Re: Linuv 2.6.15-rc1

Zilvinas Valinskas
2005-11-14T14:34:16Z

Hello,

the same problem is present with 2.6.14 + ipw2200 1.0.8/ieee80211 1.1.6
too. I didn't report problem as I am using madwifi drivers (which
taints the kernel) and thought it was related to madwifi CVS (latest)
and the newest ipw2200 drivers.

All crashes are happening right after messages are print:

ipw2200: Unknown notification: subtype=40,flags=0xa0,size=40
ipw2200: Unknown notification: subtype=40,flags=0xa0,size=40

EIP always is cache_alloc_refill() function. Full messages are available
here: http://www.gemtek.lt/~zilvinas/ipw2200-syslog.gz

Zilvinas.

On Mon, Nov 14, 2005 at 02:58:36PM +0100, Alexandre Buisse wrote:
> Hi Linus,
>
> I experienced a hard crash (no input devices answering at all) yesterday
> while playing a movie from a CD, but with nothing showing up in
> /var/log/messages.
> A few minutes ago, however, I had a nice oops from ipw2200 (I think), a
> few minutes after booting (I had already associated and had a steady
> connection). It then began crashing methodically all of my applications,
> each time producing a oops...
>
>
> Nov 14 14:20:09 ubik [ 783.604398] ipw2200: Firmware error detected.
> Restarting.
> Nov 14 14:20:09 ubik [ 783.604919] ipw2200: Sysfs 'error' log captured.
> Nov 14 14:20:11 ubik [ 785.171844] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:11 ubik [ 785.171852] printing eip:
> Nov 14 14:20:11 ubik [ 785.171853] c014cd02
> Nov 14 14:20:11 ubik [ 785.171855] *pde = 00000000
> Nov 14 14:20:11 ubik [ 785.171858] Oops: 0002 [#1]
> Nov 14 14:20:11 ubik [ 785.171860] PREEMPT
> Nov 14 14:20:11 ubik [ 785.171863] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:11 ubik [ 785.171874] CPU: 0
> Nov 14 14:20:11 ubik [ 785.171875] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:11 ubik [ 785.171876] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:11 ubik [ 785.171886] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:11 ubik [ 785.171889] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:11 ubik [ 785.171892] esi: 00000032 edi: c14ddb00 ebp:
> dc9d7d60 esp: dc9d7d38
> Nov 14 14:20:11 ubik [ 785.171895] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:11 ubik [ 785.171898] Process updatedb (pid: 4939,
> threadinfo=dc9d6000 task=df7ad5e0)
> Nov 14 14:20:11 ubik [ 785.171900] Stack: c017fe03 dc9d7d78 c017fed1
> c14deb00 c14d9000 cca7201c 0000003b 00000282
> Nov 14 14:20:11 ubik [ 785.171907] c14d7ac0 d9516ee8 dc9d7d78
> c014d15d c14d7ac0 000000d0 fffffff4 ce4f0838
> Nov 14 14:20:11 ubik [ 785.171913] dc9d7d94 c017f71f c14d7ac0
> 000000d0 fffffff4 ce4f0838 d9516ee8 dc9d7db8
> Nov 14 14:20:11 ubik [ 785.171920] Call Trace:
> Nov 14 14:20:11 ubik [ 785.171922] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:11 ubik [ 785.171927] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:11 ubik [ 785.171931] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:11 ubik [ 785.171935] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:11 ubik [ 785.171941] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:11 ubik [ 785.171944] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:11 ubik [ 785.171948] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:11 ubik [ 785.171952] [<c017427c>] real_lookup+0xac/0xf0
> Nov 14 14:20:11 ubik [ 785.171957] [<c01745d5>] do_lookup+0xa5/0xb0
> Nov 14 14:20:11 ubik [ 785.171961] [<c0174e45>]
> __link_path_walk+0x865/0xfb0
> Nov 14 14:20:11 ubik [ 785.171965] [<c01755e5>] link_path_walk+0x55/0x100
> Nov 14 14:20:11 ubik [ 785.171968] [<c017595c>] path_lookup+0x9c/0x1e0
> Nov 14 14:20:11 ubik [ 785.171972] [<c0175dd1>] __user_walk+0x31/0x50
> Nov 14 14:20:11 ubik [ 785.171976] [<c016f6eb>] vfs_lstat+0x1b/0x50
> Nov 14 14:20:11 ubik [ 785.171979] [<c016fd69>] sys_lstat64+0x19/0x40
> Nov 14 14:20:11 ubik [ 785.171983] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:11 ubik [ 785.171986] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:11 ubik [ 785.172014] <6>note: updatedb[4939] exited with
> preempt_count 1
> Nov 14 14:20:11 ubik [ 785.305665] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:11 ubik [ 785.305674] printing eip:
> Nov 14 14:20:11 ubik [ 785.305676] c014cd02
> Nov 14 14:20:11 ubik [ 785.305677] *pde = 00000000
> Nov 14 14:20:11 ubik [ 785.305681] Oops: 0002 [#2]
> Nov 14 14:20:11 ubik [ 785.305682] PREEMPT
> Nov 14 14:20:11 ubik [ 785.305685] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:11 ubik [ 785.305695] CPU: 0
> Nov 14 14:20:11 ubik [ 785.305696] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:11 ubik [ 785.305698] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:11 ubik [ 785.305705] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:11 ubik [ 785.305709] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:11 ubik [ 785.305712] esi: 0000003c edi: c14ddb00 ebp:
> dacbfd60 esp: dacbfd38
> Nov 14 14:20:11 ubik [ 785.305715] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:11 ubik [ 785.305717] Process run-crons (pid: 4914,
> threadinfo=dacbe000 task=de847520)
> Nov 14 14:20:11 ubik [ 785.305720] Stack: c017fe03 dacbfd78 c017fed1
> c14deb00 c14d9000 00000000 0003aca1 00000282
> Nov 14 14:20:11 ubik [ 785.305726] c14d7ac0 dfcd6c40 dacbfd78
> c014d15d c14d7ac0 000000d0 fffffff4 df88e6b0
> Nov 14 14:20:11 ubik [ 785.305733] dacbfd94 c017f71f c14d7ac0
> 000000d0 fffffff4 df88e6b0 dfcd6c40 dacbfdb8
> Nov 14 14:20:11 ubik [ 785.305740] Call Trace:
> Nov 14 14:20:11 ubik [ 785.305742] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:11 ubik [ 785.305747] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:11 ubik [ 785.305751] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:11 ubik [ 785.305754] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:11 ubik [ 785.305760] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:11 ubik [ 785.305763] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:11 ubik [ 785.305767] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:11 ubik [ 785.305771] [<c017427c>] real_lookup+0xac/0xf0
> Nov 14 14:20:11 ubik [ 785.305776] [<c01745d5>] do_lookup+0xa5/0xb0
> Nov 14 14:20:11 ubik [ 785.305779] [<c0174e45>]
> __link_path_walk+0x865/0xfb0
> Nov 14 14:20:11 ubik [ 785.305783] [<c01755e5>] link_path_walk+0x55/0x100
> Nov 14 14:20:11 ubik [ 785.305787] [<c017595c>] path_lookup+0x9c/0x1e0
> Nov 14 14:20:11 ubik [ 785.305791] [<c0175dd1>] __user_walk+0x31/0x50
> Nov 14 14:20:11 ubik [ 785.305794] [<c016f68e>] vfs_stat+0x1e/0x60
> Nov 14 14:20:11 ubik [ 785.305798] [<c016fd29>] sys_stat64+0x19/0x40
> Nov 14 14:20:11 ubik [ 785.305801] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:11 ubik [ 785.305805] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:11 ubik [ 785.305833] <6>note: run-crons[4914] exited
> with preempt_count 1
> Nov 14 14:20:11 ubik [ 785.367684] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:11 ubik [ 785.367690] printing eip:
> Nov 14 14:20:11 ubik [ 785.367692] c014cd02
> Nov 14 14:20:11 ubik [ 785.367693] *pde = 00000000
> Nov 14 14:20:11 ubik [ 785.367695] Oops: 0002 [#3]
> Nov 14 14:20:11 ubik [ 785.367697] PREEMPT
> Nov 14 14:20:11 ubik [ 785.367698] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:11 ubik [ 785.367709] CPU: 0
> Nov 14 14:20:11 ubik [ 785.367710] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:11 ubik [ 785.367711] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:11 ubik [ 785.367717] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:11 ubik [ 785.367720] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:11 ubik [ 785.367724] esi: 0000003c edi: c14ddb00 ebp:
> dc9d5d18 esp: dc9d5cf0
> Nov 14 14:20:11 ubik [ 785.367727] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:11 ubik [ 785.367729] Process qmail-inject (pid: 6098,
> threadinfo=dc9d4000 task=def5da50)
> Nov 14 14:20:11 ubik [ 785.367732] Stack: 00000000 dc9d5d30 c017fed1
> c14deb00 c14d9000 00000000 13706655 00000282
> Nov 14 14:20:11 ubik [ 785.367738] c14d7ac0 dae6bb30 dc9d5d30
> c014d15d c14d7ac0 000000d0 fffffff4 dae93090
> Nov 14 14:20:11 ubik [ 785.367745] dc9d5d4c c017f71f c14d7ac0
> 000000d0 fffffff4 dae93090 dae6bb30 dc9d5d70
> Nov 14 14:20:11 ubik [ 785.367751] Call Trace:
> Nov 14 14:20:11 ubik [ 785.367753] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:11 ubik [ 785.367758] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:11 ubik [ 785.367762] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:11 ubik [ 785.367765] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:11 ubik [ 785.367769] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:11 ubik [ 785.367773] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:11 ubik [ 785.367777] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:11 ubik [ 785.367780] [<c017427c>] real_lookup+0xac/0xf0
> Nov 14 14:20:11 ubik [ 785.367784] [<c01745d5>] do_lookup+0xa5/0xb0
> Nov 14 14:20:11 ubik [ 785.367788] [<c0174e45>]
> __link_path_walk+0x865/0xfb0
> Nov 14 14:20:11 ubik [ 785.367792] [<c01755e5>] link_path_walk+0x55/0x100
> Nov 14 14:20:11 ubik [ 785.367796] [<c017595c>] path_lookup+0x9c/0x1e0
> Nov 14 14:20:11 ubik [ 785.367799] [<c0175ae4>]
> __path_lookup_intent_open+0x44/0x90
> Nov 14 14:20:11 ubik [ 785.367803] [<c0175b5c>] path_lookup_open+0x2c/0x30
> Nov 14 14:20:11 ubik [ 785.367807] [<c017625c>] open_namei+0x6c/0x650
> Nov 14 14:20:11 ubik [ 785.367811] [<c0163aa5>] filp_open+0x35/0x60
> Nov 14 14:20:11 ubik [ 785.367815] [<c0163e7e>] do_sys_open+0x4e/0xe0
> Nov 14 14:20:11 ubik [ 785.367818] [<c0163f2f>] sys_open+0x1f/0x30
> Nov 14 14:20:11 ubik [ 785.367822] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:11 ubik [ 785.367825] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:11 ubik [ 785.367853] <6>note: qmail-inject[6098] exited
> with preempt_count 1
> Nov 14 14:20:11 ubik [ 785.368813] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:11 ubik [ 785.368817] printing eip:
> Nov 14 14:20:11 ubik [ 785.368818] c014cd02
> Nov 14 14:20:11 ubik [ 785.368820] *pde = 00000000
> Nov 14 14:20:11 ubik [ 785.368822] Oops: 0002 [#4]
> Nov 14 14:20:11 ubik [ 785.368823] PREEMPT
> Nov 14 14:20:11 ubik [ 785.368825] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:11 ubik [ 785.368835] CPU: 0
> Nov 14 14:20:11 ubik [ 785.368836] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:11 ubik [ 785.368837] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:11 ubik [ 785.368841] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:11 ubik [ 785.368844] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:11 ubik [ 785.368848] esi: 0000003c edi: c14ddb00 ebp:
> dca19ed0 esp: dca19ea8
> Nov 14 14:20:11 ubik [ 785.368850] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:11 ubik [ 785.368853] Process cron (pid: 4912,
> threadinfo=dca18000 task=def1ba10)
> Nov 14 14:20:11 ubik [ 785.368855] Stack: 00000000 0000000a ffffffff
> c14deb00 c14d9000 0000000a 00000000 00000286
> Nov 14 14:20:11 ubik [ 785.368861] c14d7ac0 c37bf6a4 dca19ee8
> c014d15d c14d7ac0 000000d0 dca19f1c dcbe4980
> Nov 14 14:20:11 ubik [ 785.368868] dca19f04 c017f71f c14d7ac0
> 000000d0 dca19f1c dcbe4980 c37bf6a4 dca19f54
> Nov 14 14:20:11 ubik [ 785.368875] Call Trace:
> Nov 14 14:20:11 ubik [ 785.368876] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:11 ubik [ 785.368880] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:11 ubik [ 785.368884] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:11 ubik [ 785.368888] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:11 ubik [ 785.368892] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:11 ubik [ 785.368895] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:11 ubik [ 785.368899] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:11 ubik [ 785.368903] [<c042ab7f>] sock_map_fd+0x6f/0x130
> Nov 14 14:20:11 ubik [ 785.368908] [<c042be66>] sys_socket+0x36/0x60
> Nov 14 14:20:11 ubik [ 785.368912] [<c042cca9>] sys_socketcall+0x99/0x290
> Nov 14 14:20:11 ubik [ 785.368916] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:11 ubik [ 785.368919] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:11 ubik [ 785.368947] <6>note: cron[4912] exited with
> preempt_count 1
> Nov 14 14:20:37 ubik [ 810.937331] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:37 ubik [ 810.937338] printing eip:
> Nov 14 14:20:37 ubik [ 810.937340] c014cd02
> Nov 14 14:20:37 ubik [ 810.937342] *pde = 00000000
> Nov 14 14:20:37 ubik [ 810.937344] Oops: 0002 [#5]
> Nov 14 14:20:37 ubik [ 810.937346] PREEMPT
> Nov 14 14:20:37 ubik [ 810.937348] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:37 ubik [ 810.937359] CPU: 0
> Nov 14 14:20:37 ubik [ 810.937360] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:37 ubik [ 810.937361] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:37 ubik [ 810.937370] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:37 ubik [ 810.937373] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:37 ubik [ 810.937376] esi: 0000003c edi: c14ddb00 ebp:
> dec13d18 esp: dec13cf0
> Nov 14 14:20:37 ubik [ 810.937379] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:37 ubik [ 810.937382] Process cpufreqd (pid: 3554,
> threadinfo=dec12000 task=def5d070)
> Nov 14 14:20:37 ubik [ 810.937384] Stack: c018035e dec13d30 c017fed1
> c14deb00 c14d9000 dec13d2c 00b118fa 00000282
> Nov 14 14:20:37 ubik [ 810.937391] c14d7ac0 db3396f0 dec13d30
> c014d15d c14d7ac0 000000d0 fffffff4 de95458c
> Nov 14 14:20:37 ubik [ 810.937397] dec13d4c c017f71f c14d7ac0
> 000000d0 fffffff4 de95458c db3396f0 dec13d70
> Nov 14 14:20:37 ubik [ 810.937404] Call Trace:
> Nov 14 14:20:37 ubik [ 810.937406] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:37 ubik [ 810.937411] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:37 ubik [ 810.937415] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:37 ubik [ 810.937419] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:37 ubik [ 810.937424] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:37 ubik [ 810.937428] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:37 ubik [ 810.937432] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:37 ubik [ 810.937436] [<c017427c>] real_lookup+0xac/0xf0
> Nov 14 14:20:37 ubik [ 810.937440] [<c01745d5>] do_lookup+0xa5/0xb0
> Nov 14 14:20:37 ubik [ 810.937444] [<c0174e45>]
> __link_path_walk+0x865/0xfb0
> Nov 14 14:20:37 ubik [ 810.937448] [<c01755e5>] link_path_walk+0x55/0x100
> Nov 14 14:20:37 ubik [ 810.937452] [<c017595c>] path_lookup+0x9c/0x1e0
> Nov 14 14:20:37 ubik [ 810.937455] [<c0175ae4>]
> __path_lookup_intent_open+0x44/0x90
> Nov 14 14:20:37 ubik [ 810.937460] [<c0175b5c>] path_lookup_open+0x2c/0x30
> Nov 14 14:20:37 ubik [ 810.937463] [<c017625c>] open_namei+0x6c/0x650
> Nov 14 14:20:37 ubik [ 810.937467] [<c0163aa5>] filp_open+0x35/0x60
> Nov 14 14:20:37 ubik [ 810.937471] [<c0163e7e>] do_sys_open+0x4e/0xe0
> Nov 14 14:20:37 ubik [ 810.937474] [<c0163f2f>] sys_open+0x1f/0x30
> Nov 14 14:20:37 ubik [ 810.937478] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:37 ubik [ 810.937481] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:37 ubik [ 810.937509] <6>note: cpufreqd[3554] exited with
> preempt_count 1
> Nov 14 14:20:41 ubik [ 815.122079] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:41 ubik [ 815.122087] printing eip:
> Nov 14 14:20:41 ubik [ 815.122089] c014cd02
> Nov 14 14:20:41 ubik [ 815.122091] *pde = 00000000
> Nov 14 14:20:41 ubik [ 815.122094] Oops: 0002 [#6]
> Nov 14 14:20:41 ubik [ 815.122095] PREEMPT
> Nov 14 14:20:41 ubik [ 815.122098] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:41 ubik [ 815.122109] CPU: 0
> Nov 14 14:20:41 ubik [ 815.122109] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:41 ubik [ 815.122111] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:41 ubik [ 815.122120] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:41 ubik [ 815.122123] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:41 ubik [ 815.122126] esi: 0000003c edi: c14ddb00 ebp:
> dec13d18 esp: dec13cf0
> Nov 14 14:20:41 ubik [ 815.122129] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:41 ubik [ 815.122132] Process urxvtc (pid: 6106,
> threadinfo=dec12000 task=c720f5a0)
> Nov 14 14:20:41 ubik [ 815.122134] Stack: 00000001 dec13d30 c017fed1
> c14deb00 c14d9000 c06952f4 041aa579 00000282
> Nov 14 14:20:41 ubik [ 815.122141] c14d7ac0 df44acc8 dec13d30
> c014d15d c14d7ac0 000000d0 fffffff4 dec92e58
> Nov 14 14:20:41 ubik [ 815.122147] dec13d4c c017f71f c14d7ac0
> 000000d0 fffffff4 dec92e58 df44acc8 dec13d70
> Nov 14 14:20:41 ubik [ 815.122154] Call Trace:
> Nov 14 14:20:41 ubik [ 815.122156] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:41 ubik [ 815.122162] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:41 ubik [ 815.122166] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:41 ubik [ 815.122169] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:41 ubik [ 815.122174] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:41 ubik [ 815.122178] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:41 ubik [ 815.122182] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:41 ubik [ 815.122187] [<c017427c>] real_lookup+0xac/0xf0
> Nov 14 14:20:41 ubik [ 815.122192] [<c01745d5>] do_lookup+0xa5/0xb0
> Nov 14 14:20:41 ubik [ 815.122195] [<c0174e45>]
> __link_path_walk+0x865/0xfb0
> Nov 14 14:20:41 ubik [ 815.122199] [<c01755e5>] link_path_walk+0x55/0x100
> Nov 14 14:20:41 ubik [ 815.122203] [<c017595c>] path_lookup+0x9c/0x1e0
> Nov 14 14:20:41 ubik [ 815.122206] [<c0175ae4>]
> __path_lookup_intent_open+0x44/0x90
> Nov 14 14:20:41 ubik [ 815.122211] [<c0175b5c>] path_lookup_open+0x2c/0x30
> Nov 14 14:20:41 ubik [ 815.122214] [<c017625c>] open_namei+0x6c/0x650
> Nov 14 14:20:41 ubik [ 815.122218] [<c0163aa5>] filp_open+0x35/0x60
> Nov 14 14:20:41 ubik [ 815.122222] [<c0163e7e>] do_sys_open+0x4e/0xe0
> Nov 14 14:20:41 ubik [ 815.122226] [<c0163f2f>] sys_open+0x1f/0x30
> Nov 14 14:20:41 ubik [ 815.122229] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:41 ubik [ 815.122232] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:41 ubik [ 815.122260] <6>note: urxvtc[6106] exited with
> preempt_count 1
> Nov 14 14:20:41 ubik [ 815.122392] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:41 ubik [ 815.122395] printing eip:
> Nov 14 14:20:41 ubik [ 815.122397] c014cd02
> Nov 14 14:20:41 ubik [ 815.122398] *pde = 00000000
> Nov 14 14:20:41 ubik [ 815.122400] Oops: 0002 [#7]
> Nov 14 14:20:41 ubik [ 815.122402] PREEMPT
> Nov 14 14:20:41 ubik [ 815.122403] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:41 ubik [ 815.122413] CPU: 0
> Nov 14 14:20:41 ubik [ 815.122414] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:41 ubik [ 815.122415] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:41 ubik [ 815.122419] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:41 ubik [ 815.122422] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:41 ubik [ 815.122426] esi: 0000003c edi: c14ddb00 ebp:
> db327d60 esp: db327d38
> Nov 14 14:20:41 ubik [ 815.122428] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:41 ubik [ 815.122431] Process zsh (pid: 5125,
> threadinfo=db326000 task=c9c9c520)
> Nov 14 14:20:41 ubik [ 815.122433] Stack: db327d58 db327d78 c017fed1
> c14deb00 c14d9000 00000001 01cd253f 00000282
> Nov 14 14:20:41 ubik [ 815.122440] c14d7ac0 df107910 db327d78
> c014d15d c14d7ac0 000000d0 fffffff4 dfb15cd0
> Nov 14 14:20:41 ubik [ 815.122446] db327d94 c017f71f c14d7ac0
> 000000d0 fffffff4 dfb15cd0 df107910 db327db8
> Nov 14 14:20:41 ubik [ 815.122453] Call Trace:
> Nov 14 14:20:41 ubik [ 815.122454] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:41 ubik [ 815.122458] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:41 ubik [ 815.122462] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:41 ubik [ 815.122466] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:41 ubik [ 815.122469] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:41 ubik [ 815.122473] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:41 ubik [ 815.122477] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:41 ubik [ 815.122480] [<c017427c>] real_lookup+0xac/0xf0
> Nov 14 14:20:41 ubik [ 815.122484] [<c01745d5>] do_lookup+0xa5/0xb0
> Nov 14 14:20:41 ubik [ 815.122487] [<c0174e45>]
> __link_path_walk+0x865/0xfb0
> Nov 14 14:20:41 ubik [ 815.122491] [<c01755e5>] link_path_walk+0x55/0x100
> Nov 14 14:20:41 ubik [ 815.122495] [<c017595c>] path_lookup+0x9c/0x1e0
> Nov 14 14:20:41 ubik [ 815.122499] [<c0175dd1>] __user_walk+0x31/0x50
> Nov 14 14:20:41 ubik [ 815.122502] [<c016f68e>] vfs_stat+0x1e/0x60
> Nov 14 14:20:41 ubik [ 815.122506] [<c016fd29>] sys_stat64+0x19/0x40
> Nov 14 14:20:41 ubik [ 815.122509] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:41 ubik [ 815.122513] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:41 ubik [ 815.122540] <6>note: zsh[5125] exited with
> preempt_count 1
> Nov 14 14:20:41 ubik [ 815.124579] Unable to handle kernel paging
> request at virtual address 1740f369
> Nov 14 14:20:41 ubik [ 815.124583] printing eip:
> Nov 14 14:20:41 ubik [ 815.124585] c014cd02
> Nov 14 14:20:41 ubik [ 815.124586] *pde = 00000000
> Nov 14 14:20:41 ubik [ 815.124588] Oops: 0002 [#8]
> Nov 14 14:20:41 ubik [ 815.124589] PREEMPT
> Nov 14 14:20:41 ubik [ 815.124591] Modules linked in: ipw2200 ieee80211
> ieee80211_crypt ac thermal battery acpi_cpufreq processor radeon
> snd_intel8x0 snd_ac97_codec snd_ac97_bus
> Nov 14 14:20:41 ubik [ 815.124601] CPU: 0
> Nov 14 14:20:41 ubik [ 815.124602] EIP: 0060:[<c014cd02>] Not
> tainted VLI
> Nov 14 14:20:41 ubik [ 815.124603] EFLAGS: 00010003 (2.6.15-rc1-ubik)
> Nov 14 14:20:41 ubik [ 815.124608] EIP is at cache_alloc_refill+0xa2/0x2a0
> Nov 14 14:20:41 ubik [ 815.124611] eax: c14ddb00 ebx: c14d7ac0 ecx:
> df427000 edx: 1740f365
> Nov 14 14:20:41 ubik [ 815.124614] esi: 0000003c edi: c14ddb00 ebp:
> c9d27ed0 esp: c9d27ea8
> Nov 14 14:20:41 ubik [ 815.124617] ds: 007b es: 007b ss: 0068
> Nov 14 14:20:41 ubik [ 815.124619] Process su (pid: 5115,
> threadinfo=c9d26000 task=ca3275e0)
> Nov 14 14:20:41 ubik [ 815.124621] Stack: 00000000 0000000a ffffffff
> c14deb00 c14d9000 0000000a 00000000 00000286
> Nov 14 14:20:41 ubik [ 815.124628] c14d7ac0 c37bf524 c9d27ee8
> c014d15d c14d7ac0 000000d0 c9d27f1c c296e380
> Nov 14 14:20:41 ubik [ 815.124634] c9d27f04 c017f71f c14d7ac0
> 000000d0 c9d27f1c c296e380 c37bf524 c9d27f54
> Nov 14 14:20:41 ubik [ 815.124641] Call Trace:
> Nov 14 14:20:41 ubik [ 815.124643] [<c010388b>] show_stack+0xab/0xf0
> Nov 14 14:20:41 ubik [ 815.124647] [<c0103a7f>] show_registers+0x18f/0x230
> Nov 14 14:20:41 ubik [ 815.124651] [<c0103cbd>] die+0xed/0x1b0
> Nov 14 14:20:41 ubik [ 815.124654] [<c04e1a9a>] do_page_fault+0x33a/0x670
> Nov 14 14:20:41 ubik [ 815.124658] [<c01034ef>] error_code+0x4f/0x54
> Nov 14 14:20:41 ubik [ 815.124662] [<c014d15d>] kmem_cache_alloc+0x4d/0x50
> Nov 14 14:20:41 ubik [ 815.124665] [<c017f71f>] d_alloc+0x1f/0x1b0
> Nov 14 14:20:41 ubik [ 815.124669] [<c042ab7f>] sock_map_fd+0x6f/0x130
> Nov 14 14:20:41 ubik [ 815.124674] [<c042be66>] sys_socket+0x36/0x60
> Nov 14 14:20:41 ubik [ 815.124678] [<c042cca9>] sys_socketcall+0x99/0x290
> Nov 14 14:20:41 ubik [ 815.124682] [<c01032c5>] syscall_call+0x7/0xb
> Nov 14 14:20:41 ubik [ 815.124685] Code: 00 00 8d bc 27 00 00 00 00 85
> f6 7e 4a 8b 0f 39 f9 0f 84 48 01 00 00 8b 5d 08 8b 43 1c 3b 41 10 0f 87
> 85 00 00 00 8b 11 8b 41 04 <89> 42 04 89 10 83 79 14 ff c7 01 00 01 10
> 00 c7 41 04 00 02 20
> Nov 14 14:20:41 ubik [ 815.124713] <6>note: su[5115] exited with
> preempt_count 1
>
>
> Regards,
> Alexandre
> -
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