kernel crash
Hello,
Linux 2.6.32-5-vserver-amd64 #1 SMP Tue Jun 14 11:50:10 UTC 2011
x86_64 GNU/Linux
Mainboard: Asus AT3IonT-I deluxe.
Today my system crashed. After reboot I found this in logs:
---------------------------------
Jul 1 04:30:49 deb1 hostapd: wlan0: STA [nokia n63 mac address] IEEE
802.11: deauthenticated due to local deauth request
Jul 1 04:30:49 deb1 kernel: [277220.685280] general protection fault:
0000 [#1] SMP
Jul 1 04:30:49 deb1 kernel: [277220.685294] last sysfs file:
/sys/module/aes_generic/initstate
Jul 1 04:30:49 deb1 kernel: [277220.685302] CPU 2
Jul 1 04:30:49 deb1 kernel: [277220.685308] Modules linked in:
aes_x86_64 aes_generic usbhid hid_philips_asus hid xt_multiport tun
ipt_LOG xt_limit xt_state iptable_filter ipt_MASQUERADE xt_tcpudp
iptable_n
at nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables
x_tables ip_gre xfs exportfs dummy loop snd_hda_codec_nvhdmi
snd_hda_codec_realtek sg sr_mod cdrom arc4 ecb snd_hda_intel
snd_hda_codec snd_hwd
ep snd_pcm ath9k snd_seq mac80211 snd_timer ath snd_seq_device
cfg80211 option snd rfkill usb_wwan shpchp psmouse ath3k usbserial
evdev led_class pci_hotplug i2c_nforce2 soundcore serio_raw pcspkr
nvidia(P) as
us_atk0110 snd_page_alloc i2c_core wmi button processor ext3 jbd
mbcache dm_mod usb_storage sd_mod crc_t10dif ata_generic ahci ohci_hcd
libata r8169 mii ehci_hcd e1000e scsi_mod usbcore nls_base thermal
therma
l_sys [last unloaded: hid]
Jul 1 04:30:49 deb1 kernel: [277220.685492] Pid: 16889, comm: fcheck
Tainted: P 2.6.32-5-vserver-amd64 #1 System Product Name
Jul 1 04:30:49 deb1 kernel: [277220.685501] RIP:
0010:[<ffffffff81100476>] [<ffffffff81100476>] pipe_read+0xe6/0x3b0
Jul 1 04:30:49 deb1 kernel: [277220.685527] RSP:
0018:ffff8800286ddd38 EFLAGS: 00010286
Jul 1 04:30:49 deb1 kernel: [277220.685534] RAX: ffff880047051c00
RBX: 0000000000000000 RCX: ffff880047051c58
Jul 1 04:30:49 deb1 kernel: [277220.685542] RDX: da53000000000000
RSI: ffff880047051c58 RDI: ffff88004717dc00
Jul 1 04:30:49 deb1 kernel: [277220.685550] RBP: ffff8800cc787f00
R08: 0000000000000000 R09: 0000000000000003
Jul 1 04:30:49 deb1 kernel: [277220.685557] R10: ffffffff815e8330
R11: ffffffff8115fd6d R12: ffff88004717dc00
Jul 1 04:30:49 deb1 kernel: [277220.685565] R13: ffff8800286dded8
R14: 0000000000000000 R15: 0000000002232ff0
Jul 1 04:30:49 deb1 kernel: [277220.685574] FS:
00002ad0d151f180(0000) GS:ffff880001900000(0000)
knlGS:0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.685582] CS: 0010 DS: 0000 ES:
0000 CR0: 000000008005003b
Jul 1 04:30:49 deb1 kernel: [277220.685589] CR2: 00000000022d4258
CR3: 00000000108c6000 CR4: 00000000000006e0
Jul 1 04:30:49 deb1 kernel: [277220.685597] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.685605] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jul 1 04:30:49 deb1 kernel: [277220.685614] Process fcheck (pid:
16889, threadinfo ffff8800286dc000, task ffff8800b7ae47e0)
Jul 1 04:30:49 deb1 kernel: [277220.685620] Stack:
Jul 1 04:30:49 deb1 kernel: [277220.685625] ffff8800b7ae47e0
ffff880000019a08 ffff8800286dded8 ffff8800ca824a40
Jul 1 04:30:49 deb1 kernel: [277220.685637] <0> ffffffffffff8800
ffff88004717dc48 ffff8800cc787f00 00000000b3088700
Jul 1 04:30:49 deb1 kernel: [277220.685649] <0> 0000000000001000
ffff88004717dc10 ffff880047051c58 da53000000000000
Jul 1 04:30:49 deb1 kernel: [277220.685663] Call Trace:
Jul 1 04:30:49 deb1 kernel: [277220.685676] [<ffffffff810f9315>] ?
do_sync_read+0xce/0x113
Jul 1 04:30:49 deb1 kernel: [277220.685690] [<ffffffff81065d32>] ?
autoremove_wake_function+0x0/0x2e
Jul 1 04:30:49 deb1 kernel: [277220.685704] [<ffffffff810d6ccc>] ?
handle_mm_fault+0x821/0x8c2
Jul 1 04:30:49 deb1 kernel: [277220.685715] [<ffffffff8110636c>] ?
do_vfs_ioctl+0x48d/0x4cb
Jul 1 04:30:49 deb1 kernel: [277220.685726] [<ffffffff810f9d38>] ?
vfs_read+0xa6/0xff
Jul 1 04:30:49 deb1 kernel: [277220.685736] [<ffffffff810f9e4d>] ?
sys_read+0x45/0x6e
Jul 1 04:30:49 deb1 kernel: [277220.685748] [<ffffffff81010b42>] ?
system_call_fastpath+0x16/0x1b
Jul 1 04:30:49 deb1 kernel: [277220.685754] Code: 48 6b c2 28 48 89
54 24 20 49 8d 4c 04 58 49 8d 04 04 48 89 4c 24 50 48 8b 70 68 48 89
74 24 58 48 8b 54 24 58 48 89 ce 8b 58 64 <ff> 52 18 85 c0 75 07 48 8
b 74 24 10 eb 0b 48 98 e9 46 01 00 00
Jul 1 04:30:49 deb1 kernel: [277220.685849] RIP [<ffffffff81100476>]
pipe_read+0xe6/0x3b0
Jul 1 04:30:49 deb1 kernel: [277220.685861] RSP <ffff8800286ddd38>
Jul 1 04:30:49 deb1 kernel: [277220.685870] ---[ end trace
f2ebd539be1b7225 ]---
Jul 1 04:30:49 deb1 kernel: [277220.845759] BUG: unable to handle
kernel paging request at 0000000000001010
Jul 1 04:30:49 deb1 kernel: [277220.845773] IP: [<ffffffff8110ae53>]
touch_atime+0xd/0x133
Jul 1 04:30:49 deb1 kernel: [277220.845790] PGD 160ec067 PUD 7b6db067 PMD 0
Jul 1 04:30:49 deb1 kernel: [277220.845800] Oops: 0000 [#2] SMP
Jul 1 04:30:49 deb1 kernel: [277220.845806] last sysfs file:
/sys/module/aes_generic/initstate
Jul 1 04:30:49 deb1 kernel: [277220.845813] CPU 0
Jul 1 04:30:49 deb1 kernel: [277220.845818] Modules linked in:
aes_x86_64 aes_generic usbhid hid_philips_asus hid xt_multiport tun
ipt_LOG xt_limit xt_state iptable_filter ipt_MASQUERADE xt_tcpudp
iptable_n
at nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables
x_tables ip_gre xfs exportfs dummy loop snd_hda_codec_nvhdmi
snd_hda_codec_realtek sg sr_mod cdrom arc4 ecb snd_hda_intel
snd_hda_codec snd_hwd
ep snd_pcm ath9k snd_seq mac80211 snd_timer ath snd_seq_device
cfg80211 option snd rfkill usb_wwan shpchp psmouse ath3k usbserial
evdev led_class pci_hotplug i2c_nforce2 soundcore serio_raw pcspkr
nvidia(P) as
us_atk0110 snd_page_alloc i2c_core wmi button processor ext3 jbd
mbcache dm_mod usb_storage sd_mod crc_t10dif ata_generic ahci ohci_hcd
libata r8169 mii ehci_hcd e1000e scsi_mod usbcore nls_base thermal
therma
l_sys [last unloaded: hid]
Jul 1 04:30:49 deb1 kernel: [277220.845958] Pid: 28112, comm:
sha256sum Tainted: P D 2.6.32-5-vserver-amd64 #1 System
Product Name
Jul 1 04:30:49 deb1 kernel: [277220.845964] RIP:
0010:[<ffffffff8110ae53>] [<ffffffff8110ae53>] touch_atime+0xd/0x133
Jul 1 04:30:49 deb1 kernel: [277220.845976] RSP:
0018:ffff880000199cc8 EFLAGS: 00010292
Jul 1 04:30:49 deb1 kernel: [277220.845981] RAX: 0000000000002920
RBX: ffffea0001b65af8 RCX: 0000000000000002
Jul 1 04:30:49 deb1 kernel: [277220.845987] RDX: ffff880000199e68
RSI: 0000000000001000 RDI: 000000009d1f6000
Jul 1 04:30:49 deb1 kernel: [277220.845993] RBP: 0000000000002000
R08: ffffea0001b65b00 R09: ffffea0001b65af8
Jul 1 04:30:49 deb1 kernel: [277220.845999] R10: 0000000000000003
R11: 0000000000000292 R12: 0000000000002000
Jul 1 04:30:49 deb1 kernel: [277220.846005] R13: 000000009d1f6000
R14: ffff880093c8d200 R15: ffff880000a0a508
Jul 1 04:30:49 deb1 kernel: [277220.846012] FS:
00007fb40a64c700(0000) GS:ffff880001800000(0000)
knlGS:0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.846018] CS: 0010 DS: 0000 ES:
0000 CR0: 000000008005003b
Jul 1 04:30:49 deb1 kernel: [277220.846023] CR2: 0000000000001010
CR3: 00000000140b9000 CR4: 00000000000006f0
Jul 1 04:30:49 deb1 kernel: [277220.846029] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.846035] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jul 1 04:30:49 deb1 kernel: [277220.846042] Process sha256sum (pid:
28112, threadinfo ffff880000198000, task ffff8800cec9a3f0)
Jul 1 04:30:49 deb1 kernel: [277220.846047] Stack:
Jul 1 04:30:49 deb1 kernel: [277220.846050] 0000000000000018
ffffffff810bd39b 0000000000000001 ffffea0001b65af8
Jul 1 04:30:49 deb1 kernel: [277220.846060] <0> ffffea0001b65af8
ffffea0001b65af8 0000000000002000 0000000000002000
Jul 1 04:30:49 deb1 kernel: [277220.846069] <0> 0000000000000002
ffffffff810bf279 0000000000000006 0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.846080] Call Trace:
Jul 1 04:30:49 deb1 kernel: [277220.846091] [<ffffffff810bd39b>] ?
file_read_actor+0xa7/0x12a
Jul 1 04:30:49 deb1 kernel: [277220.846101] [<ffffffff810bf279>] ?
generic_file_aio_read+0x499/0x536
Jul 1 04:30:49 deb1 kernel: [277220.846110] [<ffffffff810f9315>] ?
do_sync_read+0xce/0x113
Jul 1 04:30:49 deb1 kernel: [277220.846120] [<ffffffff81065d32>] ?
autoremove_wake_function+0x0/0x2e
Jul 1 04:30:49 deb1 kernel: [277220.846130] [<ffffffff810d68bb>] ?
handle_mm_fault+0x410/0x8c2
Jul 1 04:30:49 deb1 kernel: [277220.846139] [<ffffffff810f9d38>] ?
vfs_read+0xa6/0xff
Jul 1 04:30:49 deb1 kernel: [277220.846146] [<ffffffff810f9e4d>] ?
sys_read+0x45/0x6e
Jul 1 04:30:49 deb1 kernel: [277220.846155] [<ffffffff81010b42>] ?
system_call_fastpath+0x16/0x1b
Jul 1 04:30:49 deb1 kernel: [277220.846160] Code: 5f e9 13 2c 00 00
41 83 cc 02 e9 61 ff ff ff 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f
c3 41 55 49 89 fd 41 54 55 53 48 83 ec 28 <48> 8b 5e 10 f6 83 30 02 0
0 00 02 0f 85 0a 01 00 00 48 8b bb 10
Jul 1 04:30:49 deb1 kernel: [277220.846236] RIP [<ffffffff8110ae53>]
touch_atime+0xd/0x133
Jul 1 04:30:49 deb1 kernel: [277220.846245] RSP <ffff880000199cc8>
Jul 1 04:30:49 deb1 kernel: [277220.846249] CR2: 0000000000001010
Jul 1 04:30:49 deb1 kernel: [277220.846510] ---[ end trace
f2ebd539be1b7226 ]---
Jul 1 04:30:49 deb1 kernel: [277220.846839] kernel tried to execute
NX-protected page - exploit attempt? (uid: 0)
Jul 1 04:30:49 deb1 kernel: [277220.846849] BUG: unable to handle
kernel paging request at ffffea0000edfa08
Jul 1 04:30:49 deb1 kernel: [277220.846860] IP: [<ffffea0000edfa08>]
0xffffea0000edfa08
Jul 1 04:30:49 deb1 kernel: [277220.846888] PGD 1aa3067 PUD 1aa4067
PMD 8000000002a001e3
Jul 1 04:30:49 deb1 kernel: [277220.846900] Oops: 0011 [#3] SMP
Jul 1 04:30:49 deb1 kernel: [277220.846907] last sysfs file:
/sys/module/aes_generic/initstate
Jul 1 04:30:49 deb1 kernel: [277220.846916] CPU 0
Jul 1 04:30:49 deb1 kernel: [277220.846922] Modules linked in:
aes_x86_64 aes_generic usbhid hid_philips_asus hid xt_multiport tun
ipt_LOG xt_limit xt_state iptable_filter ipt_MASQUERADE xt_tcpudp
iptable_n
at nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables
x_tables ip_gre xfs exportfs dummy loop snd_hda_codec_nvhdmi
snd_hda_codec_realtek sg sr_mod cdrom arc4 ecb snd_hda_intel
snd_hda_codec snd_hwd
ep snd_pcm ath9k snd_seq mac80211 snd_timer ath snd_seq_device
cfg80211 option snd rfkill usb_wwan shpchp psmouse ath3k usbserial
evdev led_class pci_hotplug i2c_nforce2 soundcore serio_raw pcspkr
nvidia(P) as
us_atk0110 snd_page_alloc i2c_core wmi button processor ext3 jbd
mbcache dm_mod usb_storage sd_mod crc_t10dif ata_generic ahci ohci_hcd
libata r8169 mii ehci_hcd e1000e scsi_mod usbcore nls_base thermal
therma
l_sys [last unloaded: hid]
Jul 1 04:30:49 deb1 kernel: [277220.847098] Pid: 28112, comm:
sha256sum Tainted: P D 2.6.32-5-vserver-amd64 #1 System
Product Name
Jul 1 04:30:49 deb1 kernel: [277220.847107] RIP:
0010:[<ffffea0000edfa08>] [<ffffea0000edfa08>] 0xffffea0000edfa08
Jul 1 04:30:49 deb1 kernel: [277220.847127] RSP:
0018:ffff880000199a20 EFLAGS: 00010282
Jul 1 04:30:49 deb1 kernel: [277220.847134] RAX: ffffea0000edfa08
RBX: ffff880093c8d200 RCX: 0000000000000084
Jul 1 04:30:49 deb1 kernel: [277220.847142] RDX: ffff8800b7ad8000
RSI: ffff8800bf002c00 RDI: ffff880093c8d200
Jul 1 04:30:49 deb1 kernel: [277220.847149] RBP: 0000000000000001
R08: ffff880053373bf0 R09: ffff8800c0141600
Jul 1 04:30:49 deb1 kernel: [277220.847157] R10: 0000000000000003
R11: 0000000000000008 R12: ffff8800bf002c00
Jul 1 04:30:49 deb1 kernel: [277220.847164] R13: 0000000000000000
R14: ffff8800bf002c10 R15: 0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.847174] FS:
0000000000000000(0000) GS:ffff880001800000(0000)
knlGS:0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.847182] CS: 0010 DS: 0000 ES:
0000 CR0: 000000008005003b
Jul 1 04:30:49 deb1 kernel: [277220.847189] CR2: ffffea0000edfa08
CR3: 0000000001001000 CR4: 00000000000006f0
Jul 1 04:30:49 deb1 kernel: [277220.847197] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Jul 1 04:30:49 deb1 kernel: [277220.847204] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jul 1 04:30:49 deb1 kernel: [277220.847214] Process sha256sum (pid:
28112, threadinfo ffff880000198000, task ffff8800cec9a3f0)
Jul 1 04:30:49 deb1 kernel: [277220.847221] Stack:
Jul 1 04:30:49 deb1 kernel: [277220.847226] ffffffff810f7646
ffff8800bf002c00 0000000000000001 0000000000000004
Jul 1 04:30:49 deb1 kernel: [277220.847238] <0> ffffffff8105005e
ffff8800cec9a3f0 0000000000000009 ffff8800cec9a3f0
Jul 1 04:30:49 deb1 kernel: [277220.847251] <0> 0000000000000246
ffff8800cec9a3f0 0000000000000000 0000000000000001
Jul 1 04:30:49 deb1 kernel: [277220.847266] Call Trace:
Jul 1 04:30:49 deb1 kernel: [277220.847281] [<ffffffff810f7646>] ?
filp_close+0x37/0x62
Jul 1 04:30:49 deb1 kernel: [277220.847296] [<ffffffff8105005e>] ?
put_files_struct+0x71/0xf3
Jul 1 04:30:49 deb1 kernel: [277220.847309] [<ffffffff8105193e>] ?
do_exit+0x23a/0x717
Jul 1 04:30:49 deb1 kernel: [277220.847323] [<ffffffff8130be6d>] ?
oops_end+0xaf/0xb4
Jul 1 04:30:49 deb1 kernel: [277220.847336] [<ffffffff810323fc>] ?
no_context+0x1e9/0x1f8
Jul 1 04:30:49 deb1 kernel: [277220.847348] [<ffffffff810325b1>] ?
__bad_area_nosemaphore+0x1a6/0x1ca
Jul 1 04:30:49 deb1 kernel: [277220.847360] [<ffffffff8130d385>] ?
do_page_fault+0x1bf/0x2fc
Jul 1 04:30:49 deb1 kernel: [277220.847371] [<ffffffff8130b345>] ?
page_fault+0x25/0x30
Jul 1 04:30:49 deb1 kernel: [277220.847383] [<ffffffff8110ae53>] ?
touch_atime+0xd/0x133
Jul 1 04:30:49 deb1 kernel: [277220.847395] [<ffffffff810bd39b>] ?
file_read_actor+0xa7/0x12a
Jul 1 04:30:49 deb1 kernel: [277220.847407] [<ffffffff810bf279>] ?
generic_file_aio_read+0x499/0x536
Jul 1 04:30:49 deb1 kernel: [277220.847421] [<ffffffff810f9315>] ?
do_sync_read+0xce/0x113
Jul 1 04:30:49 deb1 kernel: [277220.847435] [<ffffffff81065d32>] ?
autoremove_wake_function+0x0/0x2e
Jul 1 04:30:49 deb1 kernel: [277220.847450] [<ffffffff810d68bb>] ?
handle_mm_fault+0x410/0x8c2
Jul 1 04:30:49 deb1 kernel: [277220.847463] [<ffffffff810f9d38>] ?
vfs_read+0xa6/0xff
Jul 1 04:30:49 deb1 kernel: [277220.847473] [<ffffffff810f9e4d>] ?
sys_read+0x45/0x6e
Jul 1 04:30:49 deb1 kernel: [277220.847485] [<ffffffff81010b42>] ?
system_call_fastpath+0x16/0x1b
Jul 1 04:30:49 deb1 kernel: [277220.847493] Code: 00 ad de 6c 00 00
00 00 00 00 01 01 00 00 00 ff ff ff ff 00 00 00 00 00 00 00 00 c0 72
02 cf 00 88 ff ff 06 c6 23 03 00 00 00 00 <68> b2 e0 01 00 ea ff ff 0
8 8c 1e 00 00 ea ff ff 2c 00 02 00 00
Jul 1 04:30:49 deb1 kernel: [277220.847594] RIP [<ffffea0000edfa08>]
0xffffea0000edfa08
Jul 1 04:30:49 deb1 kernel: [277220.847627] RSP <ffff880000199a20>
Jul 1 04:30:49 deb1 kernel: [277220.847633] CR2: ffffea0000edfa08
Jul 1 04:30:49 deb1 kernel: [277220.847642] ---[ end trace
f2ebd539be1b7227 ]---
Jul 1 04:30:49 deb1 kernel: [277220.847649] Fixing recursive fault
but reboot is needed!
---------------------------
This machine hosts xbmc,vserver containers, hostapd v0.6.10.
There are a few messages "IEEE 802.11: deauthenticated due to local
deauth request" before crash.
I dont know if this is a hostapd fault but some time ago kernel
crashed after many authentication tries.
Please let me know if you need more information.
Reply to: