* PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound
@ 2007-01-13 11:55 Frank Hartmann
2007-02-07 9:18 ` Jan Kara
0 siblings, 1 reply; 12+ messages in thread
From: Frank Hartmann @ 2007-01-13 11:55 UTC (permalink / raw)
To: linux-kernel
[1.] One line summary of the problem:
2.6.19.1 Oops while doing Disk IO + playing sound
[2.] Full description of the problem/report:
I found two Oopses recently, both occured running 2.6.19.1
I did not have Oopses using 2.6.17 and my usage pattern of this
machine does not change much.
on 7th of january I made a disk backup from ide to USB harddisk & played audio
on 13th of january I compiled 2.6.19.2 and played audio
All involved filesystems use ext3
I have no clue how to distinguish if this is a hardware problem
(disk/memory) or a software issue. Not encountered this using 2.6.17
makes me wonder.
I did run memtest for 2 days around November, but will retry this soon.
Not knowing what do next I decided do send this email. Please CC me as
I am currently following linux.kernel via nntp which seems to have
some strange delays sometimes.
I used a template I found in Documentation so I hope that enough
information is included.
kind regards
Frank
----------------------------------------------------------------------
[3.] Keywords (i.e., modules, networking, kernel):
ext3, audio, Oops
[4.] Kernel version (from /proc/version):
fantasio:~/tmp/linux-2.6.19.1$ cat /proc/version
Linux version 2.6.19.1 (frank@fantasio) (gcc version 4.1.2 20061028 (prerelease) (Debian 4.1.1-19)) #1 PREEMPT Fri Dec 29 13:40:23 CET 2006
[5.] Most recent kernel version which did not have the bug:
2.6.17
[6.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)
## Sound + compile linux-kernel
BUG: unable to handle kernel NULL pointer dereference at virtual address 0000002
9
printing eip:
e0c25de0
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
Modules linked in: cbc blkcipher binfmt_misc rfcomm l2cap nfs nfsd exportfs lock
d sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state ipt_RE
JECT ipt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_connt
rack cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_pack
et radeon drm sd_mod dm_crypt dm_mod snd_via82xx snd_ac97_codec snd_ac97_bus snd
_pcm_oss snd_mixer_oss analog gameport snd_pcm snd_timer snd_page_alloc snd_mpu4
01_uart snd_rawmidi usb_storage 8250_pnp 8250 serial_core rtc snd soundcore pris
m54 usbhid via_agp agpgart firmware_class evdev ext3 jbd mbcache raid1 raid0 mul
tipath linear md_mod ide_cd cdrom ide_disk ehci_hcd uhci_hcd usbcore via_rhine m
ii via82cxxx ide_core sym53c8xx scsi_transport_spi scsi_mod unix
CPU: 0
EIP: 0060:[<e0c25de0>] Not tainted VLI
EFLAGS: 00010202 (2.6.19.1 #1)
EIP is at journal_grab_journal_head+0xd/0x36 [jbd]
eax: dfd54000 ebx: 00000029 ecx: 000000d0 edx: 00000029
esi: c12ae6e0 edi: 00000000 ebp: c09576ec esp: dfd55dfc
ds: 007b es: 007b ss: 0068
Process kswapd0 (pid: 132, ti=dfd54000 task=dff98590 task.ti=dfd54000)
Stack: 00000029 e0c215ca 00000246 c09579c4 c28b44b8 c11717a0 00000001 e0c5559a
000000d0 00000001 c02c2d00 c0134758 c12ae6e0 c28b430c c0139da9 dfd55f1c
00000014 dfd55f80 00000020 00000000 00000000 00000020 0000000b 00000001
Call Trace:
[<e0c215ca>] journal_try_to_free_buffers+0x5e/0x13d [jbd]
[<e0c5559a>] ext3_releasepage+0x0/0x72 [ext3]
[<c0134758>] try_to_release_page+0x34/0x46
[<c0139da9>] shrink_inactive_list+0x468/0x6f4
[<c0138b2a>] __pagevec_release+0x15/0x1d
[<c01397f7>] shrink_active_list+0x386/0x38e
[<c013a0e9>] shrink_zone+0xb4/0xd5
[<c013a570>] kswapd+0x288/0x38f
[<c0125eea>] autoremove_wake_function+0x0/0x35
[<c013a2e8>] kswapd+0x0/0x38f
[<c0125e31>] kthread+0xad/0xd8
[<c0125d84>] kthread+0x0/0xd8
[<c010379f>] kernel_thread_helper+0x7/0x10
=======================
Code: 04 00 74 03 83 0a 04 89 e0 25 00 e0 ff ff ff 48 14 8b 40 08 a8 08 74 05 e9
c9 ab 64 df c3 53 89 c2 89 e0 25 00 e0 ff ff ff 40 14 <8b> 02 31 db f6 c4 40 74
06 8b 5a 20 ff 43 04 89 e0 25 00 e0 ff
EIP: [<e0c25de0>] journal_grab_journal_head+0xd/0x36 [jbd] SS:ESP 0068:dfd55dfc
<6>note: kswapd0[132] exited with preempt_count 1
##
## sound + backup from ide to USB
##
Jan 7 20:03:52 fantasio kernel: Oops: 0000 [#1]
Jan 7 20:03:52 fantasio kernel: PREEMPT
Jan 7 20:03:52 fantasio kernel: Modules linked in: cbc blkcipher sd_mod visor usbserial binfmt_misc rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state
ipt_REJECT ipt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_conntrack cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet usb_storage radeon drm dm_crypt dm_mod sn
d_via82xx snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi analog gameport 8250_pnp 8250 serial_core rtc snd prism54 via_agp soundcore agpgart f
irmware_class evdev ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid via_rhine mii via82cxxx ide_core ehci_hcd uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
Jan 7 20:03:52 fantasio kernel: CPU: 0
Jan 7 20:03:52 fantasio kernel: EIP: 0060:[pg0+546304086/1070171136] Not tainted VLI
Jan 7 20:03:52 fantasio kernel: EFLAGS: 00010206 (2.6.19.1 #1)
Jan 7 20:03:52 fantasio kernel: EIP is at walk_page_buffers+0x1c/0x7e [ext3]
Jan 7 20:03:52 fantasio kernel: eax: 00004000 ebx: 00004023 ecx: 00000000 edx: 00001001
Jan 7 20:03:52 fantasio kernel: esi: 00003000 edi: c54976ec ebp: 00001000 esp: d13b7e24
Jan 7 20:03:52 fantasio kernel: ds: 007b es: 007b ss: 0068
Jan 7 20:03:52 fantasio kernel: Process pdflush (pid: 12292, ti=d13b6000 task=d42a0550 task.ti=d13b6000)
Jan 7 20:03:52 fantasio kernel: Stack: 00000000 df1783d8 00004023 c125d100 df1783d8 c54976ec df1783d8 e0c67bf8
Jan 7 20:03:52 fantasio kernel: 00001000 00000000 e0c650b8 00000000 c125d100 d13b7f70 c125d100 00000007
Jan 7 20:03:52 fantasio kernel: 00000000 d13b7f70 c01373fc 00000000 0000000e c9181664 0000000e c15cd1ac
Jan 7 20:03:52 fantasio kernel: Call Trace:
Jan 7 20:03:52 fantasio kernel: [pg0+546315256/1070171136] ext3_ordered_writepage+0xd7/0x194 [ext3]
Jan 7 20:03:52 fantasio kernel: [pg0+546304184/1070171136] bget_one+0x0/0x6 [ext3]
Jan 7 20:03:52 fantasio kernel: [generic_writepages+375/682] generic_writepages+0x177/0x2aa
Jan 7 20:03:52 fantasio kernel: [pg0+546315041/1070171136] ext3_ordered_writepage+0x0/0x194 [ext3]
Jan 7 20:03:52 fantasio kernel: [do_writepages+41/48] do_writepages+0x29/0x30
Jan 7 20:03:52 fantasio kernel: [__writeback_single_inode+414/811] __writeback_single_inode+0x19e/0x32b
Jan 7 20:03:52 fantasio kernel: [schedule_timeout+140/160] schedule_timeout+0x8c/0xa0
Jan 7 20:03:52 fantasio kernel: [process_timeout+0/5] process_timeout+0x0/0x5
Jan 7 20:03:52 fantasio kernel: [sync_sb_inodes+348/529] sync_sb_inodes+0x15c/0x211
Jan 7 20:03:52 fantasio kernel: [writeback_inodes+103/206] writeback_inodes+0x67/0xce
Jan 7 20:03:52 fantasio kernel: [background_writeout+99/142] background_writeout+0x63/0x8e
Jan 7 20:03:52 fantasio kernel: [pdflush+0/431] pdflush+0x0/0x1af
Jan 7 20:03:52 fantasio kernel: [pdflush+267/431] pdflush+0x10b/0x1af
Jan 7 20:03:52 fantasio kernel: [background_writeout+0/142] background_writeout+0x0/0x8e
Jan 7 20:03:52 fantasio kernel: [kthread+173/216] kthread+0xad/0xd8
Jan 7 20:03:52 fantasio kernel: [kthread+0/216] kthread+0x0/0xd8
Jan 7 20:03:52 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Jan 7 20:03:52 fantasio kernel: =======================
Jan 7 20:03:52 fantasio kernel: Code: 41 04 3b 02 74 f0 31 c0 39 d9 5b 0f 97 c0 c3 55 57 89 d7 56 31 f6 53 89 d3 83 ec 0c 89 44 24 04 89 0c 24 8b 6a 10 01 ee 3b 34 24 <8b> 43 04 89 f2 89 44 24 08 0f 96 c0 29 e
a 3b 54 24 20 0f 93 c2
Jan 7 20:03:52 fantasio kernel: EIP: [pg0+546304086/1070171136] walk_page_buffers+0x1c/0x7e [ext3] SS:ESP 0068:d13b7e24
[7.] A small shell script or example program which triggers the
problem (if possible)
NA
[8.] Environment
[8.1.] Software (add the output of the ver_linux script here)
fantasio:~/tmp/linux-2.6.19.1$ sh scripts/ver_linux
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
Linux fantasio 2.6.19.1 #1 PREEMPT Fri Dec 29 13:40:23 CET 2006 i686 GNU/Linux
Gnu C 4.1.2
Gnu make 3.81
binutils 2.17
util-linux 2.12r
mount 2.12r
module-init-tools 3.3-pre2
e2fsprogs 1.40-WIP
jfsutils 1.1.11
reiserfsprogs 3.6.19
PPP 2.4.4
Linux C Library 2.3.6
Dynamic linker (ldd) 2.3.6
Procps 3.2.7
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 5.97
udev 103
Modules Loaded cbc blkcipher binfmt_misc rfcomm l2cap nfs nfsd exportfs
lockd sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state ip
t_REJECT ipt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_c
onntrack cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_
packet radeon drm sd_mod dm_crypt dm_mod snd_via82xx snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss analog gameport snd_pcm snd_timer snd_page_alloc snd_
mpu401_uart snd_rawmidi usb_storage 8250_pnp 8250 serial_core rtc snd soundcore
prism54 usbhid via_agp agpgart firmware_class evdev ext3 jbd mbcache raid1 raid0
multipath linear md_mod ide_cd cdrom ide_disk ehci_hcd uhci_hcd usbcore via_rhi
ne mii via82cxxx ide_core sym53c8xx scsi_transport_spi scsi_mod unix
[8.2.] Processor information (from /proc/cpuinfo):
fantasio:~/tmp/linux-2.6.19.1$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 8
model name : AMD Athlon(tm) XP 2000+
stepping : 1
cpu MHz : 1668.750
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow ts
bogomips : 3340.67
[8.3.] Module information (from /proc/modules):
fantasio:~/tmp/linux-2.6.19.1$ cat /proc/modules
cbc 4480 0 - Live 0xe0ee9000
blkcipher 5376 1 cbc, Live 0xe0ee6000
binfmt_misc 10696 1 - Live 0xe0edd000
rfcomm 34908 1 - Live 0xe0e51000
l2cap 22020 5 rfcomm, Live 0xe0e6b000
nfs 112060 1 - Live 0xe0f26000
nfsd 88104 13 - Live 0xe0eed000
exportfs 5568 1 nfsd, Live 0xe0e48000
lockd 58120 3 nfs,nfsd, Live 0xe0e5b000
sunrpc 146300 10 nfs,nfsd,lockd, Live 0xe0ead000
ip_nat_irc 2560 0 - Live 0xe0e46000
ip_nat_ftp 3264 0 - Live 0xe0de7000
ip_conntrack_irc 6736 1 ip_nat_irc, Live 0xe0e43000
ip_conntrack_ftp 7120 1 ip_nat_ftp, Live 0xe0e35000
xt_state 2112 12 - Live 0xe0e17000
ipt_REJECT 4352 2 - Live 0xe0e38000
ipt_LOG 6144 1 - Live 0xe0d2c000
iptable_mangle 2752 0 - Live 0xe0d2f000
iptable_filter 2944 1 - Live 0xe0cfb000
iptable_nat 6788 0 - Live 0xe0dc2000
ip_nat 16236 3 ip_nat_irc,ip_nat_ftp,iptable_nat, Live 0xe0dfc000
ip_tables 12744 3 iptable_mangle,iptable_filter,iptable_nat, Live 0xe0de2000
ip_conntrack 43628 7 ip_nat_irc,ip_nat_ftp,ip_conntrack_irc,ip_conntrack_ftp,xt_state,iptable_nat,ip_nat, Live 0xe0e0b000
cryptoloop 3008 0 - Live 0xe0bfe000
loop 15432 2 cryptoloop, Live 0xe0d32000
sha256 11136 0 - Live 0xe0cec000
aes 27968 0 - Live 0xe0dda000
it87 21804 0 - Live 0xe0dd3000
hwmon_vid 2624 1 it87, Live 0xe0c0c000
i2c_isa 5184 1 it87, Live 0xe0cf8000
i2c_core 20816 2 it87,i2c_isa, Live 0xe0dbb000
md5 4032 0 - Live 0xe0806000
ipv6 220512 26 - Live 0xe0e76000
af_packet 20040 2 - Live 0xe0db5000
radeon 109600 3 - Live 0xe0e19000
drm 69908 4 radeon, Live 0xe0de9000
sd_mod 18704 0 - Live 0xe0c7a000
dm_crypt 12168 0 - Live 0xe0ccc000
dm_mod 50776 1 dm_crypt, Live 0xe0dc5000
snd_via82xx 26584 3 - Live 0xe0cf0000
snd_ac97_codec 87520 1 snd_via82xx, Live 0xe0d38000
snd_ac97_bus 2240 1 snd_ac97_codec, Live 0xe087e000
snd_pcm_oss 38944 0 - Live 0xe0d10000
snd_mixer_oss 15552 1 snd_pcm_oss, Live 0xe0cc7000
analog 10528 0 - Live 0xe0cc3000
gameport 14408 2 snd_via82xx,analog, Live 0xe0c32000
snd_pcm 70408 4 snd_via82xx,snd_ac97_codec,snd_pcm_oss, Live 0xe0cfd000
snd_timer 20740 1 snd_pcm, Live 0xe0ce0000
snd_page_alloc 9608 2 snd_via82xx,snd_pcm, Live 0xe0c76000
snd_mpu401_uart 7744 1 snd_via82xx, Live 0xe0c73000
snd_rawmidi 22368 1 snd_mpu401_uart, Live 0xe0cbc000
usb_storage 54848 0 - Live 0xe0cd1000
8250_pnp 9152 0 - Live 0xe0c37000
8250 20836 1 8250_pnp, Live 0xe0c6c000
serial_core 19712 1 8250, Live 0xe0c4a000
rtc 12468 0 - Live 0xe0c45000
snd 48228 13 snd_via82xx,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi, Live 0xe0caf000
soundcore 7776 1 snd, Live 0xe0c2f000
prism54 51592 0 - Live 0xe0ca1000
usbhid 36000 0 - Live 0xe0c3b000
via_agp 9600 1 - Live 0xe0bc2000
agpgart 29744 2 drm,via_agp, Live 0xe0c03000
firmware_class 9792 1 prism54, Live 0xe0819000
evdev 9216 1 - Live 0xe0bbe000
ext3 108808 2 - Live 0xe0c50000
jbd 53800 1 ext3, Live 0xe0c20000
mbcache 8260 1 ext3, Live 0xe0bba000
raid1 20480 0 - Live 0xe0bd0000
raid0 7360 0 - Live 0xe087b000
multipath 8448 0 - Live 0xe0837000
linear 5312 0 - Live 0xe0834000
md_mod 67732 4 raid1,raid0,multipath,linear, Live 0xe0c0e000
ide_cd 36192 0 - Live 0xe0bc6000
cdrom 33248 1 ide_cd, Live 0xe0848000
ide_disk 15168 3 - Live 0xe0843000
ehci_hcd 38472 0 - Live 0xe0baf000
uhci_hcd 30092 0 - Live 0xe0872000
usbcore 131844 5 usb_storage,usbhid,ehci_hcd,uhci_hcd, Live 0xe0bd7000
via_rhine 22408 0 - Live 0xe083c000
mii 5312 1 via_rhine, Live 0xe0831000
via82cxxx 8452 0 [permanent], Live 0xe081d000
ide_core 109340 4 usb_storage,ide_cd,ide_disk,via82cxxx, Live 0xe0b93000
sym53c8xx 68244 0 - Live 0xe0b81000
scsi_transport_spi 22848 1 sym53c8xx, Live 0xe082a000
scsi_mod 126920 4 sd_mod,usb_storage,sym53c8xx,scsi_transport_spi, Live 0xe0852000
unix 25584 698 - Live 0xe0822000
[8.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
fantasio:~/tmp/linux-2.6.19.1$ cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
0290-0297 : it87-isa
02f8-02ff : serial
0376-0376 : ide1
03c0-03df : vesafb
03f6-03f6 : ide0
03f8-03ff : serial
0cf8-0cff : PCI conf1
4000-407f : 0000:00:11.0
4000-4003 : ACPI PM1a_EVT_BLK
4004-4005 : ACPI PM1a_CNT_BLK
4008-400b : ACPI PM_TMR
4010-4015 : ACPI CPU throttle
4020-4023 : ACPI GPE0_BLK
5000-500f : 0000:00:11.0
c000-cfff : PCI Bus #01
c000-c0ff : 0000:01:00.0
d000-d0ff : 0000:00:0b.0
d000-d0ff : sym53c8xx
d400-d41f : 0000:00:10.0
d400-d41f : uhci_hcd
d800-d81f : 0000:00:10.1
d800-d81f : uhci_hcd
dc00-dc1f : 0000:00:10.2
dc00-dc1f : uhci_hcd
e000-e00f : 0000:00:11.1
e000-e007 : ide0
e008-e00f : ide1
e400-e4ff : 0000:00:11.5
e400-e4ff : VIA8233
e800-e8ff : 0000:00:12.0
e800-e8ff : via-rhine
fantasio:~/tmp/linux-2.6.19.1$ cat /proc/iomem
00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000ccfff : Video ROM
000f0000-000fffff : System ROM
00100000-1ffeffff : System RAM
00100000-00272dc9 : Kernel code
00272dca-002fe04f : Kernel data
1fff0000-1fff2fff : ACPI Non-volatile Storage
1fff3000-1fffffff : ACPI Tables
d0000000-d7ffffff : 0000:00:00.0
d8000000-e7ffffff : PCI Bus #01
d8000000-dfffffff : 0000:01:00.0
d8000000-dfffffff : vesafb
e0000000-e7ffffff : 0000:01:00.1
e8000000-e80fffff : PCI Bus #01
e8000000-e801ffff : 0000:01:00.0
e8020000-e802ffff : 0000:01:00.0
e8030000-e803ffff : 0000:01:00.1
e8100000-e8101fff : 0000:00:09.0
e8100000-e8101fff : prism54
e8102000-e81020ff : 0000:00:0b.0
e8102000-e81020ff : sym53c8xx
e8103000-e81030ff : 0000:00:10.3
e8103000-e81030ff : ehci_hcd
e8104000-e81040ff : 0000:00:12.0
e8104000-e81040ff : via-rhine
fec00000-fec00fff : reserved
fee00000-fee00fff : reserved
ffff0000-ffffffff : reserved
[8.5.] PCI information ('lspci -vvv' as root)
00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge
Subsystem: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR+
Latency: 8
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [80] AGP version 3.5
Status: RQ=32 Iso- ArqSz=0 Cal=2 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3+ Rate=x4,x8
Command: RQ=32 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x8
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 PCI Bridge (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: e8000000-e80fffff
Prefetchable memory behind bridge: d8000000-e7ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:09.0 Network controller: Intersil Corporation ISL3890 [Prism GT/Prism Duette]/ISL3886 [Prism Javelin/Prism Xbow] (rev 01)
Subsystem: Standard Microsystems Corp [SMC] SMC2802W Wireless PCI Adapter
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 80 (2500ns min, 7000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 20
Region 0: Memory at e8100000 (32-bit, non-prefetchable) [size=8K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0b.0 VGA compatible unclassified device: LSI Logic / Symbios Logic 53c810 (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at d000 [size=256]
Region 1: Memory at e8102000 (32-bit, non-prefetchable) [size=256]
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 19
Region 4: I/O ports at d400 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at d800 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 32 bytes
Interrupt: pin C routed to IRQ 19
Region 4: I/O ports at dc00 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) (prog-if 20 [EHCI])
Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Unknown device a239
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin D routed to IRQ 19
Region 0: Memory at e8103000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
Subsystem: VIA Technologies, Inc. VT8235 ISA Bridge
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Unknown device a239
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 17
Region 4: I/O ports at e000 [size=16]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
Subsystem: Holco Enterprise Co, Ltd/Shuttle Computer Unknown device c061
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin C routed to IRQ 21
Region 0: I/O ports at e400 [size=256]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74)
Subsystem: VIA Technologies, Inc. VT6102 [Rhine II] Embeded Ethernet Controller on VT8235
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (750ns min, 2000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at e800 [size=256]
Region 1: Memory at e8104000 (32-bit, non-prefetchable) [size=256]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (rev 01) (prog-if 00 [VGA])
Subsystem: Hightech Information System Ltd. Unknown device 2020
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (2000ns min), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 20
Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at c000 [size=256]
Region 2: Memory at e8020000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at e8000000 [disabled] [size=128K]
Capabilities: [58] AGP version 3.0
Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=32 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x8
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 PRO] (Secondary) (rev 01)
Subsystem: Hightech Information System Ltd. Unknown device 2021
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Region 0: Memory at e0000000 (32-bit, prefetchable) [disabled] [size=128M]
Region 1: Memory at e8030000 (32-bit, non-prefetchable) [disabled] [size=64K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
[8.6.] SCSI information (from /proc/scsi/scsi)
USB backup harddisk not attached now! I think it has some SCSI name.
fantasio:~/tmp/linux-2.6.19.1$ cat /proc/scsi/scsi
Attached devices:
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: Generic Model: STORAGE DEVICE Rev: 0128
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 01
Vendor: Generic Model: STORAGE DEVICE Rev: 0128
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 02
Vendor: Generic Model: STORAGE DEVICE Rev: 0128
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 03
Vendor: Generic Model: STORAGE DEVICE Rev: 0128
Type: Direct-Access ANSI SCSI revision: 02
[8.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
[X.] Other notes, patches, fixes, workarounds:
fantasio:~/tmp/linux-2.6.19.1$ mount
/dev/hda1 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/hda2 on /mnt/hdd2 type ext3 (rw,user_xattr)
nfsd on /proc/fs/nfsd type nfsd (rw)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
localhost:/var/lib/cfs/.cfsfs on /var/cfs type nfs (rw,port=3049,intr,nfsvers=2,addr=127.0.0.1)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound
2007-01-13 11:55 PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound Frank Hartmann
@ 2007-02-07 9:18 ` Jan Kara
2007-02-07 19:45 ` Frank Hartmann
0 siblings, 1 reply; 12+ messages in thread
From: Jan Kara @ 2007-02-07 9:18 UTC (permalink / raw)
To: Frank Hartmann; +Cc: linux-kernel
Hi,
Has this bug got fixed? Are you still able to reproduce the problem with 2.6.20?
> BUG: unable to handle kernel NULL pointer dereference at virtual address 00000029
> printing eip:
> e0c25de0
> *pde = 00000000
> Oops: 0000 [#1]
> PREEMPT
> Modules linked in: cbc blkcipher binfmt_misc rfcomm l2cap nfs nfsd exportfs lock
> d sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state ipt_RE
> JECT ipt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_connt
> rack cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_pack
> et radeon drm sd_mod dm_crypt dm_mod snd_via82xx snd_ac97_codec snd_ac97_bus snd
> _pcm_oss snd_mixer_oss analog gameport snd_pcm snd_timer snd_page_alloc snd_mpu4
> 01_uart snd_rawmidi usb_storage 8250_pnp 8250 serial_core rtc snd soundcore pris
> m54 usbhid via_agp agpgart firmware_class evdev ext3 jbd mbcache raid1 raid0 mul
> tipath linear md_mod ide_cd cdrom ide_disk ehci_hcd uhci_hcd usbcore via_rhine m
> ii via82cxxx ide_core sym53c8xx scsi_transport_spi scsi_mod unix
> CPU: 0
> EIP: 0060:[<e0c25de0>] Not tainted VLI
> EFLAGS: 00010202 (2.6.19.1 #1)
> EIP is at journal_grab_journal_head+0xd/0x36 [jbd]
> eax: dfd54000 ebx: 00000029 ecx: 000000d0 edx: 00000029
> esi: c12ae6e0 edi: 00000000 ebp: c09576ec esp: dfd55dfc
> ds: 007b es: 007b ss: 0068
> Process kswapd0 (pid: 132, ti=dfd54000 task=dff98590 task.ti=dfd54000)
> Stack: 00000029 e0c215ca 00000246 c09579c4 c28b44b8 c11717a0 00000001 e0c5559a
> 000000d0 00000001 c02c2d00 c0134758 c12ae6e0 c28b430c c0139da9 dfd55f1c
> 00000014 dfd55f80 00000020 00000000 00000000 00000020 0000000b 00000001
> Call Trace:
> [<e0c215ca>] journal_try_to_free_buffers+0x5e/0x13d [jbd]
> [<e0c5559a>] ext3_releasepage+0x0/0x72 [ext3]
> [<c0134758>] try_to_release_page+0x34/0x46
> [<c0139da9>] shrink_inactive_list+0x468/0x6f4
> [<c0138b2a>] __pagevec_release+0x15/0x1d
> [<c01397f7>] shrink_active_list+0x386/0x38e
> [<c013a0e9>] shrink_zone+0xb4/0xd5
> [<c013a570>] kswapd+0x288/0x38f
> [<c0125eea>] autoremove_wake_function+0x0/0x35
> [<c013a2e8>] kswapd+0x0/0x38f
> [<c0125e31>] kthread+0xad/0xd8
> [<c0125d84>] kthread+0x0/0xd8
> [<c010379f>] kernel_thread_helper+0x7/0x10
> =======================
> Code: 04 00 74 03 83 0a 04 89 e0 25 00 e0 ff ff ff 48 14 8b 40 08 a8 08 74 05 e9
> c9 ab 64 df c3 53 89 c2 89 e0 25 00 e0 ff ff ff 40 14 <8b> 02 31 db f6 c4 40 74
> 06 8b 5a 20 ff 43 04 89 e0 25 00 e0 ff
> EIP: [<e0c25de0>] journal_grab_journal_head+0xd/0x36 [jbd] SS:ESP 0068:dfd55dfc
> <6>note: kswapd0[132] exited with preempt_count 1
>
> ##
> ## sound + backup from ide to USB
> ##
>
> Jan 7 20:03:52 fantasio kernel: Oops: 0000 [#1]
> Jan 7 20:03:52 fantasio kernel: PREEMPT
> Jan 7 20:03:52 fantasio kernel: Modules linked in: cbc blkcipher sd_mod visor usbserial binfmt_misc rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state
> ipt_REJECT ipt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_conntrack cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet usb_storage radeon drm dm_crypt dm_mod sn
> d_via82xx snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi analog gameport 8250_pnp 8250 serial_core rtc snd prism54 via_agp soundcore agpgart f
> irmware_class evdev ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid via_rhine mii via82cxxx ide_core ehci_hcd uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
> Jan 7 20:03:52 fantasio kernel: CPU: 0
> Jan 7 20:03:52 fantasio kernel: EIP: 0060:[pg0+546304086/1070171136] Not tainted VLI
> Jan 7 20:03:52 fantasio kernel: EFLAGS: 00010206 (2.6.19.1 #1)
> Jan 7 20:03:52 fantasio kernel: EIP is at walk_page_buffers+0x1c/0x7e [ext3]
> Jan 7 20:03:52 fantasio kernel: eax: 00004000 ebx: 00004023 ecx: 00000000 edx: 00001001
> Jan 7 20:03:52 fantasio kernel: esi: 00003000 edi: c54976ec ebp: 00001000 esp: d13b7e24
> Jan 7 20:03:52 fantasio kernel: ds: 007b es: 007b ss: 0068
> Jan 7 20:03:52 fantasio kernel: Process pdflush (pid: 12292, ti=d13b6000 task=d42a0550 task.ti=d13b6000)
> Jan 7 20:03:52 fantasio kernel: Stack: 00000000 df1783d8 00004023 c125d100 df1783d8 c54976ec df1783d8 e0c67bf8
> Jan 7 20:03:52 fantasio kernel: 00001000 00000000 e0c650b8 00000000 c125d100 d13b7f70 c125d100 00000007
> Jan 7 20:03:52 fantasio kernel: 00000000 d13b7f70 c01373fc 00000000 0000000e c9181664 0000000e c15cd1ac
> Jan 7 20:03:52 fantasio kernel: Call Trace:
> Jan 7 20:03:52 fantasio kernel: [pg0+546315256/1070171136] ext3_ordered_writepage+0xd7/0x194 [ext3]
> Jan 7 20:03:52 fantasio kernel: [pg0+546304184/1070171136] bget_one+0x0/0x6 [ext3]
> Jan 7 20:03:52 fantasio kernel: [generic_writepages+375/682] generic_writepages+0x177/0x2aa
> Jan 7 20:03:52 fantasio kernel: [pg0+546315041/1070171136] ext3_ordered_writepage+0x0/0x194 [ext3]
> Jan 7 20:03:52 fantasio kernel: [do_writepages+41/48] do_writepages+0x29/0x30
> Jan 7 20:03:52 fantasio kernel: [__writeback_single_inode+414/811] __writeback_single_inode+0x19e/0x32b
> Jan 7 20:03:52 fantasio kernel: [schedule_timeout+140/160] schedule_timeout+0x8c/0xa0
> Jan 7 20:03:52 fantasio kernel: [process_timeout+0/5] process_timeout+0x0/0x5
> Jan 7 20:03:52 fantasio kernel: [sync_sb_inodes+348/529] sync_sb_inodes+0x15c/0x211
> Jan 7 20:03:52 fantasio kernel: [writeback_inodes+103/206] writeback_inodes+0x67/0xce
> Jan 7 20:03:52 fantasio kernel: [background_writeout+99/142] background_writeout+0x63/0x8e
> Jan 7 20:03:52 fantasio kernel: [pdflush+0/431] pdflush+0x0/0x1af
> Jan 7 20:03:52 fantasio kernel: [pdflush+267/431] pdflush+0x10b/0x1af
> Jan 7 20:03:52 fantasio kernel: [background_writeout+0/142] background_writeout+0x0/0x8e
> Jan 7 20:03:52 fantasio kernel: [kthread+173/216] kthread+0xad/0xd8
> Jan 7 20:03:52 fantasio kernel: [kthread+0/216] kthread+0x0/0xd8
> Jan 7 20:03:52 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
> Jan 7 20:03:52 fantasio kernel: =======================
> Jan 7 20:03:52 fantasio kernel: Code: 41 04 3b 02 74 f0 31 c0 39 d9 5b 0f 97 c0 c3 55 57 89 d7 56 31 f6 53 89 d3 83 ec 0c 89 44 24 04 89 0c 24 8b 6a 10 01 ee 3b 34 24 <8b> 43 04 89 f2 89 44 24 08 0f 96 c0 29 e
> a 3b 54 24 20 0f 93 c2
> Jan 7 20:03:52 fantasio kernel: EIP: [pg0+546304086/1070171136] walk_page_buffers+0x1c/0x7e [ext3] SS:ESP 0068:d13b7e24
>
Honza
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound
2007-02-07 9:18 ` Jan Kara
@ 2007-02-07 19:45 ` Frank Hartmann
2007-02-08 9:39 ` Jan Kara
0 siblings, 1 reply; 12+ messages in thread
From: Frank Hartmann @ 2007-02-07 19:45 UTC (permalink / raw)
To: Jan Kara; +Cc: linux-kernel
Jan Kara <jack@suse.cz> writes:
> Hi,
>
> Has this bug got fixed? Are you still able to reproduce the problem with 2.6.20?
Hi Jan,
you are the first to react on my message. I did not try 2.6.20 uptonow.
What I did in the meantime:
Switched to 2.6.19.2
I run extensivly memtest+ and started something called smrtctl which
should give more information on my harddisk status. Everything looks
ok.
>From what I read on linux-kernel I came to the conclusion,
that it might be benifical not using PREMPT. So I changed kernel configuration.
Yesterday I had:
Feb 6 22:35:44 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000029
Feb 6 22:35:44 fantasio kernel: printing eip:
Feb 6 22:35:44 fantasio kernel: e0c3b737
Feb 6 22:35:44 fantasio kernel: *pde = 00000000
Feb 6 22:35:44 fantasio kernel: Oops: 0000 [#1]
Feb 6 22:35:44 fantasio kernel: Modules linked in: ext2 cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state ipt_REJECT i
pt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_conntrack bridge llc cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx sn
d_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss analog 8250_pnp 8250 serial_core snd_pcm snd_timer snd_page_alloc snd_mpu401_uart gameport snd_rawmidi rtc snd soundcore prism54 via_agp agpgart firmware_cla
ss evdev sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid usb_storage via_rhine mii via82cxxx ide_core ehci_hcd sym53c8xx scsi_transport_spi uhci_hcd usbcore scsi_mod un
ix
Feb 6 22:35:44 fantasio kernel: CPU: 0
Feb 6 22:35:44 fantasio kernel: EIP: 0060:[pg0+546215735/1070253056] Not tainted VLI
Feb 6 22:35:44 fantasio kernel: EFLAGS: 00010213 (2.6.19.2 #1)
Feb 6 22:35:44 fantasio kernel: EIP is at journal_grab_journal_head+0x2/0x14 [jbd]
Feb 6 22:35:44 fantasio kernel: eax: 00000029 ebx: 00000029 ecx: 00000029 edx: 00000000
Feb 6 22:35:44 fantasio kernel: esi: c10d2580 edi: 00000000 ebp: c1feb6ec esp: df9fde00
Feb 6 22:35:44 fantasio kernel: ds: 007b es: 007b ss: 0068
Feb 6 22:35:44 fantasio kernel: Process kswapd0 (pid: 132, ti=df9fc000 task=dffca590 task.ti=df9fc000)
Feb 6 22:35:44 fantasio kernel: Stack: e0c375ca 00000246 c1feb720 c24c532c c1186ac0 00000001 e0c6930d 000000d0
Feb 6 22:35:44 fantasio kernel: 00000001 c02aed00 c012f883 c10d2580 c24c532c c01344b1 df9fdf1c c0117e5d
Feb 6 22:35:44 fantasio kernel: df9fdf80 00000020 00000000 00000000 00000020 00000001 00000001 00000000
Feb 6 22:35:44 fantasio kernel: Call Trace:
Feb 6 22:35:44 fantasio kernel: [pg0+546198986/1070253056] journal_try_to_free_buffers+0x5e/0xf9 [jbd]
Feb 6 22:35:44 fantasio kernel: [pg0+546403085/1070253056] ext3_releasepage+0x0/0x72 [ext3]
Feb 6 22:35:44 fantasio kernel: [try_to_release_page+52/70] try_to_release_page+0x34/0x46
Feb 6 22:35:44 fantasio kernel: [shrink_inactive_list+1096/1677] shrink_inactive_list+0x448/0x68d
Feb 6 22:35:44 fantasio kernel: [tasklet_action+55/87] tasklet_action+0x37/0x57
Feb 6 22:35:44 fantasio kernel: [__pagevec_release+21/29] __pagevec_release+0x15/0x1d
Feb 6 22:35:45 fantasio kernel: [shrink_active_list+726/734] shrink_active_list+0x2d6/0x2de
Feb 6 22:35:45 fantasio kernel: [shrink_zone+180/213] shrink_zone+0xb4/0xd5
Feb 6 22:35:45 fantasio kernel: [kswapd+623/886] kswapd+0x26f/0x376
Feb 6 22:35:45 fantasio kernel: [autoremove_wake_function+0/53] autoremove_wake_function+0x0/0x35
Feb 6 22:35:45 fantasio kernel: [kswapd+0/886] kswapd+0x0/0x376
Feb 6 22:35:45 fantasio kernel: [kthread+173/216] kthread+0xad/0xd8
Feb 6 22:35:45 fantasio kernel: [kthread+0/216] kthread+0x0/0xd8
Feb 6 22:35:45 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Feb 6 22:35:45 fantasio kernel: =======================
It happened probably while I was running
408 dd if=/dev/urandom of=crypt.img bs=1M count=20000
The file seems to be more or less complete and the process modified the file later:
ls -l crypt.img
-rw-r--r-- 1 frank frank 20970175708 Feb 6 22:46 crypt.img
So i do not know if it is related.
Today I had three complete system freezes(keyboard dead,mouse dead, no
magic sysreq), but no Oops while doing:
losetup /dev/loop1 /home/frank/tmp/crypt.img
cryptsetup -y create mycryprt /dev/loop1
mkfs.ext3 /dev/mapper/mycryprt <-- FREEZE at 'writing superblocks'
I will start using 2.6.20 soon.
many thanks
Frank
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound
2007-02-07 19:45 ` Frank Hartmann
@ 2007-02-08 9:39 ` Jan Kara
2007-02-09 8:28 ` Frank Hartmann
2007-02-11 13:59 ` PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too Frank Hartmann
0 siblings, 2 replies; 12+ messages in thread
From: Jan Kara @ 2007-02-08 9:39 UTC (permalink / raw)
To: Frank Hartmann; +Cc: linux-kernel
On Wed 07-02-07 20:45:26, Frank Hartmann wrote:
> you are the first to react on my message. I did not try 2.6.20 uptonow.
>
> What I did in the meantime:
>
> Switched to 2.6.19.2
>
> I run extensivly memtest+ and started something called smrtctl which
> should give more information on my harddisk status. Everything looks
> ok.
>
> From what I read on linux-kernel I came to the conclusion,
> that it might be benifical not using PREMPT. So I changed kernel configuration.
>
> Yesterday I had:
The oops below is from kernel without preempt?
> Feb 6 22:35:44 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000029
> Feb 6 22:35:44 fantasio kernel: printing eip:
> Feb 6 22:35:44 fantasio kernel: e0c3b737
> Feb 6 22:35:44 fantasio kernel: *pde = 00000000
> Feb 6 22:35:44 fantasio kernel: Oops: 0000 [#1]
> Feb 6 22:35:44 fantasio kernel: Modules linked in: ext2 cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state ipt_REJECT i
> pt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_conntrack bridge llc cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx sn
> d_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss analog 8250_pnp 8250 serial_core snd_pcm snd_timer snd_page_alloc snd_mpu401_uart gameport snd_rawmidi rtc snd soundcore prism54 via_agp agpgart firmware_cla
> ss evdev sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid usb_storage via_rhine mii via82cxxx ide_core ehci_hcd sym53c8xx scsi_transport_spi uhci_hcd usbcore scsi_mod un
> ix
> Feb 6 22:35:44 fantasio kernel: CPU: 0
> Feb 6 22:35:44 fantasio kernel: EIP: 0060:[pg0+546215735/1070253056] Not tainted VLI
> Feb 6 22:35:44 fantasio kernel: EFLAGS: 00010213 (2.6.19.2 #1)
> Feb 6 22:35:44 fantasio kernel: EIP is at journal_grab_journal_head+0x2/0x14 [jbd]
> Feb 6 22:35:44 fantasio kernel: eax: 00000029 ebx: 00000029 ecx: 00000029 edx: 00000000
> Feb 6 22:35:44 fantasio kernel: esi: c10d2580 edi: 00000000 ebp: c1feb6ec esp: df9fde00
> Feb 6 22:35:44 fantasio kernel: ds: 007b es: 007b ss: 0068
> Feb 6 22:35:44 fantasio kernel: Process kswapd0 (pid: 132, ti=df9fc000 task=dffca590 task.ti=df9fc000)
> Feb 6 22:35:44 fantasio kernel: Stack: e0c375ca 00000246 c1feb720 c24c532c c1186ac0 00000001 e0c6930d 000000d0
> Feb 6 22:35:44 fantasio kernel: 00000001 c02aed00 c012f883 c10d2580 c24c532c c01344b1 df9fdf1c c0117e5d
> Feb 6 22:35:44 fantasio kernel: df9fdf80 00000020 00000000 00000000 00000020 00000001 00000001 00000000
> Feb 6 22:35:44 fantasio kernel: Call Trace:
> Feb 6 22:35:44 fantasio kernel: [pg0+546198986/1070253056] journal_try_to_free_buffers+0x5e/0xf9 [jbd]
> Feb 6 22:35:44 fantasio kernel: [pg0+546403085/1070253056] ext3_releasepage+0x0/0x72 [ext3]
> Feb 6 22:35:44 fantasio kernel: [try_to_release_page+52/70] try_to_release_page+0x34/0x46
> Feb 6 22:35:44 fantasio kernel: [shrink_inactive_list+1096/1677] shrink_inactive_list+0x448/0x68d
> Feb 6 22:35:44 fantasio kernel: [tasklet_action+55/87] tasklet_action+0x37/0x57
> Feb 6 22:35:44 fantasio kernel: [__pagevec_release+21/29] __pagevec_release+0x15/0x1d
> Feb 6 22:35:45 fantasio kernel: [shrink_active_list+726/734] shrink_active_list+0x2d6/0x2de
> Feb 6 22:35:45 fantasio kernel: [shrink_zone+180/213] shrink_zone+0xb4/0xd5
> Feb 6 22:35:45 fantasio kernel: [kswapd+623/886] kswapd+0x26f/0x376
> Feb 6 22:35:45 fantasio kernel: [autoremove_wake_function+0/53] autoremove_wake_function+0x0/0x35
> Feb 6 22:35:45 fantasio kernel: [kswapd+0/886] kswapd+0x0/0x376
> Feb 6 22:35:45 fantasio kernel: [kthread+173/216] kthread+0xad/0xd8
> Feb 6 22:35:45 fantasio kernel: [kthread+0/216] kthread+0x0/0xd8
> Feb 6 22:35:45 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
> Feb 6 22:35:45 fantasio kernel: =======================
>
> It happened probably while I was running
>
> 408 dd if=/dev/urandom of=crypt.img bs=1M count=20000
>
> The file seems to be more or less complete and the process modified the file later:
>
> ls -l crypt.img
> -rw-r--r-- 1 frank frank 20970175708 Feb 6 22:46 crypt.img
>
> So i do not know if it is related.
>
>
>
> Today I had three complete system freezes(keyboard dead,mouse dead, no
> magic sysreq), but no Oops while doing:
>
> losetup /dev/loop1 /home/frank/tmp/crypt.img
> cryptsetup -y create mycryprt /dev/loop1
> mkfs.ext3 /dev/mapper/mycryprt <-- FREEZE at 'writing superblocks'
>
> I will start using 2.6.20 soon.
OK, thanks for the news. Please, write me when you try out 2.6.20. Just
if it rings bell to someone on this list: It looks like the page had no
buffers but PagePrivate was set. Strange.
Honza
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound
2007-02-08 9:39 ` Jan Kara
@ 2007-02-09 8:28 ` Frank Hartmann
2007-02-11 13:59 ` PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too Frank Hartmann
1 sibling, 0 replies; 12+ messages in thread
From: Frank Hartmann @ 2007-02-09 8:28 UTC (permalink / raw)
To: Jan Kara; +Cc: linux-kernel
Hi Jan,
Jan Kara <jack@suse.cz> writes:
> On Wed 07-02-07 20:45:26, Frank Hartmann wrote:
>> you are the first to react on my message. I did not try 2.6.20 uptonow.
>>
>> What I did in the meantime:
>>
>> Switched to 2.6.19.2
>>
>> I run extensivly memtest+ and started something called smrtctl which
>> should give more information on my harddisk status. Everything looks
>> ok.
>>
>> From what I read on linux-kernel I came to the conclusion,
>> that it might be benifical not using PREMPT. So I changed kernel configuration.
>>
>> Yesterday I had:
> The oops below is from kernel without preempt?
The first report(thread starter) using 2.6.19.1 was with preemp
fantasio:~/tmp/linux-2.6.19.1$ fgrep -i preempt .config
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
The Oops below has:
fantasio:~/tmp/linux-2.6.19.2$ fgrep -i preempt .config
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
>> Feb 6 22:35:44 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000029
>> Feb 6 22:35:44 fantasio kernel: printing eip:
>> Feb 6 22:35:44 fantasio kernel: e0c3b737
>> Feb 6 22:35:44 fantasio kernel: *pde = 00000000
>> Feb 6 22:35:44 fantasio kernel: Oops: 0000 [#1]
>> Feb 6 22:35:44 fantasio kernel: Modules linked in: ext2 cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_nat_irc ip_nat_ftp ip_conntrack_irc ip_conntrack_ftp xt_state ipt_REJECT i
>> pt_LOG iptable_mangle iptable_filter iptable_nat ip_nat ip_tables ip_conntrack bridge llc cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx sn
>> d_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss analog 8250_pnp 8250 serial_core snd_pcm snd_timer snd_page_alloc snd_mpu401_uart gameport snd_rawmidi rtc snd soundcore prism54 via_agp agpgart firmware_cla
>> ss evdev sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid usb_storage via_rhine mii via82cxxx ide_core ehci_hcd sym53c8xx scsi_transport_spi uhci_hcd usbcore scsi_mod un
>> ix
>> Feb 6 22:35:44 fantasio kernel: CPU: 0
>> Feb 6 22:35:44 fantasio kernel: EIP: 0060:[pg0+546215735/1070253056] Not tainted VLI
>> Feb 6 22:35:44 fantasio kernel: EFLAGS: 00010213 (2.6.19.2 #1)
>> Feb 6 22:35:44 fantasio kernel: EIP is at journal_grab_journal_head+0x2/0x14 [jbd]
>> Feb 6 22:35:44 fantasio kernel: eax: 00000029 ebx: 00000029 ecx: 00000029 edx: 00000000
>> Feb 6 22:35:44 fantasio kernel: esi: c10d2580 edi: 00000000 ebp: c1feb6ec esp: df9fde00
>> Feb 6 22:35:44 fantasio kernel: ds: 007b es: 007b ss: 0068
>> Feb 6 22:35:44 fantasio kernel: Process kswapd0 (pid: 132, ti=df9fc000 task=dffca590 task.ti=df9fc000)
>> Feb 6 22:35:44 fantasio kernel: Stack: e0c375ca 00000246 c1feb720 c24c532c c1186ac0 00000001 e0c6930d 000000d0
>> Feb 6 22:35:44 fantasio kernel: 00000001 c02aed00 c012f883 c10d2580 c24c532c c01344b1 df9fdf1c c0117e5d
>> Feb 6 22:35:44 fantasio kernel: df9fdf80 00000020 00000000 00000000 00000020 00000001 00000001 00000000
>> Feb 6 22:35:44 fantasio kernel: Call Trace:
>> Feb 6 22:35:44 fantasio kernel: [pg0+546198986/1070253056] journal_try_to_free_buffers+0x5e/0xf9 [jbd]
>> Feb 6 22:35:44 fantasio kernel: [pg0+546403085/1070253056] ext3_releasepage+0x0/0x72 [ext3]
>> Feb 6 22:35:44 fantasio kernel: [try_to_release_page+52/70] try_to_release_page+0x34/0x46
>> Feb 6 22:35:44 fantasio kernel: [shrink_inactive_list+1096/1677] shrink_inactive_list+0x448/0x68d
>> Feb 6 22:35:44 fantasio kernel: [tasklet_action+55/87] tasklet_action+0x37/0x57
>> Feb 6 22:35:44 fantasio kernel: [__pagevec_release+21/29] __pagevec_release+0x15/0x1d
>> Feb 6 22:35:45 fantasio kernel: [shrink_active_list+726/734] shrink_active_list+0x2d6/0x2de
>> Feb 6 22:35:45 fantasio kernel: [shrink_zone+180/213] shrink_zone+0xb4/0xd5
>> Feb 6 22:35:45 fantasio kernel: [kswapd+623/886] kswapd+0x26f/0x376
>> Feb 6 22:35:45 fantasio kernel: [autoremove_wake_function+0/53] autoremove_wake_function+0x0/0x35
>> Feb 6 22:35:45 fantasio kernel: [kswapd+0/886] kswapd+0x0/0x376
>> Feb 6 22:35:45 fantasio kernel: [kthread+173/216] kthread+0xad/0xd8
>> Feb 6 22:35:45 fantasio kernel: [kthread+0/216] kthread+0x0/0xd8
>> Feb 6 22:35:45 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
>> Feb 6 22:35:45 fantasio kernel: =======================
>>
>> It happened probably while I was running
>>
>> 408 dd if=/dev/urandom of=crypt.img bs=1M count=20000
>>
>> The file seems to be more or less complete and the process modified the file later:
>>
>> ls -l crypt.img
>> -rw-r--r-- 1 frank frank 20970175708 Feb 6 22:46 crypt.img
>>
..
>> I will start using 2.6.20 soon.
> OK, thanks for the news. Please, write me when you try out 2.6.20. Just
> if it rings bell to someone on this list: It looks like the page had no
> buffers but PagePrivate was set. Strange.
>
regards
Frank
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too
2007-02-08 9:39 ` Jan Kara
2007-02-09 8:28 ` Frank Hartmann
@ 2007-02-11 13:59 ` Frank Hartmann
2007-02-14 14:32 ` Jan Kara
1 sibling, 1 reply; 12+ messages in thread
From: Frank Hartmann @ 2007-02-11 13:59 UTC (permalink / raw)
To: Jan Kara; +Cc: linux-kernel
Jan Kara <jack@suse.cz> writes:
> OK, thanks for the news. Please, write me when you try out 2.6.20. Just
> if it rings bell to someone on this list: It looks like the page had no
> buffers but PagePrivate was set. Strange.
Hi Jan,
below is what I got using 2.6.20.
Is there any correlation to my previous reports? Should I focus
testing memory/disks/etc. further(and how?)? Or should I focus modifying kernel
parameters(and which)?
Feb 11 14:30:47 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000002d
Feb 11 14:30:47 fantasio kernel: printing eip:
Feb 11 14:30:47 fantasio kernel: e0c55b16
Feb 11 14:30:47 fantasio kernel: *pde = 00000000
Feb 11 14:30:47 fantasio kernel: Oops: 0000 [#1]
Feb 11 14:30:48 fantasio kernel: Modules linked in: cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_tables bridge llc cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc analog snd_mpu401_uart rtc gameport snd_rawmidi snd via_agp agpgart prism54 8250_pnp 8250 serial_core evdev soundcore firmware_class sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid usb_storage via82cxxx ide_core via_rhine mii ehci_hcd uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
Feb 11 14:30:48 fantasio kernel: CPU: 0
Feb 11 14:30:48 fantasio kernel: EIP: 0060:[pg0+546224918/1070154752] Not tainted VLI
Feb 11 14:30:48 fantasio kernel: EFLAGS: 00010202 (2.6.20 #1)
Feb 11 14:30:48 fantasio kernel: EIP is at walk_page_buffers+0x1e/0x87 [ext3]
Feb 11 14:30:48 fantasio kernel: eax: c38df601 ebx: 00002000 ecx: 00000029 edx: c38df601
Feb 11 14:30:48 fantasio kernel: esi: 00002000 edi: c38df6ec ebp: 00000000 esp: c14f5dbc
Feb 11 14:30:48 fantasio kernel: ds: 007b es: 007b ss: 0068
Feb 11 14:30:48 fantasio kernel: Process pdflush (pid: 134, ti=c14f4000 task=dfc04a70 task.ti=c14f4000)
Feb 11 14:30:48 fantasio kernel: Stack: 00000029 00001000 00000000 dce96734 c104f700 c38df6ec dce96734 dce96734
Feb 11 14:30:48 fantasio kernel: e0c5629b 00001000 00000000 e0c561b1 c14f5e38 0000000e c14f5f58 0000000a
Feb 11 14:30:48 fantasio kernel: c104f700 0000000e c14f5f58 c0133584 00000000 0000000e 00000000 00000001
Feb 11 14:30:48 fantasio kernel: Call Trace:
Feb 11 14:30:48 fantasio kernel: [pg0+546226843/1070154752] ext3_ordered_writepage+0xcc/0x158 [ext3]
Feb 11 14:30:48 fantasio kernel: [pg0+546226609/1070154752] bget_one+0x0/0x6 [ext3]
Feb 11 14:30:48 fantasio kernel: [generic_writepages+380/690] generic_writepages+0x17c/0x2b2
Feb 11 14:30:48 fantasio kernel: [pg0+546226639/1070154752] ext3_ordered_writepage+0x0/0x158 [ext3]
Feb 11 14:30:48 fantasio kernel: [do_writepages+41/48] do_writepages+0x29/0x30
Feb 11 14:30:48 fantasio kernel: [__sync_single_inode+81/406] __sync_single_inode+0x51/0x196
Feb 11 14:30:48 fantasio kernel: [__writeback_single_inode+312/320] __writeback_single_inode+0x138/0x140
Feb 11 14:30:48 fantasio kernel: [schedule_timeout+121/141] schedule_timeout+0x79/0x8d
Feb 11 14:30:48 fantasio kernel: [process_timeout+0/5] process_timeout+0x0/0x5
Feb 11 14:30:48 fantasio kernel: [apic_timer_interrupt+40/48] apic_timer_interrupt+0x28/0x30
Feb 11 14:30:48 fantasio kernel: [congestion_wait+107/117] congestion_wait+0x6b/0x75
Feb 11 14:30:48 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Feb 11 14:30:48 fantasio kernel: [sync_sb_inodes+361/511] sync_sb_inodes+0x169/0x1ff
Feb 11 14:30:48 fantasio kernel: [writeback_inodes+67/100] writeback_inodes+0x43/0x64
Feb 11 14:30:48 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 11 14:30:48 fantasio kernel: [background_writeout+88/137] background_writeout+0x58/0x89
Feb 11 14:30:48 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 11 14:30:48 fantasio kernel: [__pdflush+179/309] __pdflush+0xb3/0x135
Feb 11 14:30:48 fantasio kernel: [pdflush+36/40] pdflush+0x24/0x28
Feb 11 14:30:48 fantasio kernel: [background_writeout+0/137] background_writeout+0x0/0x89
Feb 11 14:30:48 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 11 14:30:48 fantasio kernel: [kthread+114/151] kthread+0x72/0x97
Feb 11 14:30:48 fantasio kernel: [kthread+0/151] kthread+0x0/0x97
Feb 11 14:30:48 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Feb 11 14:30:48 fantasio kernel: =======================
Feb 11 14:30:48 fantasio kernel: Code: 06 fb ff ff ff 83 c4 0c 89 c8 5b 5e c3 55 31 ed 57 89 d7 56 31 f6 53 83 ec 10 89 4c 24 08 89 44 24 0c 89 d1 8b 42 10 89 44 24 04 <8b> 41 04 89 04 24 8b 44 24 04 8d 1c 06 3b 5c 24 08 0f 96 c2 3b
Feb 11 14:30:48 fantasio kernel: EIP: [pg0+546224918/1070154752] walk_page_buffers+0x1e/0x87 [ext3] SS:ESP 0068:c14f5dbc
regards
Frank
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too
2007-02-11 13:59 ` PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too Frank Hartmann
@ 2007-02-14 14:32 ` Jan Kara
2007-02-14 23:33 ` Frank Hartmann
0 siblings, 1 reply; 12+ messages in thread
From: Jan Kara @ 2007-02-14 14:32 UTC (permalink / raw)
To: Frank Hartmann; +Cc: linux-kernel
On Sun 11-02-07 14:59:53, Frank Hartmann wrote:
> Jan Kara <jack@suse.cz> writes:
> > OK, thanks for the news. Please, write me when you try out 2.6.20. Just
> > if it rings bell to someone on this list: It looks like the page had no
> > buffers but PagePrivate was set. Strange.
>
> Hi Jan,
>
> below is what I got using 2.6.20.
>
> Is there any correlation to my previous reports? Should I focus
> testing memory/disks/etc. further(and how?)? Or should I focus modifying kernel
> parameters(and which)?
Yes I see some correlation. Again it seems there is a problem with buffers
attached to a page which got truncated but Private flag of the page stayed.
It's probably not important but just out of curiosity - do you have
CONFIG_LBD (large block device) set? I'd just like to verify that page_bufs
was NULL when it was passed to walk_page_buffers().
You said 2.6.17 worked for you, didn't you? How long does it take to
reproduce the problem? If it is reasonably easy (e.g. a few hours), could
you trace back when the problem started happening? If you could narrow that
problem down to a single patch (using git-bisect), that would be great.
Bye
Honza
> Feb 11 14:30:47 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000002d
> Feb 11 14:30:47 fantasio kernel: printing eip:
> Feb 11 14:30:47 fantasio kernel: e0c55b16
> Feb 11 14:30:47 fantasio kernel: *pde = 00000000
> Feb 11 14:30:47 fantasio kernel: Oops: 0000 [#1]
> Feb 11 14:30:48 fantasio kernel: Modules linked in: cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_tables bridge llc cryptoloop loop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc analog snd_mpu401_uart rtc gameport snd_rawmidi snd via_agp agpgart prism54 8250_pnp 8250 serial_core evdev soundcore firmware_class sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid usb_storage via82cxxx ide_core via_rhine mii ehci_hcd uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
> Feb 11 14:30:48 fantasio kernel: CPU: 0
> Feb 11 14:30:48 fantasio kernel: EIP: 0060:[pg0+546224918/1070154752] Not tainted VLI
> Feb 11 14:30:48 fantasio kernel: EFLAGS: 00010202 (2.6.20 #1)
> Feb 11 14:30:48 fantasio kernel: EIP is at walk_page_buffers+0x1e/0x87 [ext3]
> Feb 11 14:30:48 fantasio kernel: eax: c38df601 ebx: 00002000 ecx: 00000029 edx: c38df601
> Feb 11 14:30:48 fantasio kernel: esi: 00002000 edi: c38df6ec ebp: 00000000 esp: c14f5dbc
> Feb 11 14:30:48 fantasio kernel: ds: 007b es: 007b ss: 0068
> Feb 11 14:30:48 fantasio kernel: Process pdflush (pid: 134, ti=c14f4000 task=dfc04a70 task.ti=c14f4000)
> Feb 11 14:30:48 fantasio kernel: Stack: 00000029 00001000 00000000 dce96734 c104f700 c38df6ec dce96734 dce96734
> Feb 11 14:30:48 fantasio kernel: e0c5629b 00001000 00000000 e0c561b1 c14f5e38 0000000e c14f5f58 0000000a
> Feb 11 14:30:48 fantasio kernel: c104f700 0000000e c14f5f58 c0133584 00000000 0000000e 00000000 00000001
> Feb 11 14:30:48 fantasio kernel: Call Trace:
> Feb 11 14:30:48 fantasio kernel: [pg0+546226843/1070154752] ext3_ordered_writepage+0xcc/0x158 [ext3]
> Feb 11 14:30:48 fantasio kernel: [pg0+546226609/1070154752] bget_one+0x0/0x6 [ext3]
> Feb 11 14:30:48 fantasio kernel: [generic_writepages+380/690] generic_writepages+0x17c/0x2b2
> Feb 11 14:30:48 fantasio kernel: [pg0+546226639/1070154752] ext3_ordered_writepage+0x0/0x158 [ext3]
> Feb 11 14:30:48 fantasio kernel: [do_writepages+41/48] do_writepages+0x29/0x30
> Feb 11 14:30:48 fantasio kernel: [__sync_single_inode+81/406] __sync_single_inode+0x51/0x196
> Feb 11 14:30:48 fantasio kernel: [__writeback_single_inode+312/320] __writeback_single_inode+0x138/0x140
> Feb 11 14:30:48 fantasio kernel: [schedule_timeout+121/141] schedule_timeout+0x79/0x8d
> Feb 11 14:30:48 fantasio kernel: [process_timeout+0/5] process_timeout+0x0/0x5
> Feb 11 14:30:48 fantasio kernel: [apic_timer_interrupt+40/48] apic_timer_interrupt+0x28/0x30
> Feb 11 14:30:48 fantasio kernel: [congestion_wait+107/117] congestion_wait+0x6b/0x75
> Feb 11 14:30:48 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
> Feb 11 14:30:48 fantasio kernel: [sync_sb_inodes+361/511] sync_sb_inodes+0x169/0x1ff
> Feb 11 14:30:48 fantasio kernel: [writeback_inodes+67/100] writeback_inodes+0x43/0x64
> Feb 11 14:30:48 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
> Feb 11 14:30:48 fantasio kernel: [background_writeout+88/137] background_writeout+0x58/0x89
> Feb 11 14:30:48 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
> Feb 11 14:30:48 fantasio kernel: [__pdflush+179/309] __pdflush+0xb3/0x135
> Feb 11 14:30:48 fantasio kernel: [pdflush+36/40] pdflush+0x24/0x28
> Feb 11 14:30:48 fantasio kernel: [background_writeout+0/137] background_writeout+0x0/0x89
> Feb 11 14:30:48 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
> Feb 11 14:30:48 fantasio kernel: [kthread+114/151] kthread+0x72/0x97
> Feb 11 14:30:48 fantasio kernel: [kthread+0/151] kthread+0x0/0x97
> Feb 11 14:30:48 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
> Feb 11 14:30:48 fantasio kernel: =======================
> Feb 11 14:30:48 fantasio kernel: Code: 06 fb ff ff ff 83 c4 0c 89 c8 5b 5e c3 55 31 ed 57 89 d7 56 31 f6 53 83 ec 10 89 4c 24 08 89 44 24 0c 89 d1 8b 42 10 89 44 24 04 <8b> 41 04 89 04 24 8b 44 24 04 8d 1c 06 3b 5c 24 08 0f 96 c2 3b
> Feb 11 14:30:48 fantasio kernel: EIP: [pg0+546224918/1070154752] walk_page_buffers+0x1e/0x87 [ext3] SS:ESP 0068:c14f5dbc
>
>
> regards
> Frank
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too
2007-02-14 14:32 ` Jan Kara
@ 2007-02-14 23:33 ` Frank Hartmann
2007-02-15 9:40 ` Jan Kara
0 siblings, 1 reply; 12+ messages in thread
From: Frank Hartmann @ 2007-02-14 23:33 UTC (permalink / raw)
To: Jan Kara; +Cc: linux-kernel
Jan Kara <jack@suse.cz> writes:
> Yes I see some correlation. Again it seems there is a problem with buffers
> attached to a page which got truncated but Private flag of the page stayed.
> It's probably not important but just out of curiosity - do you have
> CONFIG_LBD (large block device) set? I'd just like to verify that page_bufs
> was NULL when it was passed to walk_page_buffers().
fantasio:~/tmp/linux-2.6.20$ fgrep CONFIG_LBD .config
# CONFIG_LBD is not set
> You said 2.6.17 worked for you, didn't you? How long does it take to
> reproduce the problem? If it is reasonably easy (e.g. a few hours), could
> you trace back when the problem started happening? If you could narrow that
> problem down to a single patch (using git-bisect), that would be great.
Yes I said that. At least I did not notice it happen:)
Reproduction seems easy. So I will try.
I have some problem: I am not sufficiently familar with git!
I found http://www.kernel.org/pub/software/scm/git/docs/howto/isolate-bugs-with-bisect.txt
Is this the way to do a git-bisect?
>From where do I get the 'labels' for good(2.6.17) and bad(2.6.20)?
regards
Frank
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too
2007-02-14 23:33 ` Frank Hartmann
@ 2007-02-15 9:40 ` Jan Kara
[not found] ` <87mz3f9gab.fsf@fantasio.hh.de>
0 siblings, 1 reply; 12+ messages in thread
From: Jan Kara @ 2007-02-15 9:40 UTC (permalink / raw)
To: Frank Hartmann; +Cc: linux-kernel
On Thu 15-02-07 00:33:31, Frank Hartmann wrote:
> Jan Kara <jack@suse.cz> writes:
>
> > Yes I see some correlation. Again it seems there is a problem with buffers
> > attached to a page which got truncated but Private flag of the page stayed.
> > It's probably not important but just out of curiosity - do you have
> > CONFIG_LBD (large block device) set? I'd just like to verify that page_bufs
> > was NULL when it was passed to walk_page_buffers().
>
> fantasio:~/tmp/linux-2.6.20$ fgrep CONFIG_LBD .config
> # CONFIG_LBD is not set
OK, thanks. Then I'm slightly confused as the offset 0x2d in struct
buffer_head is somewhere in b_assoc_buffers which is never dereferenced.
Can you run gdb on vmlinux from the 2.6.20 kernel and send me the output
of 'disass walk_page_buffers'? Thanks.
> > You said 2.6.17 worked for you, didn't you? How long does it take to
> > reproduce the problem? If it is reasonably easy (e.g. a few hours), could
> > you trace back when the problem started happening? If you could narrow that
> > problem down to a single patch (using git-bisect), that would be great.
>
> Yes I said that. At least I did not notice it happen:)
> Reproduction seems easy. So I will try.
Great.
> I have some problem: I am not sufficiently familar with git!
>
> I found http://www.kernel.org/pub/software/scm/git/docs/howto/isolate-bugs-with-bisect.txt
> Is this the way to do a git-bisect?
Yes, that's it.
> From where do I get the 'labels' for good(2.6.17) and bad(2.6.20)?
git bisect bad v2.6.20
git bisect good v2.6.17
(or maybe you could start with 'git bisect bad v2.6.19' if that was also
failing for you). Git will spit out something like:
Bisecting: 9467 revisions left to test after this
[ebdea46fecae40c4d7effcd33f40918a37a1df4b] Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
After you test kernel from the revision
'ebdea46fecae40c4d7effcd33f40918a37a1df4b', you do
git bisect good/bad ebdea46fecae40c4d7effcd33f40918a37a1df4
and you'll get next revision to check. I hope it's clearer now.
Honza
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too
[not found] ` <87mz3f9gab.fsf@fantasio.hh.de>
@ 2007-02-16 9:29 ` Jan Kara
2007-03-04 8:37 ` PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too -> STATUS git-bisect Frank Hartmann
0 siblings, 1 reply; 12+ messages in thread
From: Jan Kara @ 2007-02-16 9:29 UTC (permalink / raw)
To: Frank Hartmann; +Cc: linux-kernel
On Fri 16-02-07 00:01:32, Frank Hartmann wrote:
> Jan Kara <jack@suse.cz> writes:
>
> > On Thu 15-02-07 00:33:31, Frank Hartmann wrote:
> >> Jan Kara <jack@suse.cz> writes:
> >>
> >> > Yes I see some correlation. Again it seems there is a problem with buffers
> >> > attached to a page which got truncated but Private flag of the page stayed.
> >> > It's probably not important but just out of curiosity - do you have
> >> > CONFIG_LBD (large block device) set? I'd just like to verify that page_bufs
> >> > was NULL when it was passed to walk_page_buffers().
> >>
> >> fantasio:~/tmp/linux-2.6.20$ fgrep CONFIG_LBD .config
> >> # CONFIG_LBD is not set
> > OK, thanks. Then I'm slightly confused as the offset 0x2d in struct
> > buffer_head is somewhere in b_assoc_buffers which is never dereferenced.
> > Can you run gdb on vmlinux from the 2.6.20 kernel and send me the output
> > of 'disass walk_page_buffers'? Thanks.
>
>
> I seem to missunderstand you.
> I am running now 2.6.19., so do not wonder.
In your mail from February 11, you sent an oops from 2.6.20 kernel.
That's why I was interested in the 2.6.20 kernel's vmlinux. But 2.6.19.2
would be interesting too.
> Could you help out, what I do wrong?
>
> fantasio:/home/frank/tmp/linux-2.6.19.2# gdb vmlinux
> GNU gdb 6.4.90-debian
> Copyright (C) 2006 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for details.
> This GDB was configured as "i486-linux-gnu"...(no debugging symbols found)
> Using host libthread_db library "/lib/tls/libthread_db.so.1".
>
> (gdb) disass walk_page_buffers
> No symbol table is loaded. Use the "file" command.
Sorry, I forgot you have to have the kernel compiled with the
CONFIG_DEBUG_INFO option (in the kernel hacking section) for the above to work.
It is enough to get the vmlinux file from such compilation. You don't have
to actually run the kernel...
Honza
--
Jan Kara <jack@suse.cz>
SuSE CR Labs
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too -> STATUS git-bisect
2007-02-16 9:29 ` Jan Kara
@ 2007-03-04 8:37 ` Frank Hartmann
2007-03-08 8:45 ` Kevin Perros
0 siblings, 1 reply; 12+ messages in thread
From: Frank Hartmann @ 2007-03-04 8:37 UTC (permalink / raw)
To: linux-kernel; +Cc: Jan Kara
Hi,
the last 10 days I have been bisecting my problem. Currenly I am here
and I have 10 commits to go:
fantasio:~/tmp/linux-2.6$ git-bisect log
git-bisect start
# bad: [fa285a3d7924a0e3782926e51f16865c5129a2f7] Linux 2.6.20
git-bisect bad fa285a3d7924a0e3782926e51f16865c5129a2f7
# bad: [fa285a3d7924a0e3782926e51f16865c5129a2f7] Linux 2.6.20
git-bisect bad fa285a3d7924a0e3782926e51f16865c5129a2f7
# good: [8ba130df4b67fa40878ccf80d54615132d24bc68] Linux v2.6.17
git-bisect good 8ba130df4b67fa40878ccf80d54615132d24bc68
# good: [8ba130df4b67fa40878ccf80d54615132d24bc68] Linux v2.6.17
git-bisect good 8ba130df4b67fa40878ccf80d54615132d24bc68
# good: [ebdea46fecae40c4d7effcd33f40918a37a1df4b] Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
git-bisect good ebdea46fecae40c4d7effcd33f40918a37a1df4b
# good: [8c6270f957f0eaa343e4a609159c4b85038468d6] 8390 fixes - m68k oddballs
git-bisect good 8c6270f957f0eaa343e4a609159c4b85038468d6
# good: [de1ba09b214056365d9082982905b255caafb7a2] fault injection: documentation and scripts
git-bisect good de1ba09b214056365d9082982905b255caafb7a2
# bad: [fadfc8e930dcaf502b49a0a0170ba8ebe9a34c49] gss_spkm3: fix error handling in module init
git-bisect bad fadfc8e930dcaf502b49a0a0170ba8ebe9a34c49
# good: [1cf24bdbbbd2eb5439796dc399ab1649d150ed1d] [IA64] - Reduce overhead of FP exception logging messages
git-bisect good 1cf24bdbbbd2eb5439796dc399ab1649d150ed1d
# good: [ed8ed9ac06604513edd6be6b1c81b6270296b7fc] [POWERPC] cell: update cell_defconfig
git-bisect good ed8ed9ac06604513edd6be6b1c81b6270296b7fc
# bad: [ee2fae03d68e702866a8661fbee7ff2f2f3754d7] Merge branch 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6
git-bisect bad ee2fae03d68e702866a8661fbee7ff2f2f3754d7
# bad: [f238085415c56618e042252894f2fcc971add645] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
git-bisect bad f238085415c56618e042252894f2fcc971add645
# good: [b06824cecafdacf2b12de583d4b41fd9c583c8c4] [DocBook]: Fix two typos in generic IRQ docs.
git-bisect good b06824cecafdacf2b12de583d4b41fd9c583c8c4
# good: [a159aaa328a02b0189774c58ae7d917b25d26852] [AX.25]: Fix unchecked rose_add_loopback_node uses
git-bisect good a159aaa328a02b0189774c58ae7d917b25d26852
# good: [749494bad9ca170e404b8dcebe8422df0d79b3ac] [TG3]: Update version and reldate.
git-bisect good 749494bad9ca170e404b8dcebe8422df0d79b3ac
My problem is that I need a reality check now. Jan indicated that my
report might be contradicting already, so it could be I missed a bad
kernel somewhere. Triggering the error problem seems for the bad
kernels fairly easy, but I do not know how good a bug can hide!
I said earlier in this thread. that I had 'similar' Oops in 2.6.19.1
2.6.19.2 and 2.6.20 in addition to the ones marked as bad in above
log. (I cannot find 2.6.19.x in git revisions history.)
On the other hand I have only 10 commits now and someone with
knowledge could judge and review the suspects.
I would welcome hints too where I should restart in case the situation
makes no sense at all.
>From my vague understanding of things I would think:
commit a240d9f1d8e6421cb970632b93e71b2f66c2cd70
Author: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Date: Mon Dec 18 01:53:58 2006 -0800
[CONNECTOR]: Replace delayed work with usual work queue.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit d8172d822fb02d5c4f7508e41f9267428dd3d891
Author: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Date: Sun Dec 17 17:09:41 2006 -0800
[CONNECTOR]: Fix compilation breakage introduced recently.
Linus has changed work queue structure and has not tested it with
connector compiled in, his changes break the build.
Attached patch fixes compilation error.
Patch is against commit 99f5e9718185f07458ae70c2282c2153a2256c91.
Thanks to Toralf F<C3><B6>rster for pointing this out.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit d1998ef38a13c4e74c69df55ccd38b0440c429b2
Author: Ben Collins <ben.collins@ubuntu.com>
Date: Wed Dec 13 22:10:05 2006 -0500
[PATCH] ib_verbs: Use explicit if-else statements to avoid errors with do-while macros
At least on PPC, the "op ? op : dma" construct causes a compile failure
because the dma_* is a do{}while(0) macro.
This turns all of them into proper if/else to avoid this problem.
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Are the ones left. The other commits declare they do something with
networking or usb.
Is it possible, that one of the commit above causes Oopses like the stuff below?
regards
Frank
Feb 25 17:07:29 fantasio kernel: printing eip:
Feb 25 17:07:29 fantasio kernel: e0c03b16
Feb 25 17:07:29 fantasio kernel: *pde = 00000000
Feb 25 17:07:29 fantasio kernel: Oops: 0000 [#1]
Feb 25 17:07:29 fantasio kernel: Modules linked in: cbc blkcipher visor usbserial binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_tables bridge llc cryptoloop loop sha256 aes it
87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_mpu401_uart analog
prism54 snd_rawmidi rtc 8250_pnp 8250 snd serial_core gameport firmware_class evdev soundcore via_agp agpgart sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk
usbhid usb_storage via82cxxx ide_core ehci_hcd via_rhine mii uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
Feb 25 17:07:29 fantasio kernel: CPU: 0
Feb 25 17:07:29 fantasio kernel: EIP: 0060:[pg0+545897238/1070162944] Not tainted VLI
Feb 25 17:07:29 fantasio kernel: EFLAGS: 00010202 (2.6.20-rc1-fadfc8e930dcaf502b49a0a0170ba8ebe9a34c49 #4)
Feb 25 17:07:29 fantasio kernel: EIP is at walk_page_buffers+0x1e/0x87 [ext3]
Feb 25 17:07:29 fantasio kernel: eax: cbdf7601 ebx: 00002000 ecx: 00000029 edx: cbdf6601
Feb 25 17:07:29 fantasio kernel: esi: 00002000 edi: cbdf66ec ebp: 00000000 esp: df63bdc0
Feb 25 17:07:29 fantasio kernel: ds: 007b es: 007b ss: 0068
Feb 25 17:07:29 fantasio kernel: Process pdflush (pid: 135, ti=df63a000 task=df653070 task.ti=df63a000)
Feb 25 17:07:29 fantasio kernel: Stack: 00000029 00001000 00000000 df26f734 c1224620 cbdf66ec df26f734 df26f734
Feb 25 17:07:29 fantasio kernel: e0c0429b 00001000 00000000 e0c041b1 df63be3c 0000000e df63bf58 0000000b
Feb 25 17:07:29 fantasio kernel: c1224620 0000000e df63bf58 c01338d4 00000000 0000000e 00000000 00000001
Feb 25 17:07:29 fantasio kernel: Call Trace:
Feb 25 17:07:30 fantasio kernel: [pg0+545899163/1070162944] ext3_ordered_writepage+0xcc/0x158 [ext3]
Feb 25 17:07:30 fantasio kernel: [pg0+545898929/1070162944] bget_one+0x0/0x6 [ext3]
Feb 25 17:07:30 fantasio kernel: [generic_writepages+380/690] generic_writepages+0x17c/0x2b2
Feb 25 17:07:30 fantasio kernel: [pg0+545898959/1070162944] ext3_ordered_writepage+0x0/0x158 [ext3]
Feb 25 17:07:30 fantasio kernel: [do_writepages+41/48] do_writepages+0x29/0x30
Feb 25 17:07:30 fantasio kernel: [__sync_single_inode+81/406] __sync_single_inode+0x51/0x196
Feb 25 17:07:30 fantasio kernel: [__writeback_single_inode+291/299] __writeback_single_inode+0x123/0x12b
Feb 25 17:07:30 fantasio kernel: [handle_edge_irq+185/215] handle_edge_irq+0xb9/0xd7
Feb 25 17:07:30 fantasio kernel: [process_timeout+0/5] process_timeout+0x0/0x5
Feb 25 17:07:30 fantasio kernel: [common_interrupt+35/40] common_interrupt+0x23/0x28
Feb 25 17:07:30 fantasio kernel: [congestion_wait+107/117] congestion_wait+0x6b/0x75
Feb 25 17:07:30 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Feb 25 17:07:30 fantasio kernel: [sync_sb_inodes+361/511] sync_sb_inodes+0x169/0x1ff
Feb 25 17:07:30 fantasio kernel: [writeback_inodes+67/100] writeback_inodes+0x43/0x64
Feb 25 17:07:30 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 25 17:07:30 fantasio kernel: [background_writeout+88/137] background_writeout+0x58/0x89
Feb 25 17:07:30 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 25 17:07:30 fantasio kernel: [__pdflush+179/309] __pdflush+0xb3/0x135
Feb 25 17:07:30 fantasio kernel: [pdflush+36/40] pdflush+0x24/0x28
Feb 25 17:07:30 fantasio kernel: [background_writeout+0/137] background_writeout+0x0/0x89
Feb 25 17:07:30 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 25 17:07:30 fantasio kernel: [kthread+114/151] kthread+0x72/0x97
Feb 25 17:07:30 fantasio kernel: [kthread+0/151] kthread+0x0/0x97
Feb 25 17:07:30 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Feb 25 17:07:30 fantasio kernel: =======================
Feb 25 17:07:30 fantasio kernel: Code: 06 fb ff ff ff 83 c4 0c 89 c8 5b 5e c3 55 31 ed 57 89 d7 56 31 f6 53 83 ec 10 89 4c 24 08 89 44 24 0c 89 d1 8b 42 10 89 44 24 04 <8b> 41 04 89 04 24 8b 44
24 04 8d 1c 06 3b 5c 24 08 0f 96 c2 3b
----------------------------------------------------------------------
or
----------------------------------------------------------------------
Feb 28 01:17:37 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000029
Feb 28 01:17:37 fantasio kernel: printing eip:
Feb 28 01:17:37 fantasio kernel: e0c7674e
Feb 28 01:17:37 fantasio kernel: *pde = 00000000
Feb 28 01:17:37 fantasio kernel: Oops: 0000 [#1]
Feb 28 01:17:37 fantasio kernel: Modules linked in: iptable_filter cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_tables bridge llc cryptoloop loop sha256 aes it8
7 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss analog via_agp prism54 gameport 8250_pnp 8250 serial_cor
e agpgart firmware_class snd_pcm snd_timer snd_page_alloc snd_mpu401_uart rtc snd_rawmidi snd soundcore sd_mod evdev ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk u
sbhid usb_storage via82cxxx ide_core via_rhine mii ehci_hcd uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
Feb 28 01:17:37 fantasio kernel: CPU: 0
Feb 28 01:17:37 fantasio kernel: EIP: 0060:[pg0+546367310/1070162944] Not tainted VLI
Feb 28 01:17:37 fantasio kernel: EFLAGS: 00010213 (2.6.20-rc1-ee2fae03d68e702866a8661fbee7ff2f2f3754d7 #2)
Feb 28 01:17:37 fantasio kernel: EIP is at journal_grab_journal_head+0x2/0x14 [jbd]
Feb 28 01:17:37 fantasio kernel: eax: 00000029 ebx: 00000029 ecx: 00000029 edx: 00000000
Feb 28 01:17:37 fantasio kernel: esi: 00000000 edi: c10b6140 ebp: c70fd6ec esp: c14bbdc8
Feb 28 01:17:37 fantasio kernel: ds: 007b es: 007b ss: 0068
Feb 28 01:17:37 fantasio kernel: Process kswapd0 (pid: 136, ti=c14ba000 task=df637a70 task.ti=c14ba000)
Feb 28 01:17:37 fantasio kernel: Stack: e0c72534 c1128f60 c13de7e0 c1312460 c1321e20 d4ed81dc 00000000 df822c60
Feb 28 01:17:37 fantasio kernel: e0bf357f 000000d0 d4ed81dc c14bbe8c c0131325 c10b6140 c14bbf3c c01358da
Feb 28 01:17:37 fantasio kernel: 00000001 00000001 00000011 00000000 c14bbf3c c14bbe1c c14bbe1c 00000003
Feb 28 01:17:37 fantasio kernel: Call Trace:
Feb 28 01:17:37 fantasio kernel: [pg0+546350388/1070162944] journal_try_to_free_buffers+0x62/0x9f [jbd]
Feb 28 01:17:37 fantasio kernel: [pg0+545830271/1070162944] ext3_releasepage+0x0/0x72 [ext3]
Feb 28 01:17:37 fantasio kernel: [try_to_release_page+48/67] try_to_release_page+0x30/0x43
Feb 28 01:17:37 fantasio kernel: [shrink_page_list+597/803] shrink_page_list+0x255/0x323
Feb 28 01:17:37 fantasio kernel: [shrink_inactive_list+126/421] shrink_inactive_list+0x7e/0x1a5
Feb 28 01:17:37 fantasio kernel: [shrink_zone+182/215] shrink_zone+0xb6/0xd7
Feb 28 01:17:37 fantasio kernel: [balance_pgdat+496/817] balance_pgdat+0x1f0/0x331
Feb 28 01:17:37 fantasio kernel: [kswapd+217/219] kswapd+0xd9/0xdb
Feb 28 01:17:37 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Feb 28 01:17:37 fantasio kernel: [__wake_up_common+53/79] __wake_up_common+0x35/0x4f
Feb 28 01:17:37 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Feb 28 01:17:37 fantasio kernel: [kswapd+0/219] kswapd+0x0/0xdb
Feb 28 01:17:37 fantasio kernel: [kthread+114/151] kthread+0x72/0x97
Feb 28 01:17:37 fantasio kernel: [kthread+0/151] kthread+0x0/0x97
Feb 28 01:17:37 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Feb 28 01:17:37 fantasio kernel: =======================
Feb 28 01:17:37 fantasio kernel: Code: 8f 89 d7 31 d2 0f ba 2b 0e 89 7b 20 89 1f ff 43 30 ff 47 04 85 d2 74 07 89 d0 e8 5b ff ff ff 8b 43 20 83 c4 18 5b 5e 5f c3 89 c1 <8b> 00 31 d2 f6 c4 40 74
06 8b 51 20 ff 42 04 89 d0 c3 56 53 89
Feb 28 01:17:37 fantasio kernel: EIP: [pg0+546367310/1070162944] journal_grab_journal_head+0x2/0x14 [jbd] SS:ESP 0068:c14bbdc8
----------------------------------------------------------------------
or
----------------------------------------------------------------------
Mar 1 00:15:40 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000029
Mar 1 00:15:40 fantasio kernel: printing eip:
Mar 1 00:15:40 fantasio kernel: e0bd074e
Mar 1 00:15:40 fantasio kernel: *pde = 00000000
Mar 1 00:15:40 fantasio kernel: Oops: 0000 [#1]
Mar 1 00:15:40 fantasio kernel: Modules linked in: cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_tables bridge llc cryptoloop loop sha256 aes it87 hwmon_vid i2c
_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_mpu401_uart analog snd_rawmidi gam
eport via_agp prism54 snd agpgart firmware_class soundcore 8250_pnp 8250 serial_core evdev rtc sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid usb_stora
ge via_rhine mii via82cxxx ehci_hcd uhci_hcd ide_core usbcore sym53c8xx scsi_transport_spi scsi_mod unix
Mar 1 00:15:40 fantasio kernel: CPU: 0
Mar 1 00:15:40 fantasio kernel: EIP: 0060:[pg0+545687374/1070162944] Not tainted VLI
Mar 1 00:15:40 fantasio kernel: EFLAGS: 00010213 (2.6.20-rc1-f238085415c56618e042252894f2fcc971add645 #3)
Mar 1 00:15:40 fantasio kernel: EIP is at journal_grab_journal_head+0x2/0x14 [jbd]
Mar 1 00:15:40 fantasio kernel: eax: 00000029 ebx: 00000029 ecx: 00000029 edx: 00000000
Mar 1 00:15:40 fantasio kernel: esi: 00000000 edi: c10eae80 ebp: c4b676ec esp: c14bbdc8
Mar 1 00:15:40 fantasio kernel: ds: 007b es: 007b ss: 0068
Mar 1 00:15:40 fantasio kernel: Process kswapd0 (pid: 136, ti=c14ba000 task=df637a70 task.ti=c14ba000)
Mar 1 00:15:40 fantasio kernel: Stack: e0bcc534 c10cd940 c110f480 c11ecc00 c10b9be0 c10bec60 00000000 df065c60
Mar 1 00:15:40 fantasio kernel: e0bfd57f 000000d0 cf3e383c c14bbe8c c0131325 c10eae80 c14bbf3c c01358da
Mar 1 00:15:40 fantasio kernel: 00000001 00000001 0000001c 00000000 c14bbf3c c14bbe1c c14bbe1c 00000000
Mar 1 00:15:40 fantasio kernel: Call Trace:
Mar 1 00:15:40 fantasio kernel: [pg0+545670452/1070162944] journal_try_to_free_buffers+0x62/0x9f [jbd]
Mar 1 00:15:40 fantasio kernel: [pg0+545871231/1070162944] ext3_releasepage+0x0/0x72 [ext3]
Mar 1 00:15:40 fantasio kernel: [try_to_release_page+48/67] try_to_release_page+0x30/0x43
Mar 1 00:15:40 fantasio kernel: [shrink_page_list+597/803] shrink_page_list+0x255/0x323
Mar 1 00:15:40 fantasio kernel: [shrink_inactive_list+126/421] shrink_inactive_list+0x7e/0x1a5
Mar 1 00:15:40 fantasio kernel: [shrink_zone+182/215] shrink_zone+0xb6/0xd7
Mar 1 00:15:40 fantasio kernel: [balance_pgdat+496/817] balance_pgdat+0x1f0/0x331
Mar 1 00:15:40 fantasio kernel: [kswapd+217/219] kswapd+0xd9/0xdb
Mar 1 00:15:40 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Mar 1 00:15:40 fantasio kernel: [__wake_up_common+53/79] __wake_up_common+0x35/0x4f
Mar 1 00:15:40 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Mar 1 00:15:40 fantasio kernel: [kswapd+0/219] kswapd+0x0/0xdb
Mar 1 00:15:40 fantasio kernel: [kthread+114/151] kthread+0x72/0x97
Mar 1 00:15:40 fantasio kernel: [kthread+0/151] kthread+0x0/0x97
Mar 1 00:15:40 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Mar 1 00:15:40 fantasio kernel: =======================
Mar 1 00:15:40 fantasio kernel: Code: 8f 89 d7 31 d2 0f ba 2b 0e 89 7b 20 89 1f ff 43 30 ff 47 04 85 d2 74 07 89 d0 e8 5b ff ff ff 8b 43 20 83 c4 18 5b 5e 5f c3 89 c1 <8b> 00 31 d2 f6 c4 40 74
06 8b 51 20 ff 42 04 89 d0 c3 56 53 89
Mar 1 00:15:40 fantasio kernel: EIP: [pg0+545687374/1070162944] journal_grab_journal_head+0x2/0x14 [jbd] SS:ESP 0068:c14bbdc8
----------------------------------------------------------------------
or
----------------------------------------------------------------------
Feb 19 16:09:34 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000029
Feb 19 16:09:34 fantasio kernel: printing eip:
Feb 19 16:09:34 fantasio kernel: e0c40766
Feb 19 16:09:34 fantasio kernel: *pde = 00000000
Feb 19 16:09:34 fantasio kernel: Oops: 0000 [#1]
Feb 19 16:09:34 fantasio kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_tables bridge llc cryptoloop l
oop sha256 aes it87 hwmon_vid i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_m
pu401_uart snd_rawmidi analog 8250_pnp 8250 serial_core snd prism54 via_agp soundcore gameport agpgart firmware_class sd_mod evdev rtc ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_c
d cdrom ide_disk usbhid usb_storage via_rhine mii ehci_hcd via82cxxx ide_core uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
Feb 19 16:09:34 fantasio kernel: CPU: 0
Feb 19 16:09:34 fantasio kernel: EIP: 0060:[pg0+546137958/1070154752] Not tainted VLI
Feb 19 16:09:34 fantasio kernel: EFLAGS: 00010213 (2.6.20 #1)
Feb 19 16:09:34 fantasio kernel: EIP is at journal_grab_journal_head+0x2/0x14 [jbd]
Feb 19 16:09:34 fantasio kernel: eax: 00000029 ebx: 00000029 ecx: 00000029 edx: 00000000
Feb 19 16:09:34 fantasio kernel: esi: 00000000 edi: c11939e0 ebp: cf0af6ec esp: c14f3dc8
Feb 19 16:09:34 fantasio kernel: ds: 007b es: 007b ss: 0068
Feb 19 16:09:34 fantasio kernel: Process kswapd0 (pid: 135, ti=c14f2000 task=dfc04550 task.ti=c14f2000)
Feb 19 16:09:34 fantasio kernel: Stack: e0c3c534 c1044660 c1087600 c1390200 c10616a0 dd70e54c 00000000 de818c60
Feb 19 16:09:34 fantasio kernel: e0c6d57f 000000d0 dd70e54c c14f3e8c c0130fc1 c11939e0 c14f3f3c c013550a
Feb 19 16:09:34 fantasio kernel: 00000001 00000001 00000018 00000000 c14f3f3c c14f3e1c c14f3e1c 0000000a
Feb 19 16:09:34 fantasio kernel: Call Trace:
Feb 19 16:09:34 fantasio kernel: [pg0+546121012/1070154752] journal_try_to_free_buffers+0x62/0x9f [jbd]
Feb 19 16:09:34 fantasio kernel: [pg0+546321791/1070154752] ext3_releasepage+0x0/0x72 [ext3]
Feb 19 16:09:34 fantasio kernel: [try_to_release_page+48/67] try_to_release_page+0x30/0x43
Feb 19 16:09:34 fantasio kernel: [shrink_page_list+597/803] shrink_page_list+0x255/0x323
Feb 19 16:09:34 fantasio kernel: [shrink_inactive_list+126/439] shrink_inactive_list+0x7e/0x1b7
Feb 19 16:09:34 fantasio kernel: [shrink_zone+182/215] shrink_zone+0xb6/0xd7
Feb 19 16:09:34 fantasio kernel: [balance_pgdat+496/817] balance_pgdat+0x1f0/0x331
Feb 19 16:09:34 fantasio kernel: [kswapd+217/219] kswapd+0xd9/0xdb
Feb 19 16:09:34 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Feb 19 16:09:34 fantasio kernel: [__wake_up_common+53/79] __wake_up_common+0x35/0x4f
Feb 19 16:09:34 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Feb 19 16:09:34 fantasio kernel: [kswapd+0/219] kswapd+0x0/0xdb
Feb 19 16:09:35 fantasio kernel: [kthread+114/151] kthread+0x72/0x97
Feb 19 16:09:35 fantasio kernel: [kthread+0/151] kthread+0x0/0x97
Feb 19 16:09:35 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Feb 19 16:09:35 fantasio kernel: =======================
----------------------------------------------------------------------
or
----------------------------------------------------------------------
Feb 25 10:16:24 fantasio kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000002d
Feb 25 10:16:24 fantasio kernel: printing eip:
Feb 25 10:16:24 fantasio kernel: e0c55b16
Feb 25 10:16:24 fantasio kernel: *pde = 00000000
Feb 25 10:16:24 fantasio kernel: Oops: 0000 [#1]
Feb 25 10:16:24 fantasio kernel: Modules linked in: isofs cbc blkcipher binfmt_misc bnep rfcomm l2cap nfs nfsd exportfs lockd sunrpc ip_tables bridge llc cryptoloop loop sha256 aes it87 hwmon_v
id i2c_isa i2c_core md5 ipv6 af_packet radeon drm dm_crypt dm_mod snd_via82xx snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd
prism54 analog soundcore firmware_class 8250_pnp 8250 serial_core via_agp agpgart evdev gameport rtc sd_mod ext3 jbd mbcache raid1 raid0 multipath linear md_mod ide_cd cdrom ide_disk usbhid usb
_storage via82cxxx ide_core via_rhine mii ehci_hcd uhci_hcd usbcore sym53c8xx scsi_transport_spi scsi_mod unix
Feb 25 10:16:24 fantasio kernel: CPU: 0
Feb 25 10:16:24 fantasio kernel: EIP: 0060:[pg0+546224918/1070154752] Not tainted VLI
Feb 25 10:16:24 fantasio kernel: EFLAGS: 00010202 (2.6.20 #1)
Feb 25 10:16:24 fantasio kernel: EIP is at walk_page_buffers+0x1e/0x87 [ext3]
Feb 25 10:16:24 fantasio kernel: eax: ccbab601 ebx: 00002000 ecx: 00000029 edx: ccbab601
Feb 25 10:16:24 fantasio kernel: esi: 00002000 edi: ccbab6ec ebp: 00000000 esp: c14f5dbc
Feb 25 10:16:24 fantasio kernel: ds: 007b es: 007b ss: 0068
Feb 25 10:16:24 fantasio kernel: Process pdflush (pid: 134, ti=c14f4000 task=dfc04a70 task.ti=c14f4000)
Feb 25 10:16:24 fantasio kernel: Stack: 00000029 00001000 00000000 df25e720 c12255a0 ccbab6ec df25e720 df25e720
Feb 25 10:16:24 fantasio kernel: e0c5629b 00001000 00000000 e0c561b1 c14f5e38 0000000e c14f5f58 00000000
Feb 25 10:16:24 fantasio kernel: c12255a0 0000000e c14f5f58 c0133584 00000000 0000000e 00000000 00000001
Feb 25 10:16:24 fantasio kernel: Call Trace:
Feb 25 10:16:24 fantasio kernel: [pg0+546226843/1070154752] ext3_ordered_writepage+0xcc/0x158 [ext3]
Feb 25 10:16:24 fantasio kernel: [pg0+546226609/1070154752] bget_one+0x0/0x6 [ext3]
Feb 25 10:16:24 fantasio kernel: [generic_writepages+380/690] generic_writepages+0x17c/0x2b2
Feb 25 10:16:24 fantasio kernel: [pg0+546226639/1070154752] ext3_ordered_writepage+0x0/0x158 [ext3]
Feb 25 10:16:24 fantasio kernel: [do_writepages+41/48] do_writepages+0x29/0x30
Feb 25 10:16:24 fantasio kernel: [__sync_single_inode+81/406] __sync_single_inode+0x51/0x196
Feb 25 10:16:24 fantasio kernel: [__writeback_single_inode+312/320] __writeback_single_inode+0x138/0x140
Feb 25 10:16:24 fantasio kernel: [schedule_timeout+121/141] schedule_timeout+0x79/0x8d
Feb 25 10:16:24 fantasio kernel: [process_timeout+0/5] process_timeout+0x0/0x5
Feb 25 10:16:24 fantasio kernel: [congestion_wait+107/117] congestion_wait+0x6b/0x75
Feb 25 10:16:24 fantasio kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Feb 25 10:16:24 fantasio kernel: [sync_sb_inodes+361/511] sync_sb_inodes+0x169/0x1ff
Feb 25 10:16:24 fantasio kernel: [writeback_inodes+67/100] writeback_inodes+0x43/0x64
Feb 25 10:16:24 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 25 10:16:24 fantasio kernel: [background_writeout+88/137] background_writeout+0x58/0x89
Feb 25 10:16:24 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 25 10:16:24 fantasio kernel: [__pdflush+179/309] __pdflush+0xb3/0x135
Feb 25 10:16:24 fantasio kernel: [pdflush+36/40] pdflush+0x24/0x28
Feb 25 10:16:24 fantasio kernel: [background_writeout+0/137] background_writeout+0x0/0x89
Feb 25 10:16:24 fantasio kernel: [pdflush+0/40] pdflush+0x0/0x28
Feb 25 10:16:24 fantasio kernel: [kthread+114/151] kthread+0x72/0x97
Feb 25 10:16:24 fantasio kernel: [kthread+0/151] kthread+0x0/0x97
Feb 25 10:16:24 fantasio kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Feb 25 10:16:24 fantasio kernel: =======================
Feb 25 10:16:24 fantasio kernel: Code: 06 fb ff ff ff 83 c4 0c 89 c8 5b 5e c3 55 31 ed 57 89 d7 56 31 f6 53 83 ec 10 89 4c 24 08 89 44 24 0c 89 d1 8b 42 10 89 44 24 04 <8b> 41 04 89 04 24 8b 44
24 04 8d 1c 06 3b 5c 24 08 0f 96 c2 3b
Feb 25 10:16:24 fantasio kernel: EIP: [pg0+546224918/1070154752] walk_page_buffers+0x1e/0x87 [ext3] SS:ESP 0068:c14f5dbc
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too -> STATUS git-bisect
2007-03-04 8:37 ` PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too -> STATUS git-bisect Frank Hartmann
@ 2007-03-08 8:45 ` Kevin Perros
0 siblings, 0 replies; 12+ messages in thread
From: Kevin Perros @ 2007-03-08 8:45 UTC (permalink / raw)
To: Frank Hartmann; +Cc: linux-kernel
Hi,
I just had the same problem with a 2.6.20 kernel, just after the boot,
after having launched Mozilla Firefox. The browser seemed to lag while
rendering a page, and after say 20 seconds, I got an oops.
I was *not* playing sound.
This message is repeated a HUGE amount of times in my syslog :
__find_get_block_slow() failed. block=1570988, b_blocknr=1562796
b_state=0x00000029, b_size=4096
device blocksize: 4096
And finally, I got the Ooops:
BUG: unable to handle kernel paging request at virtual address 0491c624
printing eip:
c0180ceb
*pde = 00000000
Oops: 0002 [#1]
PREEMPT
Modules linked in: binfmt_misc ipv6 video container button battery ac
af_packet tsdev usbhid snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss
snd_mixer_oss psmouse e1000 snd_pcm snd_timer serio_raw evdev intel_agp
agpgart snd soundcore snd_page_alloc rtc ext3 jbd ehci_hcd uhci_hcd
usbcore ide_generic ide_cd cdrom ide_disk piix generic ide_core thermal
processor fan
CPU: 0
EIP: 0060:[drop_buffers+91/240] Not tainted VLI
EFLAGS: 00010286 (2.6.20 #1)
EIP is at drop_buffers+0x5b/0xf0
eax: df91c620 ebx: df91c5f8 ecx: df91c620 edx: 0491c620
esi: df91c5f8 edi: c13f3a80 ebp: df91c5f8 esp: dfa13ddc
ds: 007b es: 007b ss: 0068
Process kswapd0 (pid: 108, ti=dfa12000 task=dfa55550 task.ti=dfa12000)
Stack: c12d8ea0 00000000 c01550c5 dfa6cbbc dfa13e04 c13f3a80 00000000
00000001
c13f3a98 c0180db8 00000000 c13f3a80 c031ec44 c0149a1d dfa13f08
00000000
dfa13ef8 dfa13f00 c031ed14 dfa13f78 00000020 00000000 00000000
00000020
Call Trace:
[move_to_swap_cache+69/96] move_to_swap_cache+0x45/0x60
[try_to_free_buffers+56/160] try_to_free_buffers+0x38/0xa0
[shrink_inactive_list+1805/2128] shrink_inactive_list+0x70d/0x850
[__pagevec_release+21/32] __pagevec_release+0x15/0x20
[shrink_zone+152/256] shrink_zone+0x98/0x100
[kswapd+797/1072] kswapd+0x31d/0x430
[autoremove_wake_function+0/80] autoremove_wake_function+0x0/0x50
[kswapd+0/1072] kswapd+0x0/0x430
[kthread+168/224] kthread+0xa8/0xe0
[kthread+0/224] kthread+0x0/0xe0
[kernel_thread_helper+7/20] kernel_thread_helper+0x7/0x14
=======================
Code: 8b 02 83 e0 06 0b 42 34 75 74 8b 52 04 39 d6 75 dc 89 f3 eb 06 39
ee 89 eb 74 3e 8b 53 28 8d 4b 28 8b 6b 04 39 d1 74 ed 8b 41 04 <89> 42
04 89 10 89 49 04 89 4b 28 8b 4b 30 85 c9 74 4b 8b 03 f6
EIP: [drop_buffers+91/240] drop_buffers+0x5b/0xf0 SS:ESP 0068:dfa13ddc
<6>note: kswapd0[108] exited with preempt_count 1
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2007-03-08 9:15 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-01-13 11:55 PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound Frank Hartmann
2007-02-07 9:18 ` Jan Kara
2007-02-07 19:45 ` Frank Hartmann
2007-02-08 9:39 ` Jan Kara
2007-02-09 8:28 ` Frank Hartmann
2007-02-11 13:59 ` PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too Frank Hartmann
2007-02-14 14:32 ` Jan Kara
2007-02-14 23:33 ` Frank Hartmann
2007-02-15 9:40 ` Jan Kara
[not found] ` <87mz3f9gab.fsf@fantasio.hh.de>
2007-02-16 9:29 ` Jan Kara
2007-03-04 8:37 ` PROBLEM: 2.6.19.1 Oops while doing Disk IO + playing sound, 2.6.20 too -> STATUS git-bisect Frank Hartmann
2007-03-08 8:45 ` Kevin Perros
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