025]  [<c1086d5d>] print_circular_bug+0x90/0x9c
460
[  110.962025]  [<c1087a00>] __lock_acquire+0x966/0xc00
461
[  110.962025]  [<c1087d68>] lock_acquire+0xce/0xeb
462
[  110.962025]  [<c1146aef>] ? sysfs_remove_dir+0x5e/0x6c
463
[  110.962025]  [<c11469f3>] sysfs_addrm_finish+0x92/0xf9
464
[  110.962025]  [<c1146aef>] ? sysfs_remove_dir+0x5e/0x6c
465
[  110.962025]  [<c1146aef>] sysfs_remove_dir+0x5e/0x6c
466
[  110.962025]  [<c11df397>] kobject_del+0xf/0x2c
467
[  110.962025]  [<c11df3e6>] kobject_release+0x32/0x50
468
[  110.962025]  [<c11df3b4>] ? kobject_release+0x0/0x50
469
[  110.962025]  [<c11e0191>] kref_put+0x39/0x44
470
[  110.962025]  [<c11df330>] kobject_put+0x37/0x3c
471
[  110.962025]  [<e0809689>] sysfs_del_hardif+0xd/0x16 [batman_adv]
472
[  110.962025]  [<e080b36f>] hardif_remove_interface+0x23/0x33 [batman_adv]
473
[  110.962025]  [<e080b658>] hardif_remove_interfaces+0x6d/0x80 [batman_adv]
474
[  110.962025]  [<e0812675>] batman_exit+0x17/0x3c [batman_adv]
475
[  110.962025]  [<c109226e>] sys_delete_module+0x184/0x1dc
476
[  110.962025]  [<c1085771>] ? put_lock_stats+0xd/0x22
477
[  110.962025]  [<c108583b>] ? lock_release_holdtime+0xb5/0xba
478
[  110.962025]  [<c10e96ff>] ? sys_munmap+0x39/0x3f
479
[  110.962025]  [<c154c490>] ? restore_all_notrace+0x0/0x18
480
[  110.962025]  [<c154c45d>] syscall_call+0x7/0xb
481
[  112.084273] batman_adv: bat0: Interface deactivated: eth1
482
[  112.170271] batman_adv: bat0: Removing interface: eth1
483
[  112.179630] batman_adv: bat0: Interface deactivated: eth2
484
[  112.182342] batman_adv: bat0: Removing interface: eth2
485
[  112.269922] batman_adv: bat0: Interface deactivated: eth3
486
[  112.273217] batman_adv: bat0: Removing interface: eth3
487
[  112.375313] BUG: unable to handle kernel NULL pointer dereference at 0000003f
488
[  112.376122] IP: [<c1340777>] cp_interrupt+0x25/0x2b8
489
[  112.376122] *pde = 00000000
490
[  112.376122] Oops: 0000 [#1] PREEMPT SMP
491
[  112.376122] last sysfs file: /sys/devices/virtual/net/lo/operstate
492
[  112.376122] Modules linked in: batman_adv(-)
493
[  112.376122]
494
[  112.376122] Pid: 2700, comm: rmmod Not tainted 2.6.37 #3 /Bochs
495
[  112.376122] EIP: 0060:[<c1340777>] EFLAGS: 00010006 CPU: 0
496
[  112.376122] EIP is at cp_interrupt+0x25/0x2b8
497
[  112.376122] EAX: 0000003f EBX: de0e0ac0 ECX: 00000001 EDX: de798000
498
[  112.376122] ESI: 00000000 EDI: de798480 EBP: df009fc0 ESP: df009f98
499
[  112.376122]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
500
[  112.376122] Process rmmod (pid: 2700, ti=df008000 task=dae5a850 task.ti=dac7a000)
501
[  112.376122] Stack:
502
[  112.376122]  00000001 de798000 00009fd0 de6a8c88 c10ae071 c17ba414 00000046 de0e0ac0
503
[  112.376122]  00000000 daefcac0 df009fe0 c10ac5e1 0000000b 00000001 00000080 de0e0ac0
504
[  112.376122]  c17ba3c0 c17ba404 df009ff8 c10ae0e9 0000000b dac7be3c df00a000 c10ae059
505
[  112.376122] Call Trace:
506
[  112.376122]  [<c10ae071>] ? handle_fasteoi_irq+0x18/0xc8
507
[  112.376122]  [<c10ac5e1>] ? handle_IRQ_event+0x9a/0x1a1
508
[  112.376122]  [<c10ae0e9>] ? handle_fasteoi_irq+0x90/0xc8
509
[  112.376122]  [<c10ae059>] ? handle_fasteoi_irq+0x0/0xc8
510
[  112.376122]  <IRQ>
511
[  112.376122]  [<c1031600>] ? do_IRQ+0x45/0x9f
512
[  112.376122]  [<c1030b2e>] ? common_interrupt+0x2e/0x34
513
[  112.376122]  [<e080c7ff>] ? orig_hash_del_if+0xb6/0x220 [batman_adv]
514
[  112.376122]  [<e080b25e>] ? hardif_disable_interface+0x65/0x153 [batman_adv]
515
[  112.376122]  [<e080b35d>] ? hardif_remove_interface+0x11/0x33 [batman_adv]
516
[  112.376122]  [<e080b658>] ? hardif_remove_interfaces+0x6d/0x80 [batman_adv]
517
[  112.376122]  [<e0812675>] ? batman_exit+0x17/0x3c [batman_adv]
518
[  112.376122]  [<c109226e>] ? sys_delete_module+0x184/0x1dc
519
[  112.376122]  [<c1085771>] ? put_lock_stats+0xd/0x22
520
[  112.376122]  [<c108583b>] ? lock_release_holdtime+0xb5/0xba
521
[  112.376122]  [<c10e96ff>] ? sys_munmap+0x39/0x3f
522
[  112.376122]  [<c154c490>] ? restore_all_notrace+0x0/0x18
523
[  112.376122]  [<c154c45d>] ? syscall_call+0x7/0xb
524
[  112.376122] Code: 59 5b 5e 5f 5d c3 55 89 e5 57 56 53 83 ec 1c 85 d2 89 55 dc 0f 84 9a 02 00 00 8b 82 80 04 00 00 89 d7 81 c7 80 04 00 00 83 c0 3e <66> 8b 10 89 d0 48 66 83 f8 fd 66 89 55 e2 0f 87 75 02 00 00 0f
525
[  112.376122] EIP: [<c1340777>] cp_interrupt+0x25/0x2b8 SS:ESP 0068:df009f98
526
[  112.376122] CR2: 000000000000003f
527
[  112.376122] ---[ end trace 38f2223d2a5c1890 ]---
528
[  112.376122] Kernel panic - not syncing: Fatal exception in interrupt
529
[  112.376122] Pid: 2700, comm: rmmod Tainted: G      D     2.6.37 #3
530
[  112.376122] Call Trace:
531
[  112.376122]  [<c15496c7>] ? printk+0xf/0x11
532
[  112.376122]  [<c15495b2>] panic+0x5a/0x160
533
[  112.376122]  [<c154d318>] oops_end+0x8b/0x9a
534
[  112.376122]  [<c1049c73>] no_context+0x114/0x11e
535
[  112.376122]  [<c1049da4>] __bad_area_nosemaphore+0x127/0x12f
536
[  112.376122]  [<c1085327>] ? trace_hardirqs_off+0xb/0xd
537
[  112.376122]  [<c11d4a5c>] ? __blk_complete_request+0xce/0xdf
538
[  112.376122]  [<c11d4a87>] ? blk_complete_request+0x1a/0x1f
539
[  112.376122]  [<c12b4013>] ? scsi_done+0x71/0x75
540
[  112.376122]  [<c12d2dbe>] ? ata_scsi_qc_complete+0x2c4/0x2cc
541
[  112.376122]  [<c12cc54a>] ? __ata_qc_complete+0xca/0xcf
542
[  112.376122]  [<c1049db9>] bad_area_nosemaphore+0xd/0x10
543
[  112.376122]  [<c154e93c>] do_page_fault+0x186/0x368
544
[  112.376122]  [<c12dbcc7>] ? ata_hsm_qc_complete+0xb5/0xcf
545
[  112.376122]  [<c107b7ad>] ? sched_clock_local+0x17/0x123
546
[  112.376122]  [<c1087d99>] ? print_lock_contention_bug+0x14/0xd7
547
[  112.376122]  [<c154e7b6>] ? do_page_fault+0x0/0x368
548
[  112.376122]  [<c154ca4b>] error_code+0x5f/0x64
549
[  112.376122]  [<c154e7b6>] ? do_page_fault+0x0/0x368
550
[  112.376122]  [<c1340777>] ? cp_interrupt+0x25/0x2b8
551
[  112.376122]  [<c10ae071>] ? handle_fasteoi_irq+0x18/0xc8
552
[  112.376122]  [<c10ac5e1>] handle_IRQ_event+0x9a/0x1a1
553
[  112.376122]  [<c10ae0e9>] handle_fasteoi_irq+0x90/0xc8
554
[  112.376122]  [<c10ae059>] ? handle_fasteoi_irq+0x0/0xc8
555
[  112.376122]  <IRQ>  [<c1031600>] ? do_IRQ+0x45/0x9f
556
[  112.376122]  [<c1030b2e>] ? common_interrupt+0x2e/0x34
557
[  112.376122]  [<e080c7ff>] ? orig_hash_del_if+0xb6/0x220 [batman_adv]
558
[  112.376122]  [<e080b25e>] ? hardif_disable_interface+0x65/0x153 [batman_adv]
559
[  112.376122]  [<e080b35d>] ? hardif_remove_interface+0x11/0x33 [batman_adv]
560
[  112.376122]  [<e080b658>] ? hardif_remove_interfaces+0x6d/0x80 [batman_adv]
561
[  112.376122]  [<e0812675>] ? batman_exit+0x17/0x3c [batman_adv]
562
[  112.376122]  [<c109226e>] ? sys_delete_module+0x184/0x1dc
563
[  112.376122]  [<c1085771>] ? put_lock_stats+0xd/0x22
564
[  112.376122]  [<c108583b>] ? lock_release_holdtime+0xb5/0xba
565
[  112.376122]  [<c10e96ff>] ? sys_munmap+0x39/0x3f
566
[  112.376122]  [<c154c490>] ? restore_all_notrace+0x0/0x18
567
[  112.376122]  [<c154c45d>] ? syscall_call+0x7/0xb
    (1-1/1)