Gentoo Archives: gentoo-user

From: Heinz Sporn <heinz.sporn@××××××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Weird "Buffer I/O error" in dev ndb0
Date: Tue, 27 Sep 2005 14:49:09
Message-Id: 1127832094.15085.2.camel@spok.local.sporn-it.com
In Reply to: [gentoo-user] Weird "Buffer I/O error" in dev ndb0 by Phill MV
1 Am Dienstag, den 27.09.2005, 01:31 -0400 schrieb Phill MV:
2 > Evertyime I boot up I gett a long string of weird buffer errors
3 > shortly after udev starts up;
4 > stuff like
5 >
6 > nbd0: Request when not-ready
7 > end_request: I/O error, dev nbd0, sector 4294965120
8 >
9 > where ndb0 changes up to ndb12.
10 >
11
12 Same here. Found a post that recommended compiling it as module. Problem
13 solved.
14
15 > I still have no clue what dev/ndb0 refers to, but the computer still
16 > seems to be running fine.
17 > fsck'ing the drives revealed nothing and I might run a memory test
18 > later on.
19 > (some part of me fears it's my ram, tho, which sounds like it'd make
20 > sense. )
21 >
22 >
23 > Any ideas?
24 >
25 >
26 >
27 > dmesg follows.
28 >
29 > hif bin # dmesg
30 > hda1 hda2 hda3 hda4 < hda5 >
31 > hdb: max request size: 128KiB
32 > hdb: 78156288 sectors (40016 MB) w/2048KiB Cache, CHS=65535/16/63,
33 > UDMA(133)
34 > hdb: cache flushes supported
35 > hdb: hdb1
36 > hdc: ATAPI 48X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
37 > Uniform CD-ROM driver Revision: 3.20
38 > hdd: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
39 > ide-floppy driver 0.99.newide
40 > libata version 1.11 loaded.
41 > ieee1394: raw1394: /dev/raw1394 device initialized
42 > usbmon: debugs is not available
43 > ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 10
44 > PCI: setting IRQ 10 as level-triggered
45 > ACPI: PCI Interrupt 0000:00:10.3[D] -> Link [LNKE] -> GSI 10 (level,
46 > low) -> IRQ 10
47 > ehci_hcd 0000:00:10.3: VIA Technologies, Inc. USB 2.0
48 > ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 1
49 > ehci_hcd 0000:00:10.3: irq 10, io mem 0xe8800000
50 > ehci_hcd 0000:00:10.3: USB 2.0 initialized, EHCI 1.00, driver 10 Dec
51 > 2004
52 > hub 1-0:1.0: USB hub found
53 > hub 1-0:1.0: 6 ports detected
54 > ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (OHCI) Driver
55 > (PCI)
56 > USB Universal Host Controller Interface driver v2.2
57 > ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKE] -> GSI 10 (level,
58 > low) -> IRQ 10
59 > uhci_hcd 0000:00:10.0: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
60 > Controller
61 > uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
62 > uhci_hcd 0000:00:10.0: irq 10, io base 0x0000d800
63 > hub 2-0:1.0: USB hub found
64 > hub 2-0:1.0: 2 ports detected
65 > ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [LNKE] -> GSI 10 (level,
66 > low) -> IRQ 10
67 > uhci_hcd 0000:00:10.1: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
68 > Controller (#2)
69 > uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
70 > uhci_hcd 0000:00:10.1: irq 10, io base 0x0000d400
71 > hub 3-0:1.0: USB hub found
72 > hub 3-0:1.0: 2 ports detected
73 > ACPI: PCI Interrupt 0000:00:10.2[C] -> Link [LNKE] -> GSI 10 (level,
74 > low) -> IRQ 10
75 > uhci_hcd 0000:00:10.2: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
76 > Controller (#3)
77 > uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
78 > uhci_hcd 0000:00:10.2: irq 10, io base 0x0000d000
79 > hub 4-0:1.0: USB hub found
80 > hub 4-0:1.0: 2 ports detected
81 > usbcore: registered new driver usblp
82 > drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
83 > Initializing USB Mass Storage driver...
84 > usbcore: registered new driver usb-storage
85 > USB Mass Storage support registered.
86 > usbcore: registered new driver usbhid
87 > drivers/usb/input/hid-core.c: v2.01:USB HID core driver
88 > Advanced Linux Sound Architecture Driver Version 1.0.9rc2 (Thu Mar 24
89 > 10:33:39 2005 UTC).
90 > ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 3
91 > PCI: setting IRQ 3 as level-triggered
92 > ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [LNKF] -> GSI 3 (level,
93 > low) -> IRQ 3
94 > PCI: Setting latency timer of device 0000:00:11.5 to 64
95 > codec_read: codec 0 is not valid [0x107e5370]
96 > codec_read: codec 0 is not valid [0x107e5370]
97 > codec_read: codec 0 is not valid [0x107e5370]
98 > codec_read: codec 0 is not valid [0x107e5370]
99 > ALSA device list:
100 > #0: VIA 8235 with AD1980 at 0xe000, irq 3
101 > oprofile: using timer interrupt.
102 > NET: Registered protocol family 2
103 > IP: routing cache hash table of 2048 buckets, 16Kbytes
104 > TCP established hash table entries: 16384 (order: 5, 131072 bytes)
105 > TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
106 > TCP: Hash tables configured (established 16384 bind 16384)
107 > ip_conntrack version 2.1 (2047 buckets, 16376 max) - 212 bytes per
108 > conntrack
109 > ip_tables: (C) 2000-2002 Netfilter core team
110 > ipt_recent v0.3.1: Stephen Frost <sfrost@×××××××.net>.
111 > http://snowman.net/projects/ipt_recent/
112 > arp_tables: (C) 2002 David S. Miller
113 > NET: Registered protocol family 1
114 > NET: Registered protocol family 17
115 > ACPI wakeup devices:
116 > PCI0 PCI1 USB0 USB1 USB2 SU20 SLAN
117 > ACPI: (supports S0 S1 S4 S5)
118 > ReiserFS: hda3: found reiserfs format "3.6" with standard journal
119 > ReiserFS: hda3: using ordered data mode
120 > ReiserFS: hda3: journal params: device hda3, size 8192, journal first
121 > block 18, max trans len 1024, max batch 900, max commit age 30, max
122 > trans age 30
123 > ReiserFS: hda3: checking transaction log (hda3)
124 > ReiserFS: hda3: journal-1153: found in header: first_unflushed_offset
125 > 6104, last_flushed_trans_id 917135
126 > ReiserFS: hda3: journal-1206: Starting replay from offset
127 > 3939069125990360, trans_id 0
128 > ReiserFS: hda3: journal-1299: Setting newest_mount_id to 307
129 > ReiserFS: hda3: Using r5 hash to sort names
130 > VFS: Mounted root (reiserfs filesystem) readonly.
131 > Freeing unused kernel memory: 200k freed
132 > nbd0: Request when not-ready
133 > end_request: I/O error, dev nbd0, sector 4294965120
134 > Buffer I/O error on device nbd0, logical block 536870640
135 > nbd0: Request when not-ready
136 > end_request: I/O error, dev nbd0, sector 4294965120
137 > Buffer I/O error on device nbd0, logical block 536870640
138 > nbd0: Request when not-ready
139 > end_request: I/O error, dev nbd0, sector 4294964992
140 > Buffer I/O error on device nbd0, logical block 536870624
141 > nbd0: Request when not-ready
142 > end_request: I/O error, dev nbd0, sector 4294964992
143 > Buffer I/O error on device nbd0, logical block 536870624
144 > nbd0: Request when not-ready
145 > end_request: I/O error, dev nbd0, sector 4294964992
146 > Buffer I/O error on device nbd0, logical block 536870624
147 > nbd0: Request when not-ready
148 > end_request: I/O error, dev nbd0, sector 4294964848
149 > Buffer I/O error on device nbd0, logical block 536870606
150 > nbd0: Request when not-ready
151 > end_request: I/O error, dev nbd0, sector 4294964848
152 > Buffer I/O error on device nbd0, logical block 536870606
153 > nbd1: Request when not-ready
154 > end_request: I/O error, dev nbd1, sector 4294965120
155 > Buffer I/O error on device nbd1, logical block 536870640
156 > nbd1: Request when not-ready
157 > end_request: I/O error, dev nbd1, sector 4294965120
158 > Buffer I/O error on device nbd1, logical block 536870640
159 > nbd1: Request when not-ready
160 > end_request: I/O error, dev nbd1, sector 4294964992
161 > Buffer I/O error on device nbd1, logical block 536870624
162 > nbd1: Request when not-ready
163 > end_request: I/O error, dev nbd1, sector 4294964992
164 > nbd1: Request when not-ready
165 > end_request: I/O error, dev nbd1, sector 4294964992
166 > nbd1: Request when not-ready
167 > end_request: I/O error, dev nbd1, sector 4294964848
168 > nbd1: Request when not-ready
169 > end_request: I/O error, dev nbd1, sector 4294964848
170 > nbd10: Request when not-ready
171 > end_request: I/O error, dev nbd10, sector 4294965120
172 > nbd10: Request when not-ready
173 > end_request: I/O error, dev nbd10, sector 4294965120
174 > nbd10: Request when not-ready
175 > end_request: I/O error, dev nbd10, sector 4294964992
176 > nbd10: Request when not-ready
177 > end_request: I/O error, dev nbd10, sector 4294964992
178 > nbd10: Request when not-ready
179 > end_request: I/O error, dev nbd10, sector 4294964992
180 > nbd10: Request when not-ready
181 > end_request: I/O error, dev nbd10, sector 4294964848
182 > nbd10: Request when not-ready
183 > end_request: I/O error, dev nbd10, sector 4294964848
184 > nbd11: Request when not-ready
185 > end_request: I/O error, dev nbd11, sector 4294965120
186 > nbd11: Request when not-ready
187 > end_request: I/O error, dev nbd11, sector 4294965120
188 > nbd11: Request when not-ready
189 > end_request: I/O error, dev nbd11, sector 4294964992
190 > nbd11: Request when not-ready
191 > end_request: I/O error, dev nbd11, sector 4294964992
192 > nbd11: Request when not-ready
193 > end_request: I/O error, dev nbd11, sector 4294964992
194 > nbd11: Request when not-ready
195 > end_request: I/O error, dev nbd11, sector 4294964848
196 > nbd11: Request when not-ready
197 > end_request: I/O error, dev nbd11, sector 4294964848
198 > nbd12: Request when not-ready
199 > end_request: I/O error, dev nbd12, sector 4294965120
200 > nbd12: Request when not-ready
201 > end_request: I/O error, dev nbd12, sector 4294965120
202 > nbd12: Request when not-ready
203 > end_request: I/O error, dev nbd12, sector 4294964992
204 > nbd12: Request when not-ready
205 > end_request: I/O error, dev nbd12, sector 4294964992
206 > nbd12: Request when not-ready
207 > end_request: I/O error, dev nbd12, sector 4294964992
208 > nbd12: Request when not-ready
209 > end_request: I/O error, dev nbd12, sector 4294964848
210 > nbd12: Request when not-ready
211 > end_request: I/O error, dev nbd12, sector 4294964848
212 > nbd13: Request when not-ready
213 > end_request: I/O error, dev nbd13, sector 4294965120
214 > nbd13: Request when not-ready
215 > end_request: I/O error, dev nbd13, sector 4294965120
216 > nbd13: Request when not-ready
217 > end_request: I/O error, dev nbd13, sector 4294964992
218 > nbd13: Request when not-ready
219 > end_request: I/O error, dev nbd13, sector 4294964992
220 > nbd13: Request when not-ready
221 > end_request: I/O error, dev nbd13, sector 4294964992
222 > nbd13: Request when not-ready
223 > end_request: I/O error, dev nbd13, sector 4294964848
224 > nbd13: Request when not-ready
225 > end_request: I/O error, dev nbd13, sector 4294964848
226 > nbd14: Request when not-ready
227 > end_request: I/O error, dev nbd14, sector 4294965120
228 > nbd14: Request when not-ready
229 > end_request: I/O error, dev nbd14, sector 4294965120
230 > nbd14: Request when not-ready
231 > end_request: I/O error, dev nbd14, sector 4294964992
232 > nbd14: Request when not-ready
233 > end_request: I/O error, dev nbd14, sector 4294964992
234 > nbd14: Request when not-ready
235 > end_request: I/O error, dev nbd14, sector 4294964992
236 > nbd14: Request when not-ready
237 > end_request: I/O error, dev nbd14, sector 4294964848
238 > nbd14: Request when not-ready
239 > end_request: I/O error, dev nbd14, sector 4294964848
240 > nbd15: Request when not-ready
241 > end_request: I/O error, dev nbd15, sector 4294965120
242 > nbd15: Request when not-ready
243 > end_request: I/O error, dev nbd15, sector 4294965120
244 > nbd15: Request when not-ready
245 > end_request: I/O error, dev nbd15, sector 4294964992
246 > nbd15: Request when not-ready
247 > end_request: I/O error, dev nbd15, sector 4294964992
248 > nbd15: Request when not-ready
249 > end_request: I/O error, dev nbd15, sector 4294964992
250 > nbd15: Request when not-ready
251 > end_request: I/O error, dev nbd15, sector 4294964848
252 > nbd15: Request when not-ready
253 > end_request: I/O error, dev nbd15, sector 4294964848
254 > nbd2: Request when not-ready
255 > end_request: I/O error, dev nbd2, sector 4294965120
256 > nbd2: Request when not-ready
257 > end_request: I/O error, dev nbd2, sector 4294965120
258 > nbd2: Request when not-ready
259 > end_request: I/O error, dev nbd2, sector 4294964992
260 > nbd2: Request when not-ready
261 > end_request: I/O error, dev nbd2, sector 4294964992
262 > nbd2: Request when not-ready
263 > end_request: I/O error, dev nbd2, sector 4294964992
264 > nbd2: Request when not-ready
265 > end_request: I/O error, dev nbd2, sector 4294964848
266 > nbd2: Request when not-ready
267 > end_request: I/O error, dev nbd2, sector 4294964848
268 > nbd3: Request when not-ready
269 > end_request: I/O error, dev nbd3, sector 4294965120
270 > nbd3: Request when not-ready
271 > end_request: I/O error, dev nbd3, sector 4294965120
272 > nbd3: Request when not-ready
273 > end_request: I/O error, dev nbd3, sector 4294964992
274 > nbd3: Request when not-ready
275 > end_request: I/O error, dev nbd3, sector 4294964992
276 > nbd3: Request when not-ready
277 > end_request: I/O error, dev nbd3, sector 4294964992
278 > nbd3: Request when not-ready
279 > end_request: I/O error, dev nbd3, sector 4294964848
280 > nbd3: Request when not-ready
281 > end_request: I/O error, dev nbd3, sector 4294964848
282 > nbd4: Request when not-ready
283 > end_request: I/O error, dev nbd4, sector 4294965120
284 > nbd4: Request when not-ready
285 > end_request: I/O error, dev nbd4, sector 4294965120
286 > nbd4: Request when not-ready
287 > end_request: I/O error, dev nbd4, sector 4294964992
288 > nbd4: Request when not-ready
289 > end_request: I/O error, dev nbd4, sector 4294964992
290 > nbd4: Request when not-ready
291 > end_request: I/O error, dev nbd4, sector 4294964992
292 > nbd4: Request when not-ready
293 > end_request: I/O error, dev nbd4, sector 4294964848
294 > nbd4: Request when not-ready
295 > end_request: I/O error, dev nbd4, sector 4294964848
296 > nbd5: Request when not-ready
297 > end_request: I/O error, dev nbd5, sector 4294965120
298 > nbd5: Request when not-ready
299 > end_request: I/O error, dev nbd5, sector 4294965120
300 > nbd5: Request when not-ready
301 > end_request: I/O error, dev nbd5, sector 4294964992
302 > nbd5: Request when not-ready
303 > end_request: I/O error, dev nbd5, sector 4294964992
304 > nbd5: Request when not-ready
305 > end_request: I/O error, dev nbd5, sector 4294964992
306 > nbd5: Request when not-ready
307 > end_request: I/O error, dev nbd5, sector 4294964848
308 > nbd5: Request when not-ready
309 > end_request: I/O error, dev nbd5, sector 4294964848
310 > nbd6: Request when not-ready
311 > end_request: I/O error, dev nbd6, sector 4294965120
312 > nbd6: Request when not-ready
313 > end_request: I/O error, dev nbd6, sector 4294965120
314 > nbd6: Request when not-ready
315 > end_request: I/O error, dev nbd6, sector 4294964992
316 > nbd6: Request when not-ready
317 > end_request: I/O error, dev nbd6, sector 4294964992
318 > nbd6: Request when not-ready
319 > end_request: I/O error, dev nbd6, sector 4294964992
320 > nbd6: Request when not-ready
321 > end_request: I/O error, dev nbd6, sector 4294964848
322 > nbd6: Request when not-ready
323 > end_request: I/O error, dev nbd6, sector 4294964848
324 > nbd7: Request when not-ready
325 > end_request: I/O error, dev nbd7, sector 4294965120
326 > nbd7: Request when not-ready
327 > end_request: I/O error, dev nbd7, sector 4294965120
328 > nbd7: Request when not-ready
329 > end_request: I/O error, dev nbd7, sector 4294964992
330 > nbd7: Request when not-ready
331 > end_request: I/O error, dev nbd7, sector 4294964992
332 > nbd7: Request when not-ready
333 > end_request: I/O error, dev nbd7, sector 4294964992
334 > nbd7: Request when not-ready
335 > end_request: I/O error, dev nbd7, sector 4294964848
336 > nbd7: Request when not-ready
337 > end_request: I/O error, dev nbd7, sector 4294964848
338 > nbd8: Request when not-ready
339 > end_request: I/O error, dev nbd8, sector 4294965120
340 > nbd8: Request when not-ready
341 > end_request: I/O error, dev nbd8, sector 4294965120
342 > nbd8: Request when not-ready
343 > end_request: I/O error, dev nbd8, sector 4294964992
344 > nbd8: Request when not-ready
345 > end_request: I/O error, dev nbd8, sector 4294964992
346 > nbd8: Request when not-ready
347 > end_request: I/O error, dev nbd8, sector 4294964992
348 > nbd8: Request when not-ready
349 > end_request: I/O error, dev nbd8, sector 4294964848
350 > nbd8: Request when not-ready
351 > end_request: I/O error, dev nbd8, sector 4294964848
352 > nbd9: Request when not-ready
353 > end_request: I/O error, dev nbd9, sector 4294965120
354 > nbd9: Request when not-ready
355 > end_request: I/O error, dev nbd9, sector 4294965120
356 > nbd9: Request when not-ready
357 > end_request: I/O error, dev nbd9, sector 4294964992
358 > nbd9: Request when not-ready
359 > end_request: I/O error, dev nbd9, sector 4294964992
360 > nbd9: Request when not-ready
361 > end_request: I/O error, dev nbd9, sector 4294964992
362 > nbd9: Request when not-ready
363 > end_request: I/O error, dev nbd9, sector 4294964848
364 > nbd9: Request when not-ready
365 > end_request: I/O error, dev nbd9, sector 4294964848
366 > Adding 923696k swap on /dev/hda5. Priority:-1 extents:1
367 > nvidia: module license 'NVIDIA' taints kernel.
368 > PCI: Enabling device 0000:00:0a.0 (0000 -> 0002)
369 > ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
370 > PCI: setting IRQ 11 as level-triggered
371 > ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNKA] -> GSI 11 (level,
372 > low) -> IRQ 11
373 > ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level,
374 > low) -> IRQ 11
375 > NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-6629 Wed Nov
376 > 3 13:12:51 PST 2004
377 > ReiserFS: hdb1: found reiserfs format "3.6" with standard journal
378 > ReiserFS: hdb1: warning: CONFIG_REISERFS_CHECK is set ON
379 > ReiserFS: hdb1: warning: - it is slow mode for debugging.
380 > ReiserFS: hdb1: using ordered data mode
381 > ReiserFS: hdb1: journal params: device hdb1, size 8192, journal first
382 > block 18, max trans len 1024, max batch 900, max commit age 30, max
383 > trans age 30
384 > ReiserFS: hdb1: checking transaction log (hdb1)
385 > ReiserFS: hdb1: journal-1153: found in header: first_unflushed_offset
386 > 3344, last_flushed_trans_id 11825
387 > ReiserFS: hdb1: journal-1206: Starting replay from offset
388 > 50792283245840, trans_id 0
389 > ReiserFS: hdb1: journal-1299: Setting newest_mount_id to 288
390 > ReiserFS: hdb1: Using r5 hash to sort names
391 > eth0: link up, 100Mbps, full-duplex, lpa 0xFFFF
392 >
393 --
394 Mit freundlichen Grüßen
395
396 Heinz Sporn
397
398 SPORN it-freelancing
399
400 Mobile: ++43 (0)699 / 127 827 07
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